Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase
Continuous tubular crystallizers that can provide high yield and better control of crystal size would be of great interest to the industrial crystallization process. However, most continuous crystallizer designs face challenges either due to surface fouling or crystal breakage. In this paper, we exp...
Ausführliche Beschreibung
Autor*in: |
Neelesh Nandan [verfasserIn] Jose V. Parambil [verfasserIn] |
---|
Format: |
E-Artikel |
---|---|
Sprache: |
Englisch |
Erschienen: |
2023 |
---|
Schlagwörter: |
---|
Übergeordnetes Werk: |
In: Crystals - MDPI AG, 2011, 13(2023), 7, p 1094 |
---|---|
Übergeordnetes Werk: |
volume:13 ; year:2023 ; number:7, p 1094 |
Links: |
---|
DOI / URN: |
10.3390/cryst13071094 |
---|
Katalog-ID: |
DOAJ093921721 |
---|
LEADER | 01000naa a22002652 4500 | ||
---|---|---|---|
001 | DOAJ093921721 | ||
003 | DE-627 | ||
005 | 20240413022800.0 | ||
007 | cr uuu---uuuuu | ||
008 | 240413s2023 xx |||||o 00| ||eng c | ||
024 | 7 | |a 10.3390/cryst13071094 |2 doi | |
035 | |a (DE-627)DOAJ093921721 | ||
035 | |a (DE-599)DOAJc4b7b69d14f14767bde2c7af03c03e0a | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
050 | 0 | |a QD901-999 | |
100 | 0 | |a Neelesh Nandan |e verfasserin |4 aut | |
245 | 1 | 0 | |a Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase |
264 | 1 | |c 2023 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a Computermedien |b c |2 rdamedia | ||
338 | |a Online-Ressource |b cr |2 rdacarrier | ||
520 | |a Continuous tubular crystallizers that can provide high yield and better control of crystal size would be of great interest to the industrial crystallization process. However, most continuous crystallizer designs face challenges either due to surface fouling or crystal breakage. In this paper, we explore the ability of slug-flow cooling crystallizers to continuously generate acetaminophen crystals using silicone oil as the continuous phase. Each slug acts as a crystallizer, and the crystals formed inside the dispersed phase avoid encrustation. Three crystallizer configurations were studied at a wide range of supersaturation and flow rates. It was found that a narrow crystal size distribution can be achieved at high flow rates and high supersaturation. Additionally, the average crystal size and the crystallization yield increased with supersaturation and residence time. The configuration of the tubular crystallizer was found to influence the crystallization yield by affecting the internal mixing in the slugs. With further studies, slug-flow cooling crystallizer can be developed for continuous crystallization of crystals with a narrow size distribution, polymorphic purity, and good yield. | ||
650 | 4 | |a continuous crystallization | |
650 | 4 | |a slug-flow crystallizer | |
650 | 4 | |a acetaminophen | |
650 | 4 | |a cooling crystallization | |
650 | 4 | |a crystal size distribution | |
653 | 0 | |a Crystallography | |
700 | 0 | |a Jose V. Parambil |e verfasserin |4 aut | |
773 | 0 | 8 | |i In |t Crystals |d MDPI AG, 2011 |g 13(2023), 7, p 1094 |w (DE-627)718303067 |w (DE-600)2661516-2 |x 20734352 |7 nnns |
773 | 1 | 8 | |g volume:13 |g year:2023 |g number:7, p 1094 |
856 | 4 | 0 | |u https://doi.org/10.3390/cryst13071094 |z kostenfrei |
856 | 4 | 0 | |u https://doaj.org/article/c4b7b69d14f14767bde2c7af03c03e0a |z kostenfrei |
856 | 4 | 0 | |u https://www.mdpi.com/2073-4352/13/7/1094 |z kostenfrei |
856 | 4 | 2 | |u https://doaj.org/toc/2073-4352 |y Journal toc |z kostenfrei |
912 | |a GBV_USEFLAG_A | ||
912 | |a SYSFLAG_A | ||
912 | |a GBV_DOAJ | ||
912 | |a GBV_ILN_20 | ||
912 | |a GBV_ILN_22 | ||
912 | |a GBV_ILN_23 | ||
912 | |a GBV_ILN_24 | ||
912 | |a GBV_ILN_39 | ||
912 | |a GBV_ILN_40 | ||
912 | |a GBV_ILN_60 | ||
912 | |a GBV_ILN_62 | ||
912 | |a GBV_ILN_63 | ||
912 | |a GBV_ILN_65 | ||
912 | |a GBV_ILN_69 | ||
912 | |a GBV_ILN_70 | ||
912 | |a GBV_ILN_73 | ||
912 | |a GBV_ILN_95 | ||
912 | |a GBV_ILN_105 | ||
912 | |a GBV_ILN_110 | ||
912 | |a GBV_ILN_151 | ||
912 | |a GBV_ILN_161 | ||
912 | |a GBV_ILN_170 | ||
912 | |a GBV_ILN_213 | ||
912 | |a GBV_ILN_230 | ||
912 | |a GBV_ILN_285 | ||
912 | |a GBV_ILN_293 | ||
912 | |a GBV_ILN_602 | ||
912 | |a GBV_ILN_2014 | ||
912 | |a GBV_ILN_2055 | ||
912 | |a GBV_ILN_4012 | ||
912 | |a GBV_ILN_4037 | ||
912 | |a GBV_ILN_4112 | ||
912 | |a GBV_ILN_4125 | ||
912 | |a GBV_ILN_4126 | ||
912 | |a GBV_ILN_4249 | ||
912 | |a GBV_ILN_4305 | ||
912 | |a GBV_ILN_4306 | ||
912 | |a GBV_ILN_4307 | ||
912 | |a GBV_ILN_4313 | ||
912 | |a GBV_ILN_4322 | ||
912 | |a GBV_ILN_4323 | ||
912 | |a GBV_ILN_4324 | ||
912 | |a GBV_ILN_4325 | ||
912 | |a GBV_ILN_4335 | ||
912 | |a GBV_ILN_4338 | ||
912 | |a GBV_ILN_4367 | ||
912 | |a GBV_ILN_4700 | ||
951 | |a AR | ||
952 | |d 13 |j 2023 |e 7, p 1094 |
author_variant |
n n nn j v p jvp |
---|---|
matchkey_str |
article:20734352:2023----::olncytliainfaaeaoialglwrsalzrihii |
hierarchy_sort_str |
2023 |
callnumber-subject-code |
QD |
publishDate |
2023 |
allfields |
10.3390/cryst13071094 doi (DE-627)DOAJ093921721 (DE-599)DOAJc4b7b69d14f14767bde2c7af03c03e0a DE-627 ger DE-627 rakwb eng QD901-999 Neelesh Nandan verfasserin aut Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Continuous tubular crystallizers that can provide high yield and better control of crystal size would be of great interest to the industrial crystallization process. However, most continuous crystallizer designs face challenges either due to surface fouling or crystal breakage. In this paper, we explore the ability of slug-flow cooling crystallizers to continuously generate acetaminophen crystals using silicone oil as the continuous phase. Each slug acts as a crystallizer, and the crystals formed inside the dispersed phase avoid encrustation. Three crystallizer configurations were studied at a wide range of supersaturation and flow rates. It was found that a narrow crystal size distribution can be achieved at high flow rates and high supersaturation. Additionally, the average crystal size and the crystallization yield increased with supersaturation and residence time. The configuration of the tubular crystallizer was found to influence the crystallization yield by affecting the internal mixing in the slugs. With further studies, slug-flow cooling crystallizer can be developed for continuous crystallization of crystals with a narrow size distribution, polymorphic purity, and good yield. continuous crystallization slug-flow crystallizer acetaminophen cooling crystallization crystal size distribution Crystallography Jose V. Parambil verfasserin aut In Crystals MDPI AG, 2011 13(2023), 7, p 1094 (DE-627)718303067 (DE-600)2661516-2 20734352 nnns volume:13 year:2023 number:7, p 1094 https://doi.org/10.3390/cryst13071094 kostenfrei https://doaj.org/article/c4b7b69d14f14767bde2c7af03c03e0a kostenfrei https://www.mdpi.com/2073-4352/13/7/1094 kostenfrei https://doaj.org/toc/2073-4352 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 7, p 1094 |
spelling |
10.3390/cryst13071094 doi (DE-627)DOAJ093921721 (DE-599)DOAJc4b7b69d14f14767bde2c7af03c03e0a DE-627 ger DE-627 rakwb eng QD901-999 Neelesh Nandan verfasserin aut Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Continuous tubular crystallizers that can provide high yield and better control of crystal size would be of great interest to the industrial crystallization process. However, most continuous crystallizer designs face challenges either due to surface fouling or crystal breakage. In this paper, we explore the ability of slug-flow cooling crystallizers to continuously generate acetaminophen crystals using silicone oil as the continuous phase. Each slug acts as a crystallizer, and the crystals formed inside the dispersed phase avoid encrustation. Three crystallizer configurations were studied at a wide range of supersaturation and flow rates. It was found that a narrow crystal size distribution can be achieved at high flow rates and high supersaturation. Additionally, the average crystal size and the crystallization yield increased with supersaturation and residence time. The configuration of the tubular crystallizer was found to influence the crystallization yield by affecting the internal mixing in the slugs. With further studies, slug-flow cooling crystallizer can be developed for continuous crystallization of crystals with a narrow size distribution, polymorphic purity, and good yield. continuous crystallization slug-flow crystallizer acetaminophen cooling crystallization crystal size distribution Crystallography Jose V. Parambil verfasserin aut In Crystals MDPI AG, 2011 13(2023), 7, p 1094 (DE-627)718303067 (DE-600)2661516-2 20734352 nnns volume:13 year:2023 number:7, p 1094 https://doi.org/10.3390/cryst13071094 kostenfrei https://doaj.org/article/c4b7b69d14f14767bde2c7af03c03e0a kostenfrei https://www.mdpi.com/2073-4352/13/7/1094 kostenfrei https://doaj.org/toc/2073-4352 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 7, p 1094 |
allfields_unstemmed |
10.3390/cryst13071094 doi (DE-627)DOAJ093921721 (DE-599)DOAJc4b7b69d14f14767bde2c7af03c03e0a DE-627 ger DE-627 rakwb eng QD901-999 Neelesh Nandan verfasserin aut Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Continuous tubular crystallizers that can provide high yield and better control of crystal size would be of great interest to the industrial crystallization process. However, most continuous crystallizer designs face challenges either due to surface fouling or crystal breakage. In this paper, we explore the ability of slug-flow cooling crystallizers to continuously generate acetaminophen crystals using silicone oil as the continuous phase. Each slug acts as a crystallizer, and the crystals formed inside the dispersed phase avoid encrustation. Three crystallizer configurations were studied at a wide range of supersaturation and flow rates. It was found that a narrow crystal size distribution can be achieved at high flow rates and high supersaturation. Additionally, the average crystal size and the crystallization yield increased with supersaturation and residence time. The configuration of the tubular crystallizer was found to influence the crystallization yield by affecting the internal mixing in the slugs. With further studies, slug-flow cooling crystallizer can be developed for continuous crystallization of crystals with a narrow size distribution, polymorphic purity, and good yield. continuous crystallization slug-flow crystallizer acetaminophen cooling crystallization crystal size distribution Crystallography Jose V. Parambil verfasserin aut In Crystals MDPI AG, 2011 13(2023), 7, p 1094 (DE-627)718303067 (DE-600)2661516-2 20734352 nnns volume:13 year:2023 number:7, p 1094 https://doi.org/10.3390/cryst13071094 kostenfrei https://doaj.org/article/c4b7b69d14f14767bde2c7af03c03e0a kostenfrei https://www.mdpi.com/2073-4352/13/7/1094 kostenfrei https://doaj.org/toc/2073-4352 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 7, p 1094 |
allfieldsGer |
10.3390/cryst13071094 doi (DE-627)DOAJ093921721 (DE-599)DOAJc4b7b69d14f14767bde2c7af03c03e0a DE-627 ger DE-627 rakwb eng QD901-999 Neelesh Nandan verfasserin aut Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Continuous tubular crystallizers that can provide high yield and better control of crystal size would be of great interest to the industrial crystallization process. However, most continuous crystallizer designs face challenges either due to surface fouling or crystal breakage. In this paper, we explore the ability of slug-flow cooling crystallizers to continuously generate acetaminophen crystals using silicone oil as the continuous phase. Each slug acts as a crystallizer, and the crystals formed inside the dispersed phase avoid encrustation. Three crystallizer configurations were studied at a wide range of supersaturation and flow rates. It was found that a narrow crystal size distribution can be achieved at high flow rates and high supersaturation. Additionally, the average crystal size and the crystallization yield increased with supersaturation and residence time. The configuration of the tubular crystallizer was found to influence the crystallization yield by affecting the internal mixing in the slugs. With further studies, slug-flow cooling crystallizer can be developed for continuous crystallization of crystals with a narrow size distribution, polymorphic purity, and good yield. continuous crystallization slug-flow crystallizer acetaminophen cooling crystallization crystal size distribution Crystallography Jose V. Parambil verfasserin aut In Crystals MDPI AG, 2011 13(2023), 7, p 1094 (DE-627)718303067 (DE-600)2661516-2 20734352 nnns volume:13 year:2023 number:7, p 1094 https://doi.org/10.3390/cryst13071094 kostenfrei https://doaj.org/article/c4b7b69d14f14767bde2c7af03c03e0a kostenfrei https://www.mdpi.com/2073-4352/13/7/1094 kostenfrei https://doaj.org/toc/2073-4352 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 7, p 1094 |
allfieldsSound |
10.3390/cryst13071094 doi (DE-627)DOAJ093921721 (DE-599)DOAJc4b7b69d14f14767bde2c7af03c03e0a DE-627 ger DE-627 rakwb eng QD901-999 Neelesh Nandan verfasserin aut Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Continuous tubular crystallizers that can provide high yield and better control of crystal size would be of great interest to the industrial crystallization process. However, most continuous crystallizer designs face challenges either due to surface fouling or crystal breakage. In this paper, we explore the ability of slug-flow cooling crystallizers to continuously generate acetaminophen crystals using silicone oil as the continuous phase. Each slug acts as a crystallizer, and the crystals formed inside the dispersed phase avoid encrustation. Three crystallizer configurations were studied at a wide range of supersaturation and flow rates. It was found that a narrow crystal size distribution can be achieved at high flow rates and high supersaturation. Additionally, the average crystal size and the crystallization yield increased with supersaturation and residence time. The configuration of the tubular crystallizer was found to influence the crystallization yield by affecting the internal mixing in the slugs. With further studies, slug-flow cooling crystallizer can be developed for continuous crystallization of crystals with a narrow size distribution, polymorphic purity, and good yield. continuous crystallization slug-flow crystallizer acetaminophen cooling crystallization crystal size distribution Crystallography Jose V. Parambil verfasserin aut In Crystals MDPI AG, 2011 13(2023), 7, p 1094 (DE-627)718303067 (DE-600)2661516-2 20734352 nnns volume:13 year:2023 number:7, p 1094 https://doi.org/10.3390/cryst13071094 kostenfrei https://doaj.org/article/c4b7b69d14f14767bde2c7af03c03e0a kostenfrei https://www.mdpi.com/2073-4352/13/7/1094 kostenfrei https://doaj.org/toc/2073-4352 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 7, p 1094 |
language |
English |
source |
In Crystals 13(2023), 7, p 1094 volume:13 year:2023 number:7, p 1094 |
sourceStr |
In Crystals 13(2023), 7, p 1094 volume:13 year:2023 number:7, p 1094 |
format_phy_str_mv |
Article |
institution |
findex.gbv.de |
topic_facet |
continuous crystallization slug-flow crystallizer acetaminophen cooling crystallization crystal size distribution Crystallography |
isfreeaccess_bool |
true |
container_title |
Crystals |
authorswithroles_txt_mv |
Neelesh Nandan @@aut@@ Jose V. Parambil @@aut@@ |
publishDateDaySort_date |
2023-01-01T00:00:00Z |
hierarchy_top_id |
718303067 |
id |
DOAJ093921721 |
language_de |
englisch |
fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">DOAJ093921721</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20240413022800.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">240413s2023 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.3390/cryst13071094</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ093921721</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJc4b7b69d14f14767bde2c7af03c03e0a</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">QD901-999</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Neelesh Nandan</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2023</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Continuous tubular crystallizers that can provide high yield and better control of crystal size would be of great interest to the industrial crystallization process. However, most continuous crystallizer designs face challenges either due to surface fouling or crystal breakage. In this paper, we explore the ability of slug-flow cooling crystallizers to continuously generate acetaminophen crystals using silicone oil as the continuous phase. Each slug acts as a crystallizer, and the crystals formed inside the dispersed phase avoid encrustation. Three crystallizer configurations were studied at a wide range of supersaturation and flow rates. It was found that a narrow crystal size distribution can be achieved at high flow rates and high supersaturation. Additionally, the average crystal size and the crystallization yield increased with supersaturation and residence time. The configuration of the tubular crystallizer was found to influence the crystallization yield by affecting the internal mixing in the slugs. With further studies, slug-flow cooling crystallizer can be developed for continuous crystallization of crystals with a narrow size distribution, polymorphic purity, and good yield.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">continuous crystallization</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">slug-flow crystallizer</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">acetaminophen</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">cooling crystallization</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">crystal size distribution</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Crystallography</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Jose V. Parambil</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Crystals</subfield><subfield code="d">MDPI AG, 2011</subfield><subfield code="g">13(2023), 7, p 1094</subfield><subfield code="w">(DE-627)718303067</subfield><subfield code="w">(DE-600)2661516-2</subfield><subfield code="x">20734352</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:13</subfield><subfield code="g">year:2023</subfield><subfield code="g">number:7, p 1094</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.3390/cryst13071094</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/c4b7b69d14f14767bde2c7af03c03e0a</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.mdpi.com/2073-4352/13/7/1094</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2073-4352</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2055</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4335</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">13</subfield><subfield code="j">2023</subfield><subfield code="e">7, p 1094</subfield></datafield></record></collection>
|
callnumber-first |
Q - Science |
author |
Neelesh Nandan |
spellingShingle |
Neelesh Nandan misc QD901-999 misc continuous crystallization misc slug-flow crystallizer misc acetaminophen misc cooling crystallization misc crystal size distribution misc Crystallography Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase |
authorStr |
Neelesh Nandan |
ppnlink_with_tag_str_mv |
@@773@@(DE-627)718303067 |
format |
electronic Article |
delete_txt_mv |
keep |
author_role |
aut aut |
collection |
DOAJ |
remote_str |
true |
callnumber-label |
QD901-999 |
illustrated |
Not Illustrated |
issn |
20734352 |
topic_title |
QD901-999 Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase continuous crystallization slug-flow crystallizer acetaminophen cooling crystallization crystal size distribution |
topic |
misc QD901-999 misc continuous crystallization misc slug-flow crystallizer misc acetaminophen misc cooling crystallization misc crystal size distribution misc Crystallography |
topic_unstemmed |
misc QD901-999 misc continuous crystallization misc slug-flow crystallizer misc acetaminophen misc cooling crystallization misc crystal size distribution misc Crystallography |
topic_browse |
misc QD901-999 misc continuous crystallization misc slug-flow crystallizer misc acetaminophen misc cooling crystallization misc crystal size distribution misc Crystallography |
format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
format_main_str_mv |
Text Zeitschrift/Artikel |
carriertype_str_mv |
cr |
hierarchy_parent_title |
Crystals |
hierarchy_parent_id |
718303067 |
hierarchy_top_title |
Crystals |
isfreeaccess_txt |
true |
familylinks_str_mv |
(DE-627)718303067 (DE-600)2661516-2 |
title |
Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase |
ctrlnum |
(DE-627)DOAJ093921721 (DE-599)DOAJc4b7b69d14f14767bde2c7af03c03e0a |
title_full |
Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase |
author_sort |
Neelesh Nandan |
journal |
Crystals |
journalStr |
Crystals |
callnumber-first-code |
Q |
lang_code |
eng |
isOA_bool |
true |
recordtype |
marc |
publishDateSort |
2023 |
contenttype_str_mv |
txt |
author_browse |
Neelesh Nandan Jose V. Parambil |
container_volume |
13 |
class |
QD901-999 |
format_se |
Elektronische Aufsätze |
author-letter |
Neelesh Nandan |
doi_str_mv |
10.3390/cryst13071094 |
author2-role |
verfasserin |
title_sort |
cooling crystallization of paracetamol in a slug-flow crystallizer with silicone oil as continuous phase |
callnumber |
QD901-999 |
title_auth |
Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase |
abstract |
Continuous tubular crystallizers that can provide high yield and better control of crystal size would be of great interest to the industrial crystallization process. However, most continuous crystallizer designs face challenges either due to surface fouling or crystal breakage. In this paper, we explore the ability of slug-flow cooling crystallizers to continuously generate acetaminophen crystals using silicone oil as the continuous phase. Each slug acts as a crystallizer, and the crystals formed inside the dispersed phase avoid encrustation. Three crystallizer configurations were studied at a wide range of supersaturation and flow rates. It was found that a narrow crystal size distribution can be achieved at high flow rates and high supersaturation. Additionally, the average crystal size and the crystallization yield increased with supersaturation and residence time. The configuration of the tubular crystallizer was found to influence the crystallization yield by affecting the internal mixing in the slugs. With further studies, slug-flow cooling crystallizer can be developed for continuous crystallization of crystals with a narrow size distribution, polymorphic purity, and good yield. |
abstractGer |
Continuous tubular crystallizers that can provide high yield and better control of crystal size would be of great interest to the industrial crystallization process. However, most continuous crystallizer designs face challenges either due to surface fouling or crystal breakage. In this paper, we explore the ability of slug-flow cooling crystallizers to continuously generate acetaminophen crystals using silicone oil as the continuous phase. Each slug acts as a crystallizer, and the crystals formed inside the dispersed phase avoid encrustation. Three crystallizer configurations were studied at a wide range of supersaturation and flow rates. It was found that a narrow crystal size distribution can be achieved at high flow rates and high supersaturation. Additionally, the average crystal size and the crystallization yield increased with supersaturation and residence time. The configuration of the tubular crystallizer was found to influence the crystallization yield by affecting the internal mixing in the slugs. With further studies, slug-flow cooling crystallizer can be developed for continuous crystallization of crystals with a narrow size distribution, polymorphic purity, and good yield. |
abstract_unstemmed |
Continuous tubular crystallizers that can provide high yield and better control of crystal size would be of great interest to the industrial crystallization process. However, most continuous crystallizer designs face challenges either due to surface fouling or crystal breakage. In this paper, we explore the ability of slug-flow cooling crystallizers to continuously generate acetaminophen crystals using silicone oil as the continuous phase. Each slug acts as a crystallizer, and the crystals formed inside the dispersed phase avoid encrustation. Three crystallizer configurations were studied at a wide range of supersaturation and flow rates. It was found that a narrow crystal size distribution can be achieved at high flow rates and high supersaturation. Additionally, the average crystal size and the crystallization yield increased with supersaturation and residence time. The configuration of the tubular crystallizer was found to influence the crystallization yield by affecting the internal mixing in the slugs. With further studies, slug-flow cooling crystallizer can be developed for continuous crystallization of crystals with a narrow size distribution, polymorphic purity, and good yield. |
collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 |
container_issue |
7, p 1094 |
title_short |
Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase |
url |
https://doi.org/10.3390/cryst13071094 https://doaj.org/article/c4b7b69d14f14767bde2c7af03c03e0a https://www.mdpi.com/2073-4352/13/7/1094 https://doaj.org/toc/2073-4352 |
remote_bool |
true |
author2 |
Jose V. Parambil |
author2Str |
Jose V. Parambil |
ppnlink |
718303067 |
callnumber-subject |
QD - Chemistry |
mediatype_str_mv |
c |
isOA_txt |
true |
hochschulschrift_bool |
false |
doi_str |
10.3390/cryst13071094 |
callnumber-a |
QD901-999 |
up_date |
2024-07-03T20:11:44.446Z |
_version_ |
1803590046266163200 |
fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">DOAJ093921721</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20240413022800.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">240413s2023 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.3390/cryst13071094</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ093921721</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJc4b7b69d14f14767bde2c7af03c03e0a</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">QD901-999</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Neelesh Nandan</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Cooling Crystallization of Paracetamol in a Slug-Flow Crystallizer with Silicone Oil as Continuous Phase</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2023</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Continuous tubular crystallizers that can provide high yield and better control of crystal size would be of great interest to the industrial crystallization process. However, most continuous crystallizer designs face challenges either due to surface fouling or crystal breakage. In this paper, we explore the ability of slug-flow cooling crystallizers to continuously generate acetaminophen crystals using silicone oil as the continuous phase. Each slug acts as a crystallizer, and the crystals formed inside the dispersed phase avoid encrustation. Three crystallizer configurations were studied at a wide range of supersaturation and flow rates. It was found that a narrow crystal size distribution can be achieved at high flow rates and high supersaturation. Additionally, the average crystal size and the crystallization yield increased with supersaturation and residence time. The configuration of the tubular crystallizer was found to influence the crystallization yield by affecting the internal mixing in the slugs. With further studies, slug-flow cooling crystallizer can be developed for continuous crystallization of crystals with a narrow size distribution, polymorphic purity, and good yield.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">continuous crystallization</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">slug-flow crystallizer</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">acetaminophen</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">cooling crystallization</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">crystal size distribution</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Crystallography</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Jose V. Parambil</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Crystals</subfield><subfield code="d">MDPI AG, 2011</subfield><subfield code="g">13(2023), 7, p 1094</subfield><subfield code="w">(DE-627)718303067</subfield><subfield code="w">(DE-600)2661516-2</subfield><subfield code="x">20734352</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:13</subfield><subfield code="g">year:2023</subfield><subfield code="g">number:7, p 1094</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.3390/cryst13071094</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/c4b7b69d14f14767bde2c7af03c03e0a</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.mdpi.com/2073-4352/13/7/1094</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2073-4352</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2055</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4335</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">13</subfield><subfield code="j">2023</subfield><subfield code="e">7, p 1094</subfield></datafield></record></collection>
|
score |
7.401458 |