Extraction of iron-containing catalyst from chlororganic wastes generated by ethylene chlorination
The technologies for extracting an iron-containing catalyst from process streams of direct chlorination of ethylene, as well as methods for the disposal of organochlorine wastes from vinyl chloride production, are considered. Problems arising from thermal waste disposal necessitate studies on the ex...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Mykola Shpariy [verfasserIn] Volodymyr Starchevskyy [verfasserIn] Zenovii Znak [verfasserIn] Roman Mnykh [verfasserIn] Ihor Poliuzhyn [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch ; Russisch ; Ukrainisch |
| Erschienen: |
2020 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
In: Eastern-European Journal of Enterprise Technologies - PC Technology Center, 2019, 2(2020), 10 (104), Seite 19-26 |
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| Übergeordnetes Werk: |
volume:2 ; year:2020 ; number:10 (104) ; pages:19-26 |
| Links: |
Link aufrufen |
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| DOI / URN: |
10.15587/1729-4061.2020.201696 |
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| 520 | |a The technologies for extracting an iron-containing catalyst from process streams of direct chlorination of ethylene, as well as methods for the disposal of organochlorine wastes from vinyl chloride production, are considered. Problems arising from thermal waste disposal necessitate studies on the extraction of iron compounds from organochlorine by-products of the ethylene chlorination process. X-ray fluorescence analysis found that the composition of the burning sludge, as the main elements, includes iron – 33.52% and chlorine – 32.69%. The extraction of iron compounds with aqueous and aqueous acidic media under mechanical stirring is studied. It is shown that the addition of hydrochloric acid to the solution does not contribute to an increase in the degree of extraction of iron compounds. It is found that an increase in the duration of extraction and the temperature of this process provides a degree of extraction of iron compounds of more than 80%. The process of separation of an aqueous-organic emulsion, which is formed during extraction, by sedimentation, filtration and centrifugation, is investigated. It is found that at a temperature of about 80 °C there is an effective and rapid separation of the aqueous and organic phases as a result of sedimentation. Based on the obtained experimental results of the extraction study, a functional scheme for the extraction of an iron-containing catalyst is proposed, as well as ways to solve technological and environmental problems that arise during the combustion of organochlorine wastes from vinyl chloride production. The scheme provides for the use of the heat of hot organochlorine wastes for the extraction of iron compounds with industrial water. In addition, the use of the heat of the gases generated during the combustion of organochlorine wastes is provided for heating air, which low-boiling components from these wastes are blown off. In the future, this air is used to burn organochlorine wastes purified from iron compounds | ||
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10.15587/1729-4061.2020.201696 doi (DE-627)DOAJ008390258 (DE-599)DOAJa848c07012b94fe0b9808bd3e7454bc3 DE-627 ger DE-627 rakwb eng rus ukr T1-995 HD2321-4730.9 Mykola Shpariy verfasserin aut Extraction of iron-containing catalyst from chlororganic wastes generated by ethylene chlorination 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The technologies for extracting an iron-containing catalyst from process streams of direct chlorination of ethylene, as well as methods for the disposal of organochlorine wastes from vinyl chloride production, are considered. Problems arising from thermal waste disposal necessitate studies on the extraction of iron compounds from organochlorine by-products of the ethylene chlorination process. X-ray fluorescence analysis found that the composition of the burning sludge, as the main elements, includes iron – 33.52% and chlorine – 32.69%. The extraction of iron compounds with aqueous and aqueous acidic media under mechanical stirring is studied. It is shown that the addition of hydrochloric acid to the solution does not contribute to an increase in the degree of extraction of iron compounds. It is found that an increase in the duration of extraction and the temperature of this process provides a degree of extraction of iron compounds of more than 80%. The process of separation of an aqueous-organic emulsion, which is formed during extraction, by sedimentation, filtration and centrifugation, is investigated. It is found that at a temperature of about 80 °C there is an effective and rapid separation of the aqueous and organic phases as a result of sedimentation. Based on the obtained experimental results of the extraction study, a functional scheme for the extraction of an iron-containing catalyst is proposed, as well as ways to solve technological and environmental problems that arise during the combustion of organochlorine wastes from vinyl chloride production. The scheme provides for the use of the heat of hot organochlorine wastes for the extraction of iron compounds with industrial water. In addition, the use of the heat of the gases generated during the combustion of organochlorine wastes is provided for heating air, which low-boiling components from these wastes are blown off. In the future, this air is used to burn organochlorine wastes purified from iron compounds organochlorine wastes vinyl chloride burning of organic waste burning sludge extraction of iron-containing catalyst extraction Technology (General) Industry Volodymyr Starchevskyy verfasserin aut Zenovii Znak verfasserin aut Roman Mnykh verfasserin aut Ihor Poliuzhyn verfasserin aut In Eastern-European Journal of Enterprise Technologies PC Technology Center, 2019 2(2020), 10 (104), Seite 19-26 (DE-627)737262753 (DE-600)2705552-8 17294061 nnns volume:2 year:2020 number:10 (104) pages:19-26 https://doi.org/10.15587/1729-4061.2020.201696 kostenfrei https://doaj.org/article/a848c07012b94fe0b9808bd3e7454bc3 kostenfrei http://journals.uran.ua/eejet/article/view/201696 kostenfrei https://doaj.org/toc/1729-3774 Journal toc kostenfrei https://doaj.org/toc/1729-4061 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_370 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 2 2020 10 (104) 19-26 |
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10.15587/1729-4061.2020.201696 doi (DE-627)DOAJ008390258 (DE-599)DOAJa848c07012b94fe0b9808bd3e7454bc3 DE-627 ger DE-627 rakwb eng rus ukr T1-995 HD2321-4730.9 Mykola Shpariy verfasserin aut Extraction of iron-containing catalyst from chlororganic wastes generated by ethylene chlorination 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The technologies for extracting an iron-containing catalyst from process streams of direct chlorination of ethylene, as well as methods for the disposal of organochlorine wastes from vinyl chloride production, are considered. Problems arising from thermal waste disposal necessitate studies on the extraction of iron compounds from organochlorine by-products of the ethylene chlorination process. X-ray fluorescence analysis found that the composition of the burning sludge, as the main elements, includes iron – 33.52% and chlorine – 32.69%. The extraction of iron compounds with aqueous and aqueous acidic media under mechanical stirring is studied. It is shown that the addition of hydrochloric acid to the solution does not contribute to an increase in the degree of extraction of iron compounds. It is found that an increase in the duration of extraction and the temperature of this process provides a degree of extraction of iron compounds of more than 80%. The process of separation of an aqueous-organic emulsion, which is formed during extraction, by sedimentation, filtration and centrifugation, is investigated. It is found that at a temperature of about 80 °C there is an effective and rapid separation of the aqueous and organic phases as a result of sedimentation. Based on the obtained experimental results of the extraction study, a functional scheme for the extraction of an iron-containing catalyst is proposed, as well as ways to solve technological and environmental problems that arise during the combustion of organochlorine wastes from vinyl chloride production. The scheme provides for the use of the heat of hot organochlorine wastes for the extraction of iron compounds with industrial water. In addition, the use of the heat of the gases generated during the combustion of organochlorine wastes is provided for heating air, which low-boiling components from these wastes are blown off. In the future, this air is used to burn organochlorine wastes purified from iron compounds organochlorine wastes vinyl chloride burning of organic waste burning sludge extraction of iron-containing catalyst extraction Technology (General) Industry Volodymyr Starchevskyy verfasserin aut Zenovii Znak verfasserin aut Roman Mnykh verfasserin aut Ihor Poliuzhyn verfasserin aut In Eastern-European Journal of Enterprise Technologies PC Technology Center, 2019 2(2020), 10 (104), Seite 19-26 (DE-627)737262753 (DE-600)2705552-8 17294061 nnns volume:2 year:2020 number:10 (104) pages:19-26 https://doi.org/10.15587/1729-4061.2020.201696 kostenfrei https://doaj.org/article/a848c07012b94fe0b9808bd3e7454bc3 kostenfrei http://journals.uran.ua/eejet/article/view/201696 kostenfrei https://doaj.org/toc/1729-3774 Journal toc kostenfrei https://doaj.org/toc/1729-4061 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_370 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 2 2020 10 (104) 19-26 |
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10.15587/1729-4061.2020.201696 doi (DE-627)DOAJ008390258 (DE-599)DOAJa848c07012b94fe0b9808bd3e7454bc3 DE-627 ger DE-627 rakwb eng rus ukr T1-995 HD2321-4730.9 Mykola Shpariy verfasserin aut Extraction of iron-containing catalyst from chlororganic wastes generated by ethylene chlorination 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The technologies for extracting an iron-containing catalyst from process streams of direct chlorination of ethylene, as well as methods for the disposal of organochlorine wastes from vinyl chloride production, are considered. Problems arising from thermal waste disposal necessitate studies on the extraction of iron compounds from organochlorine by-products of the ethylene chlorination process. X-ray fluorescence analysis found that the composition of the burning sludge, as the main elements, includes iron – 33.52% and chlorine – 32.69%. The extraction of iron compounds with aqueous and aqueous acidic media under mechanical stirring is studied. It is shown that the addition of hydrochloric acid to the solution does not contribute to an increase in the degree of extraction of iron compounds. It is found that an increase in the duration of extraction and the temperature of this process provides a degree of extraction of iron compounds of more than 80%. The process of separation of an aqueous-organic emulsion, which is formed during extraction, by sedimentation, filtration and centrifugation, is investigated. It is found that at a temperature of about 80 °C there is an effective and rapid separation of the aqueous and organic phases as a result of sedimentation. Based on the obtained experimental results of the extraction study, a functional scheme for the extraction of an iron-containing catalyst is proposed, as well as ways to solve technological and environmental problems that arise during the combustion of organochlorine wastes from vinyl chloride production. The scheme provides for the use of the heat of hot organochlorine wastes for the extraction of iron compounds with industrial water. In addition, the use of the heat of the gases generated during the combustion of organochlorine wastes is provided for heating air, which low-boiling components from these wastes are blown off. In the future, this air is used to burn organochlorine wastes purified from iron compounds organochlorine wastes vinyl chloride burning of organic waste burning sludge extraction of iron-containing catalyst extraction Technology (General) Industry Volodymyr Starchevskyy verfasserin aut Zenovii Znak verfasserin aut Roman Mnykh verfasserin aut Ihor Poliuzhyn verfasserin aut In Eastern-European Journal of Enterprise Technologies PC Technology Center, 2019 2(2020), 10 (104), Seite 19-26 (DE-627)737262753 (DE-600)2705552-8 17294061 nnns volume:2 year:2020 number:10 (104) pages:19-26 https://doi.org/10.15587/1729-4061.2020.201696 kostenfrei https://doaj.org/article/a848c07012b94fe0b9808bd3e7454bc3 kostenfrei http://journals.uran.ua/eejet/article/view/201696 kostenfrei https://doaj.org/toc/1729-3774 Journal toc kostenfrei https://doaj.org/toc/1729-4061 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_370 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 2 2020 10 (104) 19-26 |
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10.15587/1729-4061.2020.201696 doi (DE-627)DOAJ008390258 (DE-599)DOAJa848c07012b94fe0b9808bd3e7454bc3 DE-627 ger DE-627 rakwb eng rus ukr T1-995 HD2321-4730.9 Mykola Shpariy verfasserin aut Extraction of iron-containing catalyst from chlororganic wastes generated by ethylene chlorination 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The technologies for extracting an iron-containing catalyst from process streams of direct chlorination of ethylene, as well as methods for the disposal of organochlorine wastes from vinyl chloride production, are considered. Problems arising from thermal waste disposal necessitate studies on the extraction of iron compounds from organochlorine by-products of the ethylene chlorination process. X-ray fluorescence analysis found that the composition of the burning sludge, as the main elements, includes iron – 33.52% and chlorine – 32.69%. The extraction of iron compounds with aqueous and aqueous acidic media under mechanical stirring is studied. It is shown that the addition of hydrochloric acid to the solution does not contribute to an increase in the degree of extraction of iron compounds. It is found that an increase in the duration of extraction and the temperature of this process provides a degree of extraction of iron compounds of more than 80%. The process of separation of an aqueous-organic emulsion, which is formed during extraction, by sedimentation, filtration and centrifugation, is investigated. It is found that at a temperature of about 80 °C there is an effective and rapid separation of the aqueous and organic phases as a result of sedimentation. Based on the obtained experimental results of the extraction study, a functional scheme for the extraction of an iron-containing catalyst is proposed, as well as ways to solve technological and environmental problems that arise during the combustion of organochlorine wastes from vinyl chloride production. The scheme provides for the use of the heat of hot organochlorine wastes for the extraction of iron compounds with industrial water. In addition, the use of the heat of the gases generated during the combustion of organochlorine wastes is provided for heating air, which low-boiling components from these wastes are blown off. In the future, this air is used to burn organochlorine wastes purified from iron compounds organochlorine wastes vinyl chloride burning of organic waste burning sludge extraction of iron-containing catalyst extraction Technology (General) Industry Volodymyr Starchevskyy verfasserin aut Zenovii Znak verfasserin aut Roman Mnykh verfasserin aut Ihor Poliuzhyn verfasserin aut In Eastern-European Journal of Enterprise Technologies PC Technology Center, 2019 2(2020), 10 (104), Seite 19-26 (DE-627)737262753 (DE-600)2705552-8 17294061 nnns volume:2 year:2020 number:10 (104) pages:19-26 https://doi.org/10.15587/1729-4061.2020.201696 kostenfrei https://doaj.org/article/a848c07012b94fe0b9808bd3e7454bc3 kostenfrei http://journals.uran.ua/eejet/article/view/201696 kostenfrei https://doaj.org/toc/1729-3774 Journal toc kostenfrei https://doaj.org/toc/1729-4061 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_370 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 2 2020 10 (104) 19-26 |
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Extraction of iron-containing catalyst from chlororganic wastes generated by ethylene chlorination |
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The technologies for extracting an iron-containing catalyst from process streams of direct chlorination of ethylene, as well as methods for the disposal of organochlorine wastes from vinyl chloride production, are considered. Problems arising from thermal waste disposal necessitate studies on the extraction of iron compounds from organochlorine by-products of the ethylene chlorination process. X-ray fluorescence analysis found that the composition of the burning sludge, as the main elements, includes iron – 33.52% and chlorine – 32.69%. The extraction of iron compounds with aqueous and aqueous acidic media under mechanical stirring is studied. It is shown that the addition of hydrochloric acid to the solution does not contribute to an increase in the degree of extraction of iron compounds. It is found that an increase in the duration of extraction and the temperature of this process provides a degree of extraction of iron compounds of more than 80%. The process of separation of an aqueous-organic emulsion, which is formed during extraction, by sedimentation, filtration and centrifugation, is investigated. It is found that at a temperature of about 80 °C there is an effective and rapid separation of the aqueous and organic phases as a result of sedimentation. Based on the obtained experimental results of the extraction study, a functional scheme for the extraction of an iron-containing catalyst is proposed, as well as ways to solve technological and environmental problems that arise during the combustion of organochlorine wastes from vinyl chloride production. The scheme provides for the use of the heat of hot organochlorine wastes for the extraction of iron compounds with industrial water. In addition, the use of the heat of the gases generated during the combustion of organochlorine wastes is provided for heating air, which low-boiling components from these wastes are blown off. In the future, this air is used to burn organochlorine wastes purified from iron compounds |
| abstractGer |
The technologies for extracting an iron-containing catalyst from process streams of direct chlorination of ethylene, as well as methods for the disposal of organochlorine wastes from vinyl chloride production, are considered. Problems arising from thermal waste disposal necessitate studies on the extraction of iron compounds from organochlorine by-products of the ethylene chlorination process. X-ray fluorescence analysis found that the composition of the burning sludge, as the main elements, includes iron – 33.52% and chlorine – 32.69%. The extraction of iron compounds with aqueous and aqueous acidic media under mechanical stirring is studied. It is shown that the addition of hydrochloric acid to the solution does not contribute to an increase in the degree of extraction of iron compounds. It is found that an increase in the duration of extraction and the temperature of this process provides a degree of extraction of iron compounds of more than 80%. The process of separation of an aqueous-organic emulsion, which is formed during extraction, by sedimentation, filtration and centrifugation, is investigated. It is found that at a temperature of about 80 °C there is an effective and rapid separation of the aqueous and organic phases as a result of sedimentation. Based on the obtained experimental results of the extraction study, a functional scheme for the extraction of an iron-containing catalyst is proposed, as well as ways to solve technological and environmental problems that arise during the combustion of organochlorine wastes from vinyl chloride production. The scheme provides for the use of the heat of hot organochlorine wastes for the extraction of iron compounds with industrial water. In addition, the use of the heat of the gases generated during the combustion of organochlorine wastes is provided for heating air, which low-boiling components from these wastes are blown off. In the future, this air is used to burn organochlorine wastes purified from iron compounds |
| abstract_unstemmed |
The technologies for extracting an iron-containing catalyst from process streams of direct chlorination of ethylene, as well as methods for the disposal of organochlorine wastes from vinyl chloride production, are considered. Problems arising from thermal waste disposal necessitate studies on the extraction of iron compounds from organochlorine by-products of the ethylene chlorination process. X-ray fluorescence analysis found that the composition of the burning sludge, as the main elements, includes iron – 33.52% and chlorine – 32.69%. The extraction of iron compounds with aqueous and aqueous acidic media under mechanical stirring is studied. It is shown that the addition of hydrochloric acid to the solution does not contribute to an increase in the degree of extraction of iron compounds. It is found that an increase in the duration of extraction and the temperature of this process provides a degree of extraction of iron compounds of more than 80%. The process of separation of an aqueous-organic emulsion, which is formed during extraction, by sedimentation, filtration and centrifugation, is investigated. It is found that at a temperature of about 80 °C there is an effective and rapid separation of the aqueous and organic phases as a result of sedimentation. Based on the obtained experimental results of the extraction study, a functional scheme for the extraction of an iron-containing catalyst is proposed, as well as ways to solve technological and environmental problems that arise during the combustion of organochlorine wastes from vinyl chloride production. The scheme provides for the use of the heat of hot organochlorine wastes for the extraction of iron compounds with industrial water. In addition, the use of the heat of the gases generated during the combustion of organochlorine wastes is provided for heating air, which low-boiling components from these wastes are blown off. In the future, this air is used to burn organochlorine wastes purified from iron compounds |
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| title_short |
Extraction of iron-containing catalyst from chlororganic wastes generated by ethylene chlorination |
| url |
https://doi.org/10.15587/1729-4061.2020.201696 https://doaj.org/article/a848c07012b94fe0b9808bd3e7454bc3 http://journals.uran.ua/eejet/article/view/201696 https://doaj.org/toc/1729-3774 https://doaj.org/toc/1729-4061 |
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| author2 |
Volodymyr Starchevskyy Zenovii Znak Roman Mnykh Ihor Poliuzhyn |
| author2Str |
Volodymyr Starchevskyy Zenovii Znak Roman Mnykh Ihor Poliuzhyn |
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T - General Technology |
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10.15587/1729-4061.2020.201696 |
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| up_date |
2024-07-03T17:41:38.175Z |
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