Co-doped ZnS with large adsorption capacity for recovering $ Hg^{0} $ from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters
Abstract The installation of electrostatic demisters (ESDs) makes possible the use of sorbent injection technology for recovering $ Hg^{0} $ from non-ferrous smelting gas. ZnS, as a typical smelting raw material, could be a promising candidate due to the sulfur boding site for mercury. However, the...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Liu, Wei [verfasserIn] Xu, Haomiao [verfasserIn] Liao, Yong [verfasserIn] Wang, Yalin [verfasserIn] Yan, Naiqiang [verfasserIn] Qu, Zan [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2020 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Environmental science and pollution research - Berlin : Springer, 1994, 27(2020), 16 vom: 03. Apr., Seite 20469-20477 |
|---|---|
| Übergeordnetes Werk: |
volume:27 ; year:2020 ; number:16 ; day:03 ; month:04 ; pages:20469-20477 |
| Links: |
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| DOI / URN: |
10.1007/s11356-020-08401-3 |
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| Katalog-ID: |
SPR039799425 |
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| 520 | |a Abstract The installation of electrostatic demisters (ESDs) makes possible the use of sorbent injection technology for recovering $ Hg^{0} $ from non-ferrous smelting gas. ZnS, as a typical smelting raw material, could be a promising candidate due to the sulfur boding site for mercury. However, the low reaction rate and poor adsorption capacity limited its application. In this study, Co was incorporated into ZnS to enhance adsorption activity for recovering $ Hg^{0} $. $ Co_{0.2} %$ Zn_{0.8} $S exhibited the best $ Hg^{0} $ capture performance among the modified sorbents. The $ Hg^{0} $ adsorption capacity was up to 46.01 mg/g at 50 °C (with 50% breakthrough threshold), and the adsorption rate was as high as 0.017 mg/(g min). Meanwhile, $ SO_{2} $ and $ H_{2} $O had no poison effects on $ Hg^{0} $ adsorption. The chemical adsorption mechanism was proposed, which was $ Co^{3+} $, and sulfur active sites could immobilize $ Hg^{0} $ in the form of stable HgS, following a Mars-Maessen reaction pathway. The spent sorbent will release ultrahigh concentration mercury-containing vapor through the heating treatment, which facilitated centralized recovery of $ Hg^{0} $. Meanwhile, inactivated sorbent can be used as smelting raw material to recover sulfur resources. Therefore, the control of $ Hg^{0} $ emission from non-ferrous smelting gas by Co-adopted ZnS was cost-effective and did not form secondary pollution. Graphical abstract | ||
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| 700 | 1 | |a Yan, Naiqiang |e verfasserin |4 aut | |
| 700 | 1 | |a Qu, Zan |e verfasserin |4 aut | |
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10.1007/s11356-020-08401-3 doi (DE-627)SPR039799425 (SPR)s11356-020-08401-3-e DE-627 ger DE-627 rakwb eng 333.7 690 ASE 43.00 bkl 43.50 bkl 58.50 bkl Liu, Wei verfasserin aut Co-doped ZnS with large adsorption capacity for recovering $ Hg^{0} $ from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The installation of electrostatic demisters (ESDs) makes possible the use of sorbent injection technology for recovering $ Hg^{0} $ from non-ferrous smelting gas. ZnS, as a typical smelting raw material, could be a promising candidate due to the sulfur boding site for mercury. However, the low reaction rate and poor adsorption capacity limited its application. In this study, Co was incorporated into ZnS to enhance adsorption activity for recovering $ Hg^{0} $. $ Co_{0.2} %$ Zn_{0.8} $S exhibited the best $ Hg^{0} $ capture performance among the modified sorbents. The $ Hg^{0} $ adsorption capacity was up to 46.01 mg/g at 50 °C (with 50% breakthrough threshold), and the adsorption rate was as high as 0.017 mg/(g min). Meanwhile, $ SO_{2} $ and $ H_{2} $O had no poison effects on $ Hg^{0} $ adsorption. The chemical adsorption mechanism was proposed, which was $ Co^{3+} $, and sulfur active sites could immobilize $ Hg^{0} $ in the form of stable HgS, following a Mars-Maessen reaction pathway. The spent sorbent will release ultrahigh concentration mercury-containing vapor through the heating treatment, which facilitated centralized recovery of $ Hg^{0} $. Meanwhile, inactivated sorbent can be used as smelting raw material to recover sulfur resources. Therefore, the control of $ Hg^{0} $ emission from non-ferrous smelting gas by Co-adopted ZnS was cost-effective and did not form secondary pollution. Graphical abstract Elemental mercury (dpeaa)DE-He213 Non-ferrous metal smelting gas (dpeaa)DE-He213 Sulfur-based sorbent (dpeaa)DE-He213 SO (dpeaa)DE-He213 -resistance (dpeaa)DE-He213 Xu, Haomiao verfasserin aut Liao, Yong verfasserin aut Wang, Yalin verfasserin aut Yan, Naiqiang verfasserin aut Qu, Zan verfasserin aut Enthalten in Environmental science and pollution research Berlin : Springer, 1994 27(2020), 16 vom: 03. Apr., Seite 20469-20477 (DE-627)320517926 (DE-600)2014192-0 1614-7499 nnns volume:27 year:2020 number:16 day:03 month:04 pages:20469-20477 https://dx.doi.org/10.1007/s11356-020-08401-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 43.00 ASE 43.50 ASE 58.50 ASE AR 27 2020 16 03 04 20469-20477 |
| spelling |
10.1007/s11356-020-08401-3 doi (DE-627)SPR039799425 (SPR)s11356-020-08401-3-e DE-627 ger DE-627 rakwb eng 333.7 690 ASE 43.00 bkl 43.50 bkl 58.50 bkl Liu, Wei verfasserin aut Co-doped ZnS with large adsorption capacity for recovering $ Hg^{0} $ from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The installation of electrostatic demisters (ESDs) makes possible the use of sorbent injection technology for recovering $ Hg^{0} $ from non-ferrous smelting gas. ZnS, as a typical smelting raw material, could be a promising candidate due to the sulfur boding site for mercury. However, the low reaction rate and poor adsorption capacity limited its application. In this study, Co was incorporated into ZnS to enhance adsorption activity for recovering $ Hg^{0} $. $ Co_{0.2} %$ Zn_{0.8} $S exhibited the best $ Hg^{0} $ capture performance among the modified sorbents. The $ Hg^{0} $ adsorption capacity was up to 46.01 mg/g at 50 °C (with 50% breakthrough threshold), and the adsorption rate was as high as 0.017 mg/(g min). Meanwhile, $ SO_{2} $ and $ H_{2} $O had no poison effects on $ Hg^{0} $ adsorption. The chemical adsorption mechanism was proposed, which was $ Co^{3+} $, and sulfur active sites could immobilize $ Hg^{0} $ in the form of stable HgS, following a Mars-Maessen reaction pathway. The spent sorbent will release ultrahigh concentration mercury-containing vapor through the heating treatment, which facilitated centralized recovery of $ Hg^{0} $. Meanwhile, inactivated sorbent can be used as smelting raw material to recover sulfur resources. Therefore, the control of $ Hg^{0} $ emission from non-ferrous smelting gas by Co-adopted ZnS was cost-effective and did not form secondary pollution. Graphical abstract Elemental mercury (dpeaa)DE-He213 Non-ferrous metal smelting gas (dpeaa)DE-He213 Sulfur-based sorbent (dpeaa)DE-He213 SO (dpeaa)DE-He213 -resistance (dpeaa)DE-He213 Xu, Haomiao verfasserin aut Liao, Yong verfasserin aut Wang, Yalin verfasserin aut Yan, Naiqiang verfasserin aut Qu, Zan verfasserin aut Enthalten in Environmental science and pollution research Berlin : Springer, 1994 27(2020), 16 vom: 03. Apr., Seite 20469-20477 (DE-627)320517926 (DE-600)2014192-0 1614-7499 nnns volume:27 year:2020 number:16 day:03 month:04 pages:20469-20477 https://dx.doi.org/10.1007/s11356-020-08401-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 43.00 ASE 43.50 ASE 58.50 ASE AR 27 2020 16 03 04 20469-20477 |
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10.1007/s11356-020-08401-3 doi (DE-627)SPR039799425 (SPR)s11356-020-08401-3-e DE-627 ger DE-627 rakwb eng 333.7 690 ASE 43.00 bkl 43.50 bkl 58.50 bkl Liu, Wei verfasserin aut Co-doped ZnS with large adsorption capacity for recovering $ Hg^{0} $ from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The installation of electrostatic demisters (ESDs) makes possible the use of sorbent injection technology for recovering $ Hg^{0} $ from non-ferrous smelting gas. ZnS, as a typical smelting raw material, could be a promising candidate due to the sulfur boding site for mercury. However, the low reaction rate and poor adsorption capacity limited its application. In this study, Co was incorporated into ZnS to enhance adsorption activity for recovering $ Hg^{0} $. $ Co_{0.2} %$ Zn_{0.8} $S exhibited the best $ Hg^{0} $ capture performance among the modified sorbents. The $ Hg^{0} $ adsorption capacity was up to 46.01 mg/g at 50 °C (with 50% breakthrough threshold), and the adsorption rate was as high as 0.017 mg/(g min). Meanwhile, $ SO_{2} $ and $ H_{2} $O had no poison effects on $ Hg^{0} $ adsorption. The chemical adsorption mechanism was proposed, which was $ Co^{3+} $, and sulfur active sites could immobilize $ Hg^{0} $ in the form of stable HgS, following a Mars-Maessen reaction pathway. The spent sorbent will release ultrahigh concentration mercury-containing vapor through the heating treatment, which facilitated centralized recovery of $ Hg^{0} $. Meanwhile, inactivated sorbent can be used as smelting raw material to recover sulfur resources. Therefore, the control of $ Hg^{0} $ emission from non-ferrous smelting gas by Co-adopted ZnS was cost-effective and did not form secondary pollution. Graphical abstract Elemental mercury (dpeaa)DE-He213 Non-ferrous metal smelting gas (dpeaa)DE-He213 Sulfur-based sorbent (dpeaa)DE-He213 SO (dpeaa)DE-He213 -resistance (dpeaa)DE-He213 Xu, Haomiao verfasserin aut Liao, Yong verfasserin aut Wang, Yalin verfasserin aut Yan, Naiqiang verfasserin aut Qu, Zan verfasserin aut Enthalten in Environmental science and pollution research Berlin : Springer, 1994 27(2020), 16 vom: 03. Apr., Seite 20469-20477 (DE-627)320517926 (DE-600)2014192-0 1614-7499 nnns volume:27 year:2020 number:16 day:03 month:04 pages:20469-20477 https://dx.doi.org/10.1007/s11356-020-08401-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 43.00 ASE 43.50 ASE 58.50 ASE AR 27 2020 16 03 04 20469-20477 |
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10.1007/s11356-020-08401-3 doi (DE-627)SPR039799425 (SPR)s11356-020-08401-3-e DE-627 ger DE-627 rakwb eng 333.7 690 ASE 43.00 bkl 43.50 bkl 58.50 bkl Liu, Wei verfasserin aut Co-doped ZnS with large adsorption capacity for recovering $ Hg^{0} $ from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The installation of electrostatic demisters (ESDs) makes possible the use of sorbent injection technology for recovering $ Hg^{0} $ from non-ferrous smelting gas. ZnS, as a typical smelting raw material, could be a promising candidate due to the sulfur boding site for mercury. However, the low reaction rate and poor adsorption capacity limited its application. In this study, Co was incorporated into ZnS to enhance adsorption activity for recovering $ Hg^{0} $. $ Co_{0.2} %$ Zn_{0.8} $S exhibited the best $ Hg^{0} $ capture performance among the modified sorbents. The $ Hg^{0} $ adsorption capacity was up to 46.01 mg/g at 50 °C (with 50% breakthrough threshold), and the adsorption rate was as high as 0.017 mg/(g min). Meanwhile, $ SO_{2} $ and $ H_{2} $O had no poison effects on $ Hg^{0} $ adsorption. The chemical adsorption mechanism was proposed, which was $ Co^{3+} $, and sulfur active sites could immobilize $ Hg^{0} $ in the form of stable HgS, following a Mars-Maessen reaction pathway. The spent sorbent will release ultrahigh concentration mercury-containing vapor through the heating treatment, which facilitated centralized recovery of $ Hg^{0} $. Meanwhile, inactivated sorbent can be used as smelting raw material to recover sulfur resources. Therefore, the control of $ Hg^{0} $ emission from non-ferrous smelting gas by Co-adopted ZnS was cost-effective and did not form secondary pollution. Graphical abstract Elemental mercury (dpeaa)DE-He213 Non-ferrous metal smelting gas (dpeaa)DE-He213 Sulfur-based sorbent (dpeaa)DE-He213 SO (dpeaa)DE-He213 -resistance (dpeaa)DE-He213 Xu, Haomiao verfasserin aut Liao, Yong verfasserin aut Wang, Yalin verfasserin aut Yan, Naiqiang verfasserin aut Qu, Zan verfasserin aut Enthalten in Environmental science and pollution research Berlin : Springer, 1994 27(2020), 16 vom: 03. Apr., Seite 20469-20477 (DE-627)320517926 (DE-600)2014192-0 1614-7499 nnns volume:27 year:2020 number:16 day:03 month:04 pages:20469-20477 https://dx.doi.org/10.1007/s11356-020-08401-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 43.00 ASE 43.50 ASE 58.50 ASE AR 27 2020 16 03 04 20469-20477 |
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10.1007/s11356-020-08401-3 doi (DE-627)SPR039799425 (SPR)s11356-020-08401-3-e DE-627 ger DE-627 rakwb eng 333.7 690 ASE 43.00 bkl 43.50 bkl 58.50 bkl Liu, Wei verfasserin aut Co-doped ZnS with large adsorption capacity for recovering $ Hg^{0} $ from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The installation of electrostatic demisters (ESDs) makes possible the use of sorbent injection technology for recovering $ Hg^{0} $ from non-ferrous smelting gas. ZnS, as a typical smelting raw material, could be a promising candidate due to the sulfur boding site for mercury. However, the low reaction rate and poor adsorption capacity limited its application. In this study, Co was incorporated into ZnS to enhance adsorption activity for recovering $ Hg^{0} $. $ Co_{0.2} %$ Zn_{0.8} $S exhibited the best $ Hg^{0} $ capture performance among the modified sorbents. The $ Hg^{0} $ adsorption capacity was up to 46.01 mg/g at 50 °C (with 50% breakthrough threshold), and the adsorption rate was as high as 0.017 mg/(g min). Meanwhile, $ SO_{2} $ and $ H_{2} $O had no poison effects on $ Hg^{0} $ adsorption. The chemical adsorption mechanism was proposed, which was $ Co^{3+} $, and sulfur active sites could immobilize $ Hg^{0} $ in the form of stable HgS, following a Mars-Maessen reaction pathway. The spent sorbent will release ultrahigh concentration mercury-containing vapor through the heating treatment, which facilitated centralized recovery of $ Hg^{0} $. Meanwhile, inactivated sorbent can be used as smelting raw material to recover sulfur resources. Therefore, the control of $ Hg^{0} $ emission from non-ferrous smelting gas by Co-adopted ZnS was cost-effective and did not form secondary pollution. Graphical abstract Elemental mercury (dpeaa)DE-He213 Non-ferrous metal smelting gas (dpeaa)DE-He213 Sulfur-based sorbent (dpeaa)DE-He213 SO (dpeaa)DE-He213 -resistance (dpeaa)DE-He213 Xu, Haomiao verfasserin aut Liao, Yong verfasserin aut Wang, Yalin verfasserin aut Yan, Naiqiang verfasserin aut Qu, Zan verfasserin aut Enthalten in Environmental science and pollution research Berlin : Springer, 1994 27(2020), 16 vom: 03. Apr., Seite 20469-20477 (DE-627)320517926 (DE-600)2014192-0 1614-7499 nnns volume:27 year:2020 number:16 day:03 month:04 pages:20469-20477 https://dx.doi.org/10.1007/s11356-020-08401-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 43.00 ASE 43.50 ASE 58.50 ASE AR 27 2020 16 03 04 20469-20477 |
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Enthalten in Environmental science and pollution research 27(2020), 16 vom: 03. Apr., Seite 20469-20477 volume:27 year:2020 number:16 day:03 month:04 pages:20469-20477 |
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Liu, Wei @@aut@@ Xu, Haomiao @@aut@@ Liao, Yong @@aut@@ Wang, Yalin @@aut@@ Yan, Naiqiang @@aut@@ Qu, Zan @@aut@@ |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR039799425</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220111063529.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201007s2020 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s11356-020-08401-3</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR039799425</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s11356-020-08401-3-e</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="082" ind1="0" ind2="4"><subfield code="a">333.7</subfield><subfield code="a">690</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">43.00</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">43.50</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">58.50</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Liu, Wei</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Co-doped ZnS with large adsorption capacity for recovering $ Hg^{0} $ from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2020</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">Abstract The installation of electrostatic demisters (ESDs) makes possible the use of sorbent injection technology for recovering $ Hg^{0} $ from non-ferrous smelting gas. ZnS, as a typical smelting raw material, could be a promising candidate due to the sulfur boding site for mercury. However, the low reaction rate and poor adsorption capacity limited its application. In this study, Co was incorporated into ZnS to enhance adsorption activity for recovering $ Hg^{0} $. $ Co_{0.2} %$ Zn_{0.8} $S exhibited the best $ Hg^{0} $ capture performance among the modified sorbents. The $ Hg^{0} $ adsorption capacity was up to 46.01 mg/g at 50 °C (with 50% breakthrough threshold), and the adsorption rate was as high as 0.017 mg/(g min). Meanwhile, $ SO_{2} $ and $ H_{2} $O had no poison effects on $ Hg^{0} $ adsorption. The chemical adsorption mechanism was proposed, which was $ Co^{3+} $, and sulfur active sites could immobilize $ Hg^{0} $ in the form of stable HgS, following a Mars-Maessen reaction pathway. The spent sorbent will release ultrahigh concentration mercury-containing vapor through the heating treatment, which facilitated centralized recovery of $ Hg^{0} $. Meanwhile, inactivated sorbent can be used as smelting raw material to recover sulfur resources. Therefore, the control of $ Hg^{0} $ emission from non-ferrous smelting gas by Co-adopted ZnS was cost-effective and did not form secondary pollution. 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|
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Liu, Wei |
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Liu, Wei ddc 333.7 bkl 43.00 bkl 43.50 bkl 58.50 misc Elemental mercury misc Non-ferrous metal smelting gas misc Sulfur-based sorbent misc SO misc -resistance Co-doped ZnS with large adsorption capacity for recovering $ Hg^{0} $ from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters |
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333.7 690 ASE 43.00 bkl 43.50 bkl 58.50 bkl Co-doped ZnS with large adsorption capacity for recovering $ Hg^{0} $ from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters Elemental mercury (dpeaa)DE-He213 Non-ferrous metal smelting gas (dpeaa)DE-He213 Sulfur-based sorbent (dpeaa)DE-He213 SO (dpeaa)DE-He213 -resistance (dpeaa)DE-He213 |
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ddc 333.7 bkl 43.00 bkl 43.50 bkl 58.50 misc Elemental mercury misc Non-ferrous metal smelting gas misc Sulfur-based sorbent misc SO misc -resistance |
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ddc 333.7 bkl 43.00 bkl 43.50 bkl 58.50 misc Elemental mercury misc Non-ferrous metal smelting gas misc Sulfur-based sorbent misc SO misc -resistance |
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ddc 333.7 bkl 43.00 bkl 43.50 bkl 58.50 misc Elemental mercury misc Non-ferrous metal smelting gas misc Sulfur-based sorbent misc SO misc -resistance |
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Co-doped ZnS with large adsorption capacity for recovering $ Hg^{0} $ from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters |
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(DE-627)SPR039799425 (SPR)s11356-020-08401-3-e |
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Co-doped ZnS with large adsorption capacity for recovering $ Hg^{0} $ from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters |
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Liu, Wei |
| journal |
Environmental science and pollution research |
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Environmental science and pollution research |
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eng |
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300 - Social sciences 600 - Technology |
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2020 |
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20469 |
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Liu, Wei Xu, Haomiao Liao, Yong Wang, Yalin Yan, Naiqiang Qu, Zan |
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333.7 690 ASE 43.00 bkl 43.50 bkl 58.50 bkl |
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Elektronische Aufsätze |
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Liu, Wei |
| doi_str_mv |
10.1007/s11356-020-08401-3 |
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333.7 690 |
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verfasserin |
| title_sort |
co-doped zns with large adsorption capacity for recovering $ hg^{0} $ from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters |
| title_auth |
Co-doped ZnS with large adsorption capacity for recovering $ Hg^{0} $ from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters |
| abstract |
Abstract The installation of electrostatic demisters (ESDs) makes possible the use of sorbent injection technology for recovering $ Hg^{0} $ from non-ferrous smelting gas. ZnS, as a typical smelting raw material, could be a promising candidate due to the sulfur boding site for mercury. However, the low reaction rate and poor adsorption capacity limited its application. In this study, Co was incorporated into ZnS to enhance adsorption activity for recovering $ Hg^{0} $. $ Co_{0.2} %$ Zn_{0.8} $S exhibited the best $ Hg^{0} $ capture performance among the modified sorbents. The $ Hg^{0} $ adsorption capacity was up to 46.01 mg/g at 50 °C (with 50% breakthrough threshold), and the adsorption rate was as high as 0.017 mg/(g min). Meanwhile, $ SO_{2} $ and $ H_{2} $O had no poison effects on $ Hg^{0} $ adsorption. The chemical adsorption mechanism was proposed, which was $ Co^{3+} $, and sulfur active sites could immobilize $ Hg^{0} $ in the form of stable HgS, following a Mars-Maessen reaction pathway. The spent sorbent will release ultrahigh concentration mercury-containing vapor through the heating treatment, which facilitated centralized recovery of $ Hg^{0} $. Meanwhile, inactivated sorbent can be used as smelting raw material to recover sulfur resources. Therefore, the control of $ Hg^{0} $ emission from non-ferrous smelting gas by Co-adopted ZnS was cost-effective and did not form secondary pollution. Graphical abstract |
| abstractGer |
Abstract The installation of electrostatic demisters (ESDs) makes possible the use of sorbent injection technology for recovering $ Hg^{0} $ from non-ferrous smelting gas. ZnS, as a typical smelting raw material, could be a promising candidate due to the sulfur boding site for mercury. However, the low reaction rate and poor adsorption capacity limited its application. In this study, Co was incorporated into ZnS to enhance adsorption activity for recovering $ Hg^{0} $. $ Co_{0.2} %$ Zn_{0.8} $S exhibited the best $ Hg^{0} $ capture performance among the modified sorbents. The $ Hg^{0} $ adsorption capacity was up to 46.01 mg/g at 50 °C (with 50% breakthrough threshold), and the adsorption rate was as high as 0.017 mg/(g min). Meanwhile, $ SO_{2} $ and $ H_{2} $O had no poison effects on $ Hg^{0} $ adsorption. The chemical adsorption mechanism was proposed, which was $ Co^{3+} $, and sulfur active sites could immobilize $ Hg^{0} $ in the form of stable HgS, following a Mars-Maessen reaction pathway. The spent sorbent will release ultrahigh concentration mercury-containing vapor through the heating treatment, which facilitated centralized recovery of $ Hg^{0} $. Meanwhile, inactivated sorbent can be used as smelting raw material to recover sulfur resources. Therefore, the control of $ Hg^{0} $ emission from non-ferrous smelting gas by Co-adopted ZnS was cost-effective and did not form secondary pollution. Graphical abstract |
| abstract_unstemmed |
Abstract The installation of electrostatic demisters (ESDs) makes possible the use of sorbent injection technology for recovering $ Hg^{0} $ from non-ferrous smelting gas. ZnS, as a typical smelting raw material, could be a promising candidate due to the sulfur boding site for mercury. However, the low reaction rate and poor adsorption capacity limited its application. In this study, Co was incorporated into ZnS to enhance adsorption activity for recovering $ Hg^{0} $. $ Co_{0.2} %$ Zn_{0.8} $S exhibited the best $ Hg^{0} $ capture performance among the modified sorbents. The $ Hg^{0} $ adsorption capacity was up to 46.01 mg/g at 50 °C (with 50% breakthrough threshold), and the adsorption rate was as high as 0.017 mg/(g min). Meanwhile, $ SO_{2} $ and $ H_{2} $O had no poison effects on $ Hg^{0} $ adsorption. The chemical adsorption mechanism was proposed, which was $ Co^{3+} $, and sulfur active sites could immobilize $ Hg^{0} $ in the form of stable HgS, following a Mars-Maessen reaction pathway. The spent sorbent will release ultrahigh concentration mercury-containing vapor through the heating treatment, which facilitated centralized recovery of $ Hg^{0} $. Meanwhile, inactivated sorbent can be used as smelting raw material to recover sulfur resources. Therefore, the control of $ Hg^{0} $ emission from non-ferrous smelting gas by Co-adopted ZnS was cost-effective and did not form secondary pollution. Graphical abstract |
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16 |
| title_short |
Co-doped ZnS with large adsorption capacity for recovering $ Hg^{0} $ from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters |
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https://dx.doi.org/10.1007/s11356-020-08401-3 |
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Xu, Haomiao Liao, Yong Wang, Yalin Yan, Naiqiang Qu, Zan |
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2024-07-04T01:37:32.258Z |
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| score |
7.399723 |