Comprehensive Recovery of Valuable Metals from Lead-Silver Residue Using Low-Temperature Alkaline Smelting
Abstract This study provides an effective solution to the recovery issue of hot acid leaching residue (lead-silver residue) from the hydrometallurgical process of Zn, in the form of low-temperature alkaline smelting. Investigations were carried out to study lead-silver residue as the raw material, s...
Ausführliche Beschreibung
Autor*in: |
Wang, Yanyang [verfasserIn] Yuan, Yuanliang [verfasserIn] Wen, Gongyu [verfasserIn] Wang, Ruixiang [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2021 |
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Schlagwörter: |
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Anmerkung: |
© The Indian Institute of Metals - IIM 2021 |
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Übergeordnetes Werk: |
Enthalten in: Transactions of the Indian Institute of Metals - [New Delhi] : Springer India, 2008, 74(2021), 12 vom: 08. Aug., Seite 3013-3023 |
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Übergeordnetes Werk: |
volume:74 ; year:2021 ; number:12 ; day:08 ; month:08 ; pages:3013-3023 |
Links: |
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DOI / URN: |
10.1007/s12666-021-02310-w |
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Katalog-ID: |
SPR045615845 |
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520 | |a Abstract This study provides an effective solution to the recovery issue of hot acid leaching residue (lead-silver residue) from the hydrometallurgical process of Zn, in the form of low-temperature alkaline smelting. Investigations were carried out to study lead-silver residue as the raw material, sodium carbonate and salt as flux, carbon powder as the reductive agent, and the effects of salt usages, melting temperature, melting time, carbon powder usages, and sodium carbonate usage. The influence of relative factors was also verified. Under the optimum conditions, that is, using salt and sodium carbonate mass ratio as 4/6, melting time 60 min, temperature 900 ℃, carbon powder usage 0.15 times the raw materials, and sodium carbonate usage 1.215 times the raw materials, the average direct recovery of lead and silver reached up to 85.1% and 87.5%, and the average residual rate of lead and silver in the molten residue were 11.0% and 7.8%, respectively. The mechanism of immobilizing sulfur was also studied. The analysis of the XRD pattern showed that iron exists as $ Fe_{3} %$ O_{4} $, sulfur and zinc exist as ZnS, and lead and silver exist as crude lead. This method has one-step lead and silver recovery and sulfur immobilization. | ||
650 | 4 | |a Lead–silver residue |7 (dpeaa)DE-He213 | |
650 | 4 | |a Thermodynamics |7 (dpeaa)DE-He213 | |
650 | 4 | |a Mechanism |7 (dpeaa)DE-He213 | |
650 | 4 | |a One-step recovery lead and silver |7 (dpeaa)DE-He213 | |
700 | 1 | |a Yuan, Yuanliang |e verfasserin |4 aut | |
700 | 1 | |a Wen, Gongyu |e verfasserin |4 aut | |
700 | 1 | |a Wang, Ruixiang |e verfasserin |4 aut | |
773 | 0 | 8 | |i Enthalten in |t Transactions of the Indian Institute of Metals |d [New Delhi] : Springer India, 2008 |g 74(2021), 12 vom: 08. Aug., Seite 3013-3023 |w (DE-627)617807884 |w (DE-600)2535335-4 |x 0975-1645 |7 nnns |
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10.1007/s12666-021-02310-w doi (DE-627)SPR045615845 (SPR)s12666-021-02310-w-e DE-627 ger DE-627 rakwb eng 620 660 670 ASE Wang, Yanyang verfasserin aut Comprehensive Recovery of Valuable Metals from Lead-Silver Residue Using Low-Temperature Alkaline Smelting 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Indian Institute of Metals - IIM 2021 Abstract This study provides an effective solution to the recovery issue of hot acid leaching residue (lead-silver residue) from the hydrometallurgical process of Zn, in the form of low-temperature alkaline smelting. Investigations were carried out to study lead-silver residue as the raw material, sodium carbonate and salt as flux, carbon powder as the reductive agent, and the effects of salt usages, melting temperature, melting time, carbon powder usages, and sodium carbonate usage. The influence of relative factors was also verified. Under the optimum conditions, that is, using salt and sodium carbonate mass ratio as 4/6, melting time 60 min, temperature 900 ℃, carbon powder usage 0.15 times the raw materials, and sodium carbonate usage 1.215 times the raw materials, the average direct recovery of lead and silver reached up to 85.1% and 87.5%, and the average residual rate of lead and silver in the molten residue were 11.0% and 7.8%, respectively. The mechanism of immobilizing sulfur was also studied. The analysis of the XRD pattern showed that iron exists as $ Fe_{3} %$ O_{4} $, sulfur and zinc exist as ZnS, and lead and silver exist as crude lead. This method has one-step lead and silver recovery and sulfur immobilization. Lead–silver residue (dpeaa)DE-He213 Thermodynamics (dpeaa)DE-He213 Mechanism (dpeaa)DE-He213 One-step recovery lead and silver (dpeaa)DE-He213 Yuan, Yuanliang verfasserin aut Wen, Gongyu verfasserin aut Wang, Ruixiang verfasserin aut Enthalten in Transactions of the Indian Institute of Metals [New Delhi] : Springer India, 2008 74(2021), 12 vom: 08. Aug., Seite 3013-3023 (DE-627)617807884 (DE-600)2535335-4 0975-1645 nnns volume:74 year:2021 number:12 day:08 month:08 pages:3013-3023 https://dx.doi.org/10.1007/s12666-021-02310-w lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_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_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 AR 74 2021 12 08 08 3013-3023 |
spelling |
10.1007/s12666-021-02310-w doi (DE-627)SPR045615845 (SPR)s12666-021-02310-w-e DE-627 ger DE-627 rakwb eng 620 660 670 ASE Wang, Yanyang verfasserin aut Comprehensive Recovery of Valuable Metals from Lead-Silver Residue Using Low-Temperature Alkaline Smelting 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Indian Institute of Metals - IIM 2021 Abstract This study provides an effective solution to the recovery issue of hot acid leaching residue (lead-silver residue) from the hydrometallurgical process of Zn, in the form of low-temperature alkaline smelting. Investigations were carried out to study lead-silver residue as the raw material, sodium carbonate and salt as flux, carbon powder as the reductive agent, and the effects of salt usages, melting temperature, melting time, carbon powder usages, and sodium carbonate usage. The influence of relative factors was also verified. Under the optimum conditions, that is, using salt and sodium carbonate mass ratio as 4/6, melting time 60 min, temperature 900 ℃, carbon powder usage 0.15 times the raw materials, and sodium carbonate usage 1.215 times the raw materials, the average direct recovery of lead and silver reached up to 85.1% and 87.5%, and the average residual rate of lead and silver in the molten residue were 11.0% and 7.8%, respectively. The mechanism of immobilizing sulfur was also studied. The analysis of the XRD pattern showed that iron exists as $ Fe_{3} %$ O_{4} $, sulfur and zinc exist as ZnS, and lead and silver exist as crude lead. This method has one-step lead and silver recovery and sulfur immobilization. Lead–silver residue (dpeaa)DE-He213 Thermodynamics (dpeaa)DE-He213 Mechanism (dpeaa)DE-He213 One-step recovery lead and silver (dpeaa)DE-He213 Yuan, Yuanliang verfasserin aut Wen, Gongyu verfasserin aut Wang, Ruixiang verfasserin aut Enthalten in Transactions of the Indian Institute of Metals [New Delhi] : Springer India, 2008 74(2021), 12 vom: 08. Aug., Seite 3013-3023 (DE-627)617807884 (DE-600)2535335-4 0975-1645 nnns volume:74 year:2021 number:12 day:08 month:08 pages:3013-3023 https://dx.doi.org/10.1007/s12666-021-02310-w lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_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_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 AR 74 2021 12 08 08 3013-3023 |
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10.1007/s12666-021-02310-w doi (DE-627)SPR045615845 (SPR)s12666-021-02310-w-e DE-627 ger DE-627 rakwb eng 620 660 670 ASE Wang, Yanyang verfasserin aut Comprehensive Recovery of Valuable Metals from Lead-Silver Residue Using Low-Temperature Alkaline Smelting 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Indian Institute of Metals - IIM 2021 Abstract This study provides an effective solution to the recovery issue of hot acid leaching residue (lead-silver residue) from the hydrometallurgical process of Zn, in the form of low-temperature alkaline smelting. Investigations were carried out to study lead-silver residue as the raw material, sodium carbonate and salt as flux, carbon powder as the reductive agent, and the effects of salt usages, melting temperature, melting time, carbon powder usages, and sodium carbonate usage. The influence of relative factors was also verified. Under the optimum conditions, that is, using salt and sodium carbonate mass ratio as 4/6, melting time 60 min, temperature 900 ℃, carbon powder usage 0.15 times the raw materials, and sodium carbonate usage 1.215 times the raw materials, the average direct recovery of lead and silver reached up to 85.1% and 87.5%, and the average residual rate of lead and silver in the molten residue were 11.0% and 7.8%, respectively. The mechanism of immobilizing sulfur was also studied. The analysis of the XRD pattern showed that iron exists as $ Fe_{3} %$ O_{4} $, sulfur and zinc exist as ZnS, and lead and silver exist as crude lead. This method has one-step lead and silver recovery and sulfur immobilization. Lead–silver residue (dpeaa)DE-He213 Thermodynamics (dpeaa)DE-He213 Mechanism (dpeaa)DE-He213 One-step recovery lead and silver (dpeaa)DE-He213 Yuan, Yuanliang verfasserin aut Wen, Gongyu verfasserin aut Wang, Ruixiang verfasserin aut Enthalten in Transactions of the Indian Institute of Metals [New Delhi] : Springer India, 2008 74(2021), 12 vom: 08. Aug., Seite 3013-3023 (DE-627)617807884 (DE-600)2535335-4 0975-1645 nnns volume:74 year:2021 number:12 day:08 month:08 pages:3013-3023 https://dx.doi.org/10.1007/s12666-021-02310-w lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_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_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 AR 74 2021 12 08 08 3013-3023 |
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10.1007/s12666-021-02310-w doi (DE-627)SPR045615845 (SPR)s12666-021-02310-w-e DE-627 ger DE-627 rakwb eng 620 660 670 ASE Wang, Yanyang verfasserin aut Comprehensive Recovery of Valuable Metals from Lead-Silver Residue Using Low-Temperature Alkaline Smelting 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Indian Institute of Metals - IIM 2021 Abstract This study provides an effective solution to the recovery issue of hot acid leaching residue (lead-silver residue) from the hydrometallurgical process of Zn, in the form of low-temperature alkaline smelting. Investigations were carried out to study lead-silver residue as the raw material, sodium carbonate and salt as flux, carbon powder as the reductive agent, and the effects of salt usages, melting temperature, melting time, carbon powder usages, and sodium carbonate usage. The influence of relative factors was also verified. Under the optimum conditions, that is, using salt and sodium carbonate mass ratio as 4/6, melting time 60 min, temperature 900 ℃, carbon powder usage 0.15 times the raw materials, and sodium carbonate usage 1.215 times the raw materials, the average direct recovery of lead and silver reached up to 85.1% and 87.5%, and the average residual rate of lead and silver in the molten residue were 11.0% and 7.8%, respectively. The mechanism of immobilizing sulfur was also studied. The analysis of the XRD pattern showed that iron exists as $ Fe_{3} %$ O_{4} $, sulfur and zinc exist as ZnS, and lead and silver exist as crude lead. This method has one-step lead and silver recovery and sulfur immobilization. Lead–silver residue (dpeaa)DE-He213 Thermodynamics (dpeaa)DE-He213 Mechanism (dpeaa)DE-He213 One-step recovery lead and silver (dpeaa)DE-He213 Yuan, Yuanliang verfasserin aut Wen, Gongyu verfasserin aut Wang, Ruixiang verfasserin aut Enthalten in Transactions of the Indian Institute of Metals [New Delhi] : Springer India, 2008 74(2021), 12 vom: 08. Aug., Seite 3013-3023 (DE-627)617807884 (DE-600)2535335-4 0975-1645 nnns volume:74 year:2021 number:12 day:08 month:08 pages:3013-3023 https://dx.doi.org/10.1007/s12666-021-02310-w lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_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_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 AR 74 2021 12 08 08 3013-3023 |
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10.1007/s12666-021-02310-w doi (DE-627)SPR045615845 (SPR)s12666-021-02310-w-e DE-627 ger DE-627 rakwb eng 620 660 670 ASE Wang, Yanyang verfasserin aut Comprehensive Recovery of Valuable Metals from Lead-Silver Residue Using Low-Temperature Alkaline Smelting 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Indian Institute of Metals - IIM 2021 Abstract This study provides an effective solution to the recovery issue of hot acid leaching residue (lead-silver residue) from the hydrometallurgical process of Zn, in the form of low-temperature alkaline smelting. Investigations were carried out to study lead-silver residue as the raw material, sodium carbonate and salt as flux, carbon powder as the reductive agent, and the effects of salt usages, melting temperature, melting time, carbon powder usages, and sodium carbonate usage. The influence of relative factors was also verified. Under the optimum conditions, that is, using salt and sodium carbonate mass ratio as 4/6, melting time 60 min, temperature 900 ℃, carbon powder usage 0.15 times the raw materials, and sodium carbonate usage 1.215 times the raw materials, the average direct recovery of lead and silver reached up to 85.1% and 87.5%, and the average residual rate of lead and silver in the molten residue were 11.0% and 7.8%, respectively. The mechanism of immobilizing sulfur was also studied. The analysis of the XRD pattern showed that iron exists as $ Fe_{3} %$ O_{4} $, sulfur and zinc exist as ZnS, and lead and silver exist as crude lead. This method has one-step lead and silver recovery and sulfur immobilization. Lead–silver residue (dpeaa)DE-He213 Thermodynamics (dpeaa)DE-He213 Mechanism (dpeaa)DE-He213 One-step recovery lead and silver (dpeaa)DE-He213 Yuan, Yuanliang verfasserin aut Wen, Gongyu verfasserin aut Wang, Ruixiang verfasserin aut Enthalten in Transactions of the Indian Institute of Metals [New Delhi] : Springer India, 2008 74(2021), 12 vom: 08. Aug., Seite 3013-3023 (DE-627)617807884 (DE-600)2535335-4 0975-1645 nnns volume:74 year:2021 number:12 day:08 month:08 pages:3013-3023 https://dx.doi.org/10.1007/s12666-021-02310-w lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_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_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 AR 74 2021 12 08 08 3013-3023 |
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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">SPR045615845</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519101117.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">211119s2021 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s12666-021-02310-w</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR045615845</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s12666-021-02310-w-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">620</subfield><subfield code="a">660</subfield><subfield code="a">670</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Wang, Yanyang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Comprehensive Recovery of Valuable Metals from Lead-Silver Residue Using Low-Temperature Alkaline Smelting</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2021</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="500" ind1=" " ind2=" "><subfield code="a">© The Indian Institute of Metals - IIM 2021</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract This study provides an effective solution to the recovery issue of hot acid leaching residue (lead-silver residue) from the hydrometallurgical process of Zn, in the form of low-temperature alkaline smelting. Investigations were carried out to study lead-silver residue as the raw material, sodium carbonate and salt as flux, carbon powder as the reductive agent, and the effects of salt usages, melting temperature, melting time, carbon powder usages, and sodium carbonate usage. The influence of relative factors was also verified. Under the optimum conditions, that is, using salt and sodium carbonate mass ratio as 4/6, melting time 60 min, temperature 900 ℃, carbon powder usage 0.15 times the raw materials, and sodium carbonate usage 1.215 times the raw materials, the average direct recovery of lead and silver reached up to 85.1% and 87.5%, and the average residual rate of lead and silver in the molten residue were 11.0% and 7.8%, respectively. The mechanism of immobilizing sulfur was also studied. The analysis of the XRD pattern showed that iron exists as $ Fe_{3} %$ O_{4} $, sulfur and zinc exist as ZnS, and lead and silver exist as crude lead. 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Wang, Yanyang |
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Wang, Yanyang ddc 620 misc Lead–silver residue misc Thermodynamics misc Mechanism misc One-step recovery lead and silver Comprehensive Recovery of Valuable Metals from Lead-Silver Residue Using Low-Temperature Alkaline Smelting |
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Comprehensive Recovery of Valuable Metals from Lead-Silver Residue Using Low-Temperature Alkaline Smelting |
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comprehensive recovery of valuable metals from lead-silver residue using low-temperature alkaline smelting |
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Comprehensive Recovery of Valuable Metals from Lead-Silver Residue Using Low-Temperature Alkaline Smelting |
abstract |
Abstract This study provides an effective solution to the recovery issue of hot acid leaching residue (lead-silver residue) from the hydrometallurgical process of Zn, in the form of low-temperature alkaline smelting. Investigations were carried out to study lead-silver residue as the raw material, sodium carbonate and salt as flux, carbon powder as the reductive agent, and the effects of salt usages, melting temperature, melting time, carbon powder usages, and sodium carbonate usage. The influence of relative factors was also verified. Under the optimum conditions, that is, using salt and sodium carbonate mass ratio as 4/6, melting time 60 min, temperature 900 ℃, carbon powder usage 0.15 times the raw materials, and sodium carbonate usage 1.215 times the raw materials, the average direct recovery of lead and silver reached up to 85.1% and 87.5%, and the average residual rate of lead and silver in the molten residue were 11.0% and 7.8%, respectively. The mechanism of immobilizing sulfur was also studied. The analysis of the XRD pattern showed that iron exists as $ Fe_{3} %$ O_{4} $, sulfur and zinc exist as ZnS, and lead and silver exist as crude lead. This method has one-step lead and silver recovery and sulfur immobilization. © The Indian Institute of Metals - IIM 2021 |
abstractGer |
Abstract This study provides an effective solution to the recovery issue of hot acid leaching residue (lead-silver residue) from the hydrometallurgical process of Zn, in the form of low-temperature alkaline smelting. Investigations were carried out to study lead-silver residue as the raw material, sodium carbonate and salt as flux, carbon powder as the reductive agent, and the effects of salt usages, melting temperature, melting time, carbon powder usages, and sodium carbonate usage. The influence of relative factors was also verified. Under the optimum conditions, that is, using salt and sodium carbonate mass ratio as 4/6, melting time 60 min, temperature 900 ℃, carbon powder usage 0.15 times the raw materials, and sodium carbonate usage 1.215 times the raw materials, the average direct recovery of lead and silver reached up to 85.1% and 87.5%, and the average residual rate of lead and silver in the molten residue were 11.0% and 7.8%, respectively. The mechanism of immobilizing sulfur was also studied. The analysis of the XRD pattern showed that iron exists as $ Fe_{3} %$ O_{4} $, sulfur and zinc exist as ZnS, and lead and silver exist as crude lead. This method has one-step lead and silver recovery and sulfur immobilization. © The Indian Institute of Metals - IIM 2021 |
abstract_unstemmed |
Abstract This study provides an effective solution to the recovery issue of hot acid leaching residue (lead-silver residue) from the hydrometallurgical process of Zn, in the form of low-temperature alkaline smelting. Investigations were carried out to study lead-silver residue as the raw material, sodium carbonate and salt as flux, carbon powder as the reductive agent, and the effects of salt usages, melting temperature, melting time, carbon powder usages, and sodium carbonate usage. The influence of relative factors was also verified. Under the optimum conditions, that is, using salt and sodium carbonate mass ratio as 4/6, melting time 60 min, temperature 900 ℃, carbon powder usage 0.15 times the raw materials, and sodium carbonate usage 1.215 times the raw materials, the average direct recovery of lead and silver reached up to 85.1% and 87.5%, and the average residual rate of lead and silver in the molten residue were 11.0% and 7.8%, respectively. The mechanism of immobilizing sulfur was also studied. The analysis of the XRD pattern showed that iron exists as $ Fe_{3} %$ O_{4} $, sulfur and zinc exist as ZnS, and lead and silver exist as crude lead. This method has one-step lead and silver recovery and sulfur immobilization. © The Indian Institute of Metals - IIM 2021 |
collection_details |
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container_issue |
12 |
title_short |
Comprehensive Recovery of Valuable Metals from Lead-Silver Residue Using Low-Temperature Alkaline Smelting |
url |
https://dx.doi.org/10.1007/s12666-021-02310-w |
remote_bool |
true |
author2 |
Yuan, Yuanliang Wen, Gongyu Wang, Ruixiang |
author2Str |
Yuan, Yuanliang Wen, Gongyu Wang, Ruixiang |
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doi_str |
10.1007/s12666-021-02310-w |
up_date |
2024-07-03T17:10:55.919Z |
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1803578670763212800 |
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|
score |
7.401991 |