Recovery of Precious Metals (Au, Ag, Pt, and Pd) from Urban Mining Through Copper Smelting
With the aim of investigating deportments of precious metals in pyrometallurgical processing of waste electrical and electronic equipment, the distributions of selected precious metals (gold, silver, platinum, and palladium) between copper matte and three different silica-saturated slags (pure FeO x...
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| Veröffentlicht in: | Metallurgical and materials transactions. B, Process metallurgy and materials processing science Process metallurgy and materials processing science, 2020-08, Vol.51 (4), p.1495-1508 |
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| creator | Chen, Min Avarmaa, Katri Klemettinen, Lassi O’Brien, Hugh Sukhomlinov, Dmitry Shi, Junjie Taskinen, Pekka Jokilaakso, Ari |
| description | With the aim of investigating deportments of precious metals in pyrometallurgical processing of waste electrical and electronic equipment, the distributions of selected precious metals (gold, silver, platinum, and palladium) between copper matte and three different silica-saturated slags (pure FeO
x
-SiO
2
, FeO
x
-SiO
2
-Al
2
O
3
, and FeO
x
-SiO
2
-Al
2
O
3
-CaO slag) were investigated at 1300 °C in controlled flowing CO-CO
2
-SO
2
-Ar gas atmosphere by a high-temperature isothermal equilibration technique. The phase compositions were analyzed by Electron Probe X-ray Microanalysis and Laser Ablation-High Resolution Inductively Coupled Plasma-Mass Spectrometry. It was shown that the distribution coefficients of gold, platinum, and palladium between matte and slag (
L
m/s
(Me) = [Me]
in matte
/(Me)
in slag
) were very high and increased with increasing matte grade. The distributions to the matte phase were increased by adding basic oxides alumina and lime into the acidic silicate slags. The experimentally measured distribution coefficients
L
m/s
(Me) followed the order of platinum > palladium > gold > silver. The present experimental results can be used for upgrading thermodynamic databases for the complex recycling processes through nonferrous smelting. |
| doi_str_mv | 10.1007/s11663-020-01861-5 |
| format | Article |
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x
-SiO
2
, FeO
x
-SiO
2
-Al
2
O
3
, and FeO
x
-SiO
2
-Al
2
O
3
-CaO slag) were investigated at 1300 °C in controlled flowing CO-CO
2
-SO
2
-Ar gas atmosphere by a high-temperature isothermal equilibration technique. The phase compositions were analyzed by Electron Probe X-ray Microanalysis and Laser Ablation-High Resolution Inductively Coupled Plasma-Mass Spectrometry. It was shown that the distribution coefficients of gold, platinum, and palladium between matte and slag (
L
m/s
(Me) = [Me]
in matte
/(Me)
in slag
) were very high and increased with increasing matte grade. The distributions to the matte phase were increased by adding basic oxides alumina and lime into the acidic silicate slags. The experimentally measured distribution coefficients
L
m/s
(Me) followed the order of platinum > palladium > gold > silver. The present experimental results can be used for upgrading thermodynamic databases for the complex recycling processes through nonferrous smelting.</description><identifier>ISSN: 1073-5615</identifier><identifier>EISSN: 1543-1916</identifier><identifier>DOI: 10.1007/s11663-020-01861-5</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Acidic oxides ; Aluminum oxide ; Basic oxides ; Carbon dioxide ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Copper ; Copper mattes ; Electron probes ; Electronic equipment ; Electronic waste ; Gold ; High temperature ; Inductively coupled plasma mass spectrometry ; Laser ablation ; Mass spectrometry ; Materials recovery ; Materials Science ; Metallic Materials ; Metallurgy ; Nanotechnology ; Noble metals ; Palladium ; Platinum ; Silicon dioxide ; Silver ; Slag ; Smelting ; Structural Materials ; Sulfur dioxide ; Surfaces and Interfaces ; Thin Films</subject><ispartof>Metallurgical and materials transactions. B, Process metallurgy and materials processing science, 2020-08, Vol.51 (4), p.1495-1508</ispartof><rights>The Author(s) 2020</rights><rights>The Author(s) 2020. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c485t-e0450432f73fe053e9fdb6a306f4e49d99fb5b627a092a53e1a7a563f58d1ce53</citedby><cites>FETCH-LOGICAL-c485t-e0450432f73fe053e9fdb6a306f4e49d99fb5b627a092a53e1a7a563f58d1ce53</cites><orcidid>0000-0001-9633-7131 ; 0000-0003-0582-7181 ; 0000-0003-0544-4359 ; 0000-0002-8673-0404 ; 0000-0002-8632-3788 ; 0000-0002-7900-579X ; 0000-0002-4054-952X ; 0000-0002-8752-4776</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11663-020-01861-5$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11663-020-01861-5$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Chen, Min</creatorcontrib><creatorcontrib>Avarmaa, Katri</creatorcontrib><creatorcontrib>Klemettinen, Lassi</creatorcontrib><creatorcontrib>O’Brien, Hugh</creatorcontrib><creatorcontrib>Sukhomlinov, Dmitry</creatorcontrib><creatorcontrib>Shi, Junjie</creatorcontrib><creatorcontrib>Taskinen, Pekka</creatorcontrib><creatorcontrib>Jokilaakso, Ari</creatorcontrib><title>Recovery of Precious Metals (Au, Ag, Pt, and Pd) from Urban Mining Through Copper Smelting</title><title>Metallurgical and materials transactions. B, Process metallurgy and materials processing science</title><addtitle>Metall Mater Trans B</addtitle><description>With the aim of investigating deportments of precious metals in pyrometallurgical processing of waste electrical and electronic equipment, the distributions of selected precious metals (gold, silver, platinum, and palladium) between copper matte and three different silica-saturated slags (pure FeO
x
-SiO
2
, FeO
x
-SiO
2
-Al
2
O
3
, and FeO
x
-SiO
2
-Al
2
O
3
-CaO slag) were investigated at 1300 °C in controlled flowing CO-CO
2
-SO
2
-Ar gas atmosphere by a high-temperature isothermal equilibration technique. The phase compositions were analyzed by Electron Probe X-ray Microanalysis and Laser Ablation-High Resolution Inductively Coupled Plasma-Mass Spectrometry. It was shown that the distribution coefficients of gold, platinum, and palladium between matte and slag (
L
m/s
(Me) = [Me]
in matte
/(Me)
in slag
) were very high and increased with increasing matte grade. The distributions to the matte phase were increased by adding basic oxides alumina and lime into the acidic silicate slags. The experimentally measured distribution coefficients
L
m/s
(Me) followed the order of platinum > palladium > gold > silver. The present experimental results can be used for upgrading thermodynamic databases for the complex recycling processes through nonferrous smelting.</description><subject>Acidic oxides</subject><subject>Aluminum oxide</subject><subject>Basic oxides</subject><subject>Carbon dioxide</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Copper</subject><subject>Copper mattes</subject><subject>Electron probes</subject><subject>Electronic equipment</subject><subject>Electronic waste</subject><subject>Gold</subject><subject>High temperature</subject><subject>Inductively coupled plasma mass spectrometry</subject><subject>Laser ablation</subject><subject>Mass spectrometry</subject><subject>Materials recovery</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Metallurgy</subject><subject>Nanotechnology</subject><subject>Noble metals</subject><subject>Palladium</subject><subject>Platinum</subject><subject>Silicon dioxide</subject><subject>Silver</subject><subject>Slag</subject><subject>Smelting</subject><subject>Structural Materials</subject><subject>Sulfur dioxide</subject><subject>Surfaces and Interfaces</subject><subject>Thin Films</subject><issn>1073-5615</issn><issn>1543-1916</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>BENPR</sourceid><recordid>eNp9kM9LwzAUx4soOKf_gKeAF4VFX5ImbY5j-AscDt0uXkLaJl3H1tSkFfbf21nBm6f3eO_7Az5RdEnglgAkd4EQIRgGChhIKgjmR9GI8JhhIok47ndIGOaC8NPoLIQNAAgp2Sj6eDO5-zJ-j5xFC2_yynUBzU2rtwFdT7sJmpYTtGgnSNcFWhQ3yHq3Qyuf6RrNq7qqS7Rce9eVazRzTWM8et-Zbdvfz6MT26eYi985jlYP98vZE355fXyeTV9wHqe8xQZiDjGjNmHWAGdG2iITmoGwsYllIaXNeCZookFS3f-JTjQXzPK0ILnhbBxdDbmNd5-dCa3auM7XfaWiMeUJTVI4qOigyr0LwRurGl_ttN8rAurAUA0MVc9Q_TBUBxMbTKEX16Xxf9H_uL4BT-hyBA</recordid><startdate>20200801</startdate><enddate>20200801</enddate><creator>Chen, Min</creator><creator>Avarmaa, Katri</creator><creator>Klemettinen, Lassi</creator><creator>O’Brien, Hugh</creator><creator>Sukhomlinov, Dmitry</creator><creator>Shi, Junjie</creator><creator>Taskinen, Pekka</creator><creator>Jokilaakso, Ari</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>4T-</scope><scope>4U-</scope><scope>7SR</scope><scope>7XB</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>L6V</scope><scope>M2P</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>Q9U</scope><scope>S0X</scope><orcidid>https://orcid.org/0000-0001-9633-7131</orcidid><orcidid>https://orcid.org/0000-0003-0582-7181</orcidid><orcidid>https://orcid.org/0000-0003-0544-4359</orcidid><orcidid>https://orcid.org/0000-0002-8673-0404</orcidid><orcidid>https://orcid.org/0000-0002-8632-3788</orcidid><orcidid>https://orcid.org/0000-0002-7900-579X</orcidid><orcidid>https://orcid.org/0000-0002-4054-952X</orcidid><orcidid>https://orcid.org/0000-0002-8752-4776</orcidid></search><sort><creationdate>20200801</creationdate><title>Recovery of Precious Metals (Au, Ag, Pt, and Pd) from Urban Mining Through Copper Smelting</title><author>Chen, Min ; 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B, Process metallurgy and materials processing science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Min</au><au>Avarmaa, Katri</au><au>Klemettinen, Lassi</au><au>O’Brien, Hugh</au><au>Sukhomlinov, Dmitry</au><au>Shi, Junjie</au><au>Taskinen, Pekka</au><au>Jokilaakso, Ari</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Recovery of Precious Metals (Au, Ag, Pt, and Pd) from Urban Mining Through Copper Smelting</atitle><jtitle>Metallurgical and materials transactions. B, Process metallurgy and materials processing science</jtitle><stitle>Metall Mater Trans B</stitle><date>2020-08-01</date><risdate>2020</risdate><volume>51</volume><issue>4</issue><spage>1495</spage><epage>1508</epage><pages>1495-1508</pages><issn>1073-5615</issn><eissn>1543-1916</eissn><abstract>With the aim of investigating deportments of precious metals in pyrometallurgical processing of waste electrical and electronic equipment, the distributions of selected precious metals (gold, silver, platinum, and palladium) between copper matte and three different silica-saturated slags (pure FeO
x
-SiO
2
, FeO
x
-SiO
2
-Al
2
O
3
, and FeO
x
-SiO
2
-Al
2
O
3
-CaO slag) were investigated at 1300 °C in controlled flowing CO-CO
2
-SO
2
-Ar gas atmosphere by a high-temperature isothermal equilibration technique. The phase compositions were analyzed by Electron Probe X-ray Microanalysis and Laser Ablation-High Resolution Inductively Coupled Plasma-Mass Spectrometry. It was shown that the distribution coefficients of gold, platinum, and palladium between matte and slag (
L
m/s
(Me) = [Me]
in matte
/(Me)
in slag
) were very high and increased with increasing matte grade. The distributions to the matte phase were increased by adding basic oxides alumina and lime into the acidic silicate slags. The experimentally measured distribution coefficients
L
m/s
(Me) followed the order of platinum > palladium > gold > silver. The present experimental results can be used for upgrading thermodynamic databases for the complex recycling processes through nonferrous smelting.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11663-020-01861-5</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0001-9633-7131</orcidid><orcidid>https://orcid.org/0000-0003-0582-7181</orcidid><orcidid>https://orcid.org/0000-0003-0544-4359</orcidid><orcidid>https://orcid.org/0000-0002-8673-0404</orcidid><orcidid>https://orcid.org/0000-0002-8632-3788</orcidid><orcidid>https://orcid.org/0000-0002-7900-579X</orcidid><orcidid>https://orcid.org/0000-0002-4054-952X</orcidid><orcidid>https://orcid.org/0000-0002-8752-4776</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Metallurgical and materials transactions. B, Process metallurgy and materials processing science, 2020-08, Vol.51 (4), p.1495-1508 |
| issn | 1073-5615 1543-1916 |
| language | eng |
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| source | Springer Nature |
| subjects | Acidic oxides Aluminum oxide Basic oxides Carbon dioxide Characterization and Evaluation of Materials Chemistry and Materials Science Copper Copper mattes Electron probes Electronic equipment Electronic waste Gold High temperature Inductively coupled plasma mass spectrometry Laser ablation Mass spectrometry Materials recovery Materials Science Metallic Materials Metallurgy Nanotechnology Noble metals Palladium Platinum Silicon dioxide Silver Slag Smelting Structural Materials Sulfur dioxide Surfaces and Interfaces Thin Films |
| title | Recovery of Precious Metals (Au, Ag, Pt, and Pd) from Urban Mining Through Copper Smelting |
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