CN103627902B - A kind of method reclaiming rhodium from inactive noble metal catalyst - Google Patents
A kind of method reclaiming rhodium from inactive noble metal catalyst Download PDFInfo
- Publication number
- CN103627902B CN103627902B CN201310146858.4A CN201310146858A CN103627902B CN 103627902 B CN103627902 B CN 103627902B CN 201310146858 A CN201310146858 A CN 201310146858A CN 103627902 B CN103627902 B CN 103627902B
- Authority
- CN
- China
- Prior art keywords
- rhodium
- noble metal
- metal catalyst
- insolubles
- aqueous solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 229910052703 rhodium Inorganic materials 0.000 title claims abstract description 70
- 239000010948 rhodium Substances 0.000 title claims abstract description 70
- 239000003054 catalyst Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 30
- 229910000510 noble metal Inorganic materials 0.000 title claims abstract description 22
- 239000000243 solution Substances 0.000 claims abstract description 30
- 238000001354 calcination Methods 0.000 claims abstract description 29
- 239000007864 aqueous solution Substances 0.000 claims abstract description 25
- 239000012074 organic phase Substances 0.000 claims abstract description 16
- 239000002019 doping agent Substances 0.000 claims abstract description 14
- 239000001257 hydrogen Substances 0.000 claims abstract description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 14
- 239000002253 acid Substances 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims abstract description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 238000001556 precipitation Methods 0.000 claims abstract description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 10
- 238000013467 fragmentation Methods 0.000 claims abstract description 9
- 238000006062 fragmentation reaction Methods 0.000 claims abstract description 9
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- 230000006698 induction Effects 0.000 claims abstract description 8
- NICDRCVJGXLKSF-UHFFFAOYSA-N nitric acid;trihydrochloride Chemical compound Cl.Cl.Cl.O[N+]([O-])=O NICDRCVJGXLKSF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims abstract description 4
- ZMBHCYHQLYEYDV-UHFFFAOYSA-N trioctylphosphine oxide Chemical compound CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC ZMBHCYHQLYEYDV-UHFFFAOYSA-N 0.000 claims description 14
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- UGAPHEBNTGUMBB-UHFFFAOYSA-N acetic acid;ethyl acetate Chemical compound CC(O)=O.CCOC(C)=O UGAPHEBNTGUMBB-UHFFFAOYSA-N 0.000 claims description 12
- 239000002024 ethyl acetate extract Substances 0.000 claims description 12
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 9
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 9
- -1 polyoxyethylene Polymers 0.000 claims description 8
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 230000002829 reductive effect Effects 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 2
- 125000002252 acyl group Chemical group 0.000 claims description 2
- 150000004996 alkyl benzenes Chemical class 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 235000011089 carbon dioxide Nutrition 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000012071 phase Substances 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 229910003450 rhodium oxide Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 240000003936 Plumbago auriculata Species 0.000 description 1
- 229910000629 Rh alloy Inorganic materials 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- IDAKEVGCRYXPBQ-UHFFFAOYSA-N [Rh]=O.Cl Chemical compound [Rh]=O.Cl IDAKEVGCRYXPBQ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 description 1
- 238000004176 ammonification Methods 0.000 description 1
- 150000001450 anions Chemical group 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- KTEDZFORYFITAF-UHFFFAOYSA-K rhodium(3+);trihydroxide Chemical compound [OH-].[OH-].[OH-].[Rh+3] KTEDZFORYFITAF-UHFFFAOYSA-K 0.000 description 1
- SONJTKJMTWTJCT-UHFFFAOYSA-K rhodium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Rh+3] SONJTKJMTWTJCT-UHFFFAOYSA-K 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310146858.4A CN103627902B (en) | 2013-04-25 | 2013-04-25 | A kind of method reclaiming rhodium from inactive noble metal catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310146858.4A CN103627902B (en) | 2013-04-25 | 2013-04-25 | A kind of method reclaiming rhodium from inactive noble metal catalyst |
Publications (2)
Publication Number | Publication Date |
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CN103627902A CN103627902A (en) | 2014-03-12 |
CN103627902B true CN103627902B (en) | 2015-12-23 |
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CN201310146858.4A Expired - Fee Related CN103627902B (en) | 2013-04-25 | 2013-04-25 | A kind of method reclaiming rhodium from inactive noble metal catalyst |
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CN (1) | CN103627902B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110724822B (en) * | 2019-11-27 | 2020-10-23 | 北京科技大学 | Method for recovering platinum group metals by trapping-crushing iron-based alloy |
CN111054933B (en) * | 2019-12-09 | 2022-08-02 | 重庆材料研究院有限公司 | Method for preparing high-purity rhodium powder from platinum-rhodium waste |
CN114427996A (en) * | 2020-09-25 | 2022-05-03 | 中国石油化工股份有限公司 | Method for dissolving rhodium in rhodium-containing waste liquid and application thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1031567A (en) * | 1987-08-13 | 1989-03-08 | 中国有色金属工业总公司昆明贵金属研究所 | The dissolving and the purification of thick rhodium and high rhodium-containing alloyed scrap |
CN101230469A (en) * | 2007-11-02 | 2008-07-30 | 北京科技大学 | Method for directly reclaiming metals from electron wastes |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5399510B2 (en) * | 2010-09-03 | 2014-01-29 | Jx日鉱日石金属株式会社 | High-purity platinum recovery method |
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2013
- 2013-04-25 CN CN201310146858.4A patent/CN103627902B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1031567A (en) * | 1987-08-13 | 1989-03-08 | 中国有色金属工业总公司昆明贵金属研究所 | The dissolving and the purification of thick rhodium and high rhodium-containing alloyed scrap |
CN101230469A (en) * | 2007-11-02 | 2008-07-30 | 北京科技大学 | Method for directly reclaiming metals from electron wastes |
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CN103627902A (en) | 2014-03-12 |
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PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 201512 No. 1148, Longsheng Road, Jinshan District petrochemical, Shanghai Applicant after: SHANGHAI PAITE PRECIOUS METALS ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Applicant after: Zhang Baoliang Applicant after: Zhang Baogang Address before: 201512 No. 1148, Longsheng Road, Jinshan District petrochemical, Shanghai Applicant before: Shanghai Paite Precious Metal Co.,Ltd. Applicant before: Zhang Baoliang Applicant before: Zhang Baogang |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANGHAI PAITE PRECIOUS METALS CO., LTD. TO: SHANGHAI PAITE PRECIOUS METALS ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160516 Address after: 201512, No. 468, Golden Ring Road, Jinshan Wei Town, Shanghai, Jinshan District Patentee after: SHANGHAI PAITE PRECIOUS METALS ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 201512 No. 1148, Longsheng Road, Jinshan District petrochemical, Shanghai Patentee before: SHANGHAI PAITE PRECIOUS METALS ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Patentee before: Zhang Baoliang Patentee before: Zhang Baogang |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20180425 |
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CF01 | Termination of patent right due to non-payment of annual fee |