CN102925713B - 用硫处理氢甲酰化反应含铑废催化剂回收铑的方法 - Google Patents
用硫处理氢甲酰化反应含铑废催化剂回收铑的方法 Download PDFInfo
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- CN102925713B CN102925713B CN201210437175XA CN201210437175A CN102925713B CN 102925713 B CN102925713 B CN 102925713B CN 201210437175X A CN201210437175X A CN 201210437175XA CN 201210437175 A CN201210437175 A CN 201210437175A CN 102925713 B CN102925713 B CN 102925713B
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- rhodium
- catalyst solution
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- elemental sulfur
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- 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
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- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
实施例 | 总回收率 |
实施例1 | 98.2% |
实施例2 | 99.6% |
实施例3 | 98.4% |
实施例4 | 98.7% |
实施例5 | 99.4% |
Claims (2)
Priority Applications (1)
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CN201210437175XA CN102925713B (zh) | 2012-11-05 | 2012-11-05 | 用硫处理氢甲酰化反应含铑废催化剂回收铑的方法 |
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CN201210437175XA CN102925713B (zh) | 2012-11-05 | 2012-11-05 | 用硫处理氢甲酰化反应含铑废催化剂回收铑的方法 |
Publications (2)
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CN102925713A CN102925713A (zh) | 2013-02-13 |
CN102925713B true CN102925713B (zh) | 2013-11-06 |
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CN201210437175XA Active CN102925713B (zh) | 2012-11-05 | 2012-11-05 | 用硫处理氢甲酰化反应含铑废催化剂回收铑的方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104402068B (zh) * | 2014-11-07 | 2016-07-13 | 中国海洋石油总公司 | 羰基合成反应废铑催化剂消解液制备高纯三氯化铑的方法 |
CN111278560B (zh) | 2017-11-13 | 2023-07-21 | 陶氏技术投资有限责任公司 | 从氢甲酰化方法回收铑的方法 |
KR20220024858A (ko) | 2019-06-27 | 2022-03-03 | 다우 테크놀로지 인베스트먼츠 엘엘씨. | 귀금속 회수를 위한 히드로포르밀화 공정으로부터 용액을 제조하는 공정 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3978148A (en) * | 1975-07-21 | 1976-08-31 | E. I. Du Pont De Nemours And Company | Process for removal of rhodium compounds from process streams |
US5405430A (en) * | 1994-04-12 | 1995-04-11 | Groves; William D. | Recovery of precious metals from evaporite sediments |
KR100322761B1 (ko) * | 1999-11-26 | 2002-02-07 | 곽영훈 | 폐촉매로부터 황산화 반응에 의한 백금 및 팔라듐의회수방법 |
CN1403604A (zh) * | 2001-08-27 | 2003-03-19 | 中国石油化工股份有限公司 | 从烯烃羰基化催化剂废液中回收金属铑的方法 |
CN1385545A (zh) * | 2002-05-24 | 2002-12-18 | 张方宇 | 从汽车尾气废催化剂中回收铂、钯、铑的方法 |
JP4284124B2 (ja) * | 2003-08-04 | 2009-06-24 | Dowaメタルマイン株式会社 | 白金族元素の回収法 |
JP4347783B2 (ja) * | 2004-11-04 | 2009-10-21 | 日鉱金属株式会社 | 廃触媒からの白金及びレニウムの回収方法 |
CN102453806A (zh) * | 2010-11-03 | 2012-05-16 | 中国石油化工股份有限公司 | 从羰基合成废铑催化剂废液中回收铑的方法 |
CN102492845A (zh) * | 2011-11-14 | 2012-06-13 | 中国海洋石油总公司 | 一种羰基合成反应废铑催化剂的消解方法 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Patentee after: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE Co.,Ltd. Patentee after: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE Patentee before: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. |
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Effective date of registration: 20161014 Address after: No. three road 300131 Tianjin city Hongqiao District dingzigu No. 85 Patentee after: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE Co.,Ltd. Patentee after: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE Co.,Ltd. Patentee before: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. |
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CI01 | Publication of corrected invention patent application |
Correction item: Patentee|Address|Patentee Correct: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD.|No. three road 300131 Tianjin city Hongqiao District dingzigu No. 85|CNOOC Energy Development Co., Ltd. False: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD.|No. three road 300131 Tianjin city Hongqiao District dingzigu No. 85|CNOOC Energy Development Co., Ltd. Number: 44 Volume: 32 |
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CI01 | Publication of corrected invention patent application |