DE19880534T1 - Verfahren zum Reinigen von Edelmetall - Google Patents

Verfahren zum Reinigen von Edelmetall

Info

Publication number
DE19880534T1
DE19880534T1 DE1998180534 DE19880534T DE19880534T1 DE 19880534 T1 DE19880534 T1 DE 19880534T1 DE 1998180534 DE1998180534 DE 1998180534 DE 19880534 T DE19880534 T DE 19880534T DE 19880534 T1 DE19880534 T1 DE 19880534T1
Authority
DE
Germany
Prior art keywords
precious metals
cleaning
cleaning precious
metals
precious
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.)
Granted
Application number
DE1998180534
Other languages
English (en)
Other versions
DE19880534C2 (de
Inventor
Satoshi Okada
Hiromi Mochida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of DE19880534T1 publication Critical patent/DE19880534T1/de
Application granted granted Critical
Publication of DE19880534C2 publication Critical patent/DE19880534C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
DE19880534T 1997-06-16 1998-06-04 Verfahren zum Reinigen von Edelmetall Expired - Fee Related DE19880534C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15817097 1997-06-16
PCT/JP1998/002479 WO1998058089A1 (fr) 1997-06-16 1998-06-04 Procede de fusion de metal noble

Publications (2)

Publication Number Publication Date
DE19880534T1 true DE19880534T1 (de) 1999-05-12
DE19880534C2 DE19880534C2 (de) 2002-10-10

Family

ID=15665816

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19880534T Expired - Fee Related DE19880534C2 (de) 1997-06-16 1998-06-04 Verfahren zum Reinigen von Edelmetall

Country Status (4)

Country Link
US (1) US6126720A (de)
JP (1) JP3879126B2 (de)
DE (1) DE19880534C2 (de)
WO (1) WO1998058089A1 (de)

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FR2761085B1 (fr) * 1997-03-24 1999-04-16 Commissariat Energie Atomique Procede electrolytique de recuperation et de recyclage de l'argent a partir d'une solution nitrique
US6290747B1 (en) * 1999-12-08 2001-09-18 Eastman Kodak Company Conversion of impure silver halide to ultra-pure silver metal
US6290749B1 (en) 1999-12-08 2001-09-18 Eastman Kodak Company Preparation of ultra-pure silver metal
ATE265550T1 (de) * 2000-01-28 2004-05-15 Umicore Nv Nassverfahren zur raffination von silberbullion mit separater goldabtrennung
JP4865156B2 (ja) * 2001-07-18 2012-02-01 Ｊｘ日鉱日石金属株式会社 高純度白金及びパラジウムの回収方法
US6783690B2 (en) * 2002-03-25 2004-08-31 Donna M. Kologe Method of stripping silver from a printed circuit board
US6827837B2 (en) 2002-11-22 2004-12-07 Robert W. Halliday Method for recovering trace elements from coal
DE10310699B4 (de) * 2003-03-10 2007-04-05 OTB Oberflächentechnik in Berlin GmbH & Co. Verfahren zur Feinstraffination von Gold
DE10310641A1 (de) * 2003-03-10 2004-09-30 OTB Oberflächentechnik in Berlin GmbH & Co. Verfahren zur Raffination von Gold
FI116684B (fi) * 2003-09-23 2006-01-31 Outokumpu Oy Menetelmä anodiliejun käsittelemiseksi
CN101233601A (zh) * 2005-06-13 2008-07-30 高级技术材料公司 在金属硅化物形成后用于选择性除去金属或金属合金的组合物及方法
JP4882125B2 (ja) * 2005-06-20 2012-02-22 Ｄｏｗａエコシステム株式会社 銀回収方法
CN101535510B (zh) * 2006-11-15 2012-09-05 株式会社半导体能源研究所 收集金属的方法
CA2760354A1 (en) * 2009-04-24 2010-10-28 Precious Metals Recovery Pty Ltd Method for processing precious metal source materials
AU2012100082B4 (en) * 2009-04-24 2012-07-05 Precious Metals Recovery Pty Ltd Enhanced recovery of gold
CN102549175A (zh) * 2009-04-30 2012-07-04 世界资源公司 从开采的矿石和其它含金属的原材料中回收金属和金属化合物的方法
JP5351747B2 (ja) * 2009-12-22 2013-11-27 田中貴金属工業株式会社 金の還元回収方法
JP5822250B2 (ja) * 2010-03-31 2015-11-24 Jx日鉱日石金属株式会社 α線量が少ない銀又は銀を含有する合金及びその製造方法
CN101845642A (zh) * 2010-05-14 2010-09-29 永兴县元泰应用材料有限公司 银精炼提纯的工艺方法
KR20130099948A (ko) * 2010-08-20 2013-09-06 어드밴스드 테크놀러지 머티리얼즈, 인코포레이티드 E-폐기물로부터 귀금속 및 베이스 금속을 회수하는 지속가능한 방법
WO2014062289A1 (en) 2012-10-19 2014-04-24 Kennecott Utah Copper Llc Process for the recovery of gold form anode slimes
KR101451789B1 (ko) 2012-10-23 2014-10-16 한국과학기술연구원 용매추출법을 사용한 텔루륨(Ｔｅ)의 분리 방법
CN103237419B (zh) * 2013-04-22 2016-04-20 胜华电子（惠阳）有限公司 一种化银线路板银面剥除方法
CN103526232B (zh) * 2013-09-26 2016-04-20 山东国大黄金股份有限公司 一种高杂质粗银中杂质的脱除方法
JP2015183204A (ja) * 2014-03-20 2015-10-22 Jx日鉱日石金属株式会社 銀の回収方法
PE20210787A1 (es) 2014-05-12 2021-04-22 Summit Mining Int Inc Proceso de lixiviado de salmuera para la recuperacion de metales valiosos de materiales de oxido
JP5847256B2 (ja) * 2014-07-30 2016-01-20 Jx日鉱日石金属株式会社 α線量が少ない銀又は銀を含有する合金及びその製造方法
JP6457039B2 (ja) * 2017-09-13 2019-01-23 Ｊｘ金属株式会社 銀の回収方法
CN109666952B (zh) * 2017-10-16 2020-12-04 中国科学院过程工程研究所 一种电沉积生产金属银的方法
JP7146175B2 (ja) * 2019-02-20 2022-10-04 三菱マテリアル株式会社 金の回収方法
JP7235593B2 (ja) * 2019-05-30 2023-03-08 Ｄｏｗａテクノロジー株式会社 定量用試料の調製方法および塩化銀の製造方法
CN111257494B (zh) * 2020-01-13 2022-08-19 南京市产品质量监督检验院 一种顶空气相色谱检测电铸工艺金制品中氰化物含量的方法
US11814699B2 (en) * 2020-06-20 2023-11-14 Amirkabir University Of Technolog Recovery of precious metals from copper anode slime
US11319613B2 (en) 2020-08-18 2022-05-03 Enviro Metals, LLC Metal refinement
RU2761277C1 (ru) * 2020-09-16 2021-12-06 Акционерное общество "Уральские Инновационные Технологии" Способ переработки гидратных осадков нитрования
CN114540623B (zh) * 2022-01-28 2023-11-21 佛山汇真科技有限公司 一种稀贵金属智能分离提纯系统及方法
CN115198096A (zh) * 2022-06-29 2022-10-18 江西铜业技术研究院有限公司 银阳极泥一段化学还原精炼制备四九金的方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996046A (en) * 1975-07-25 1976-12-07 Amax Inc. Extraction and purification of silver from sulfates
US4229270A (en) * 1978-04-12 1980-10-21 The International Nickel Co., Inc. Process for the recovery of metal values from anode slimes
DD145909A1 (de) * 1979-09-11 1981-01-14 Brunhilde Gorski Verfahren zur gewinnung von techne ium und palladium aus kernbrennstoffwiederaufbereitungs oesungen
JPS5952218B2 (ja) * 1980-11-18 1984-12-18 住友金属鉱山株式会社 銅電解スライムよりの金の回収法
JPS6059975B2 (ja) * 1981-06-22 1985-12-27 住友金属鉱山株式会社 銅電解スライムよりの銀の濃縮法
JPS60224720A (ja) * 1984-04-23 1985-11-09 Nippon Mining Co Ltd 銅電解殿物からの高純度銀の回収法
US4722831A (en) * 1985-08-26 1988-02-02 Asarco Incorporated Process for purifying silver refinery slimes
DD253048A1 (de) * 1986-10-01 1988-01-06 Funk A Bergbau Huettenkombinat Verfahren zur rueckgewinnung von edel- und begleitmetallen aus sekundaerrohstoffen
DD253435A1 (de) * 1986-10-20 1988-01-20 Akad Wissenschaften Ddr Verfahren zur abtrennung von palladium aus sauren loesungen
JPH01270511A (ja) * 1988-04-19 1989-10-27 Tanaka Kikinzoku Kogyo Kk 銀及びパラジウム溶液からのスズの除去方法
US4997532A (en) * 1988-12-30 1991-03-05 Satec Ltd. Process for extracting noble metals
JPH08260065A (ja) * 1995-03-24 1996-10-08 Sumitomo Metal Mining Co Ltd 貴金属含有物からの貴金属の分別回収方法
JP3079035B2 (ja) * 1996-05-27 2000-08-21 日鉱金属株式会社 金の回収方法

Also Published As

Publication number Publication date
JP3879126B2 (ja) 2007-02-07
WO1998058089A1 (fr) 1998-12-23
US6126720A (en) 2000-10-03
DE19880534C2 (de) 2002-10-10

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8607 Notification of search results after publication
8607 Notification of search results after publication
8607 Notification of search results after publication
8607 Notification of search results after publication
D2 Grant after examination
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20150101