DE3681014D1 - Reinigungsverfahren fuer silberraffinageschlaemme. - Google Patents

Reinigungsverfahren fuer silberraffinageschlaemme.

Info

Publication number
DE3681014D1
DE3681014D1 DE8686905088T DE3681014T DE3681014D1 DE 3681014 D1 DE3681014 D1 DE 3681014D1 DE 8686905088 T DE8686905088 T DE 8686905088T DE 3681014 T DE3681014 T DE 3681014T DE 3681014 D1 DE3681014 D1 DE 3681014D1
Authority
DE
Germany
Prior art keywords
silver
cleaning process
gold sand
refined
refined sludge
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
Application number
DE8686905088T
Other languages
English (en)
Inventor
H Reeves
D Read
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.)
Asarco LLC
Original Assignee
Asarco LLC
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 Asarco LLC filed Critical Asarco LLC
Application granted granted Critical
Publication of DE3681014D1 publication Critical patent/DE3681014D1/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
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C22B11/042—Recovery of noble metals from waste materials
    • C22B11/044—Recovery of noble metals from waste materials from pyrometallurgical residues, e.g. from ashes, dross, flue dust, mud, skim, slag, sludge
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glass Compositions (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DE8686905088T 1985-08-26 1986-07-29 Reinigungsverfahren fuer silberraffinageschlaemme. Expired - Fee Related DE3681014D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/769,293 US4722831A (en) 1985-08-26 1985-08-26 Process for purifying silver refinery slimes
PCT/US1986/001619 WO1987001366A1 (en) 1985-08-26 1986-07-29 Process for purifying silver refinery slimes

Publications (1)

Publication Number Publication Date
DE3681014D1 true DE3681014D1 (de) 1991-09-26

Family

ID=25085033

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686905088T Expired - Fee Related DE3681014D1 (de) 1985-08-26 1986-07-29 Reinigungsverfahren fuer silberraffinageschlaemme.

Country Status (11)

Country Link
US (1) US4722831A (de)
EP (1) EP0232380B1 (de)
JP (1) JPH0781172B2 (de)
AT (1) ATE66434T1 (de)
AU (1) AU577477B2 (de)
CA (1) CA1279196C (de)
DE (1) DE3681014D1 (de)
ES (1) ES2001111A6 (de)
FI (1) FI89280C (de)
MX (1) MX166008B (de)
WO (1) WO1987001366A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02153826A (ja) * 1988-12-06 1990-06-13 Cataler Kogyo Kk 白金とパラジウムの分離方法
US6126720A (en) * 1997-06-16 2000-10-03 Mitsubishi Materials Corporation Method for smelting noble metal
US8000837B2 (en) * 2004-10-05 2011-08-16 J&L Group International, Llc Programmable load forming system, components thereof, and methods of use
EP3049542B1 (de) * 2013-09-27 2019-08-14 Técnicas Reunidas, S.A. Verfahren zur selektiven rückgewinnung von blei und silber
US20150197829A1 (en) * 2014-01-16 2015-07-16 Nelson Rivera Computer gold recovery kit
CN105132706A (zh) * 2015-08-31 2015-12-09 白银有色集团股份有限公司 一种电解银粉除杂方法
RU2680552C1 (ru) * 2018-03-30 2019-02-22 Акционерное общество "Уралэлектромедь" Способ получения серебра и металлов платиновой группы
RU2680788C1 (ru) * 2018-06-07 2019-02-26 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" Способ переработки золотосеребряных сплавов с получением золота

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1315660A (en) * 1919-09-09 William c
US1996985A (en) * 1931-05-04 1935-04-09 Truthe Wilhelm Process for parting residues, sweepings, and the like containing precious metals
US2835569A (en) * 1956-04-19 1958-05-20 Electro Chimie Metal Process of extracting gold and other metals from ores, concentrates, residues and the like containing principally cobalt, nickel, iron, arsenic and gold
US3658510A (en) * 1970-04-14 1972-04-25 American Metal Climax Inc Recovery of silver from electrolytic copper refinery slimes
US4094668A (en) * 1977-05-19 1978-06-13 Newmont Exploration Limited Treatment of copper refinery slimes
US4293332A (en) * 1977-06-08 1981-10-06 Institute Of Nuclear Energy Research Hydrometallurgical process for recovering precious metals from anode slime
SU753791A1 (ru) * 1977-08-01 1980-08-07 Иркутский Государственный Научно- Исследовательский Институт Редких И Цветных Металлов Способ выделени железа сульфидов и окисленных минералов из золотосодержащих руд
DE2965903D1 (en) * 1979-06-14 1983-08-25 Inst Nuclear Energy Res A hydrometallurgical process for recovering precious metals from anode slime
JPS5693836A (en) * 1979-12-27 1981-07-29 Asaka Riken Kogyo Kk Gold recovering method
CA1150931A (en) * 1980-05-30 1983-08-02 Wasyl Kunda Process for the recovery of silver values from silver-containing material which also contains iron and arsenic
AU542195B2 (en) * 1980-09-05 1985-02-14 Inco Ltd. The extraction of precious metals from concentrates
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
EP0124213A1 (de) * 1983-02-25 1984-11-07 Hydromet Mineral (Uk) Limited Extraktionsverfahren

Also Published As

Publication number Publication date
WO1987001366A1 (en) 1987-03-12
ATE66434T1 (de) 1991-09-15
CA1279196C (en) 1991-01-22
FI89280B (fi) 1993-05-31
EP0232380A4 (de) 1988-01-21
AU577477B2 (en) 1988-09-22
EP0232380A1 (de) 1987-08-19
FI89280C (fi) 1993-09-10
US4722831A (en) 1988-02-02
EP0232380B1 (de) 1991-08-21
MX166008B (es) 1992-12-16
JPH0781172B2 (ja) 1995-08-30
ES2001111A6 (es) 1988-04-16
FI871404A (fi) 1987-03-31
FI871404A0 (fi) 1987-03-31
JPS63500875A (ja) 1988-03-31
AU6196986A (en) 1987-03-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee