ATE66434T1 - Reinigungsverfahren fuer silberraffinageschlaemme. - Google Patents

Reinigungsverfahren fuer silberraffinageschlaemme.

Info

Publication number
ATE66434T1
ATE66434T1 AT86905088T AT86905088T ATE66434T1 AT E66434 T1 ATE66434 T1 AT E66434T1 AT 86905088 T AT86905088 T AT 86905088T AT 86905088 T AT86905088 T AT 86905088T AT E66434 T1 ATE66434 T1 AT E66434T1
Authority
AT
Austria
Prior art keywords
silver
refine
sludge
purification process
gold sand
Prior art date
Application number
AT86905088T
Other languages
English (en)
Inventor
William H Reeves
Weldon D Read
Original Assignee
Asarco Inc
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 Inc filed Critical Asarco Inc
Application granted granted Critical
Publication of ATE66434T1 publication Critical patent/ATE66434T1/de

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)
AT86905088T 1985-08-26 1986-07-29 Reinigungsverfahren fuer silberraffinageschlaemme. ATE66434T1 (de)

Applications Claiming Priority (3)

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
EP19860905088 EP0232380B1 (de) 1985-08-26 1986-07-29 Reinigungsverfahren für silberraffinageschlämme

Publications (1)

Publication Number Publication Date
ATE66434T1 true ATE66434T1 (de) 1991-09-15

Family

ID=25085033

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86905088T ATE66434T1 (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
WO1998058089A1 (fr) * 1997-06-16 1998-12-23 Mitsubishi Materials Corporation Procede de fusion de metal noble
US8000837B2 (en) * 2004-10-05 2011-08-16 J&L Group International, Llc Programmable load forming system, components thereof, and methods of use
CA2925298C (en) * 2013-09-27 2021-11-30 Tecnicas Reunidas, S.A. Process for the selective recovery of lead and silver
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
ZA815733B (en) * 1980-09-05 1982-08-25 Inco Ltd Process for the extraction of precious metals from concentrates thereof
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
JPS63500875A (ja) 1988-03-31
US4722831A (en) 1988-02-02
AU6196986A (en) 1987-03-24
AU577477B2 (en) 1988-09-22
ES2001111A6 (es) 1988-04-16
EP0232380A4 (de) 1988-01-21
MX166008B (es) 1992-12-16
EP0232380B1 (de) 1991-08-21
FI871404A0 (fi) 1987-03-31
FI89280B (fi) 1993-05-31
DE3681014D1 (de) 1991-09-26
CA1279196C (en) 1991-01-22
FI89280C (fi) 1993-09-10
FI871404A (fi) 1987-03-31
JPH0781172B2 (ja) 1995-08-30
EP0232380A1 (de) 1987-08-19
WO1987001366A1 (en) 1987-03-12

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee