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MX166008B - Procedimiento para la recuperacion de metales preciosos - Google Patents

Procedimiento para la recuperacion de metales preciosos

Info

Publication number
MX166008B
MX166008B MX341386A MX341386A MX166008B MX 166008 B MX166008 B MX 166008B MX 341386 A MX341386 A MX 341386A MX 341386 A MX341386 A MX 341386A MX 166008 B MX166008 B MX 166008B
Authority
MX
Mexico
Prior art keywords
precious metals
recovery
silver
procedure
gold
Prior art date
Application number
MX341386A
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
Publication of MX166008B publication Critical patent/MX166008B/es

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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Glass Compositions (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

La presente invención se refiere a un procedimiento para la recuperación de metales preciosos, el cual comprende lixiviar con ácido nítrico un limo de refinerías de la plata, por lo cual se disuelve y prepara la mayor parte de la plata, dejando una arena de oro que contiene oro, plata sin disolver y varias cantidades de metales preciosos e impurezas, caracterizado porque se pone en contacto la arena de oro con el ácido clorhídrico, por un tiempo suficiente para separar los metales precisos e impurezas contaminantes desde dicha arena de oro.
MX341386A 1985-08-26 1986-08-11 Procedimiento para la recuperacion de metales preciosos MX166008B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/769,293 US4722831A (en) 1985-08-26 1985-08-26 Process for purifying silver refinery slimes

Publications (1)

Publication Number Publication Date
MX166008B true MX166008B (es) 1992-12-16

Family

ID=25085033

Family Applications (1)

Application Number Title Priority Date Filing Date
MX341386A MX166008B (es) 1985-08-26 1986-08-11 Procedimiento para la recuperacion de metales preciosos

Country Status (11)

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

Families Citing this family (11)

* 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
JP3879126B2 (ja) * 1997-06-16 2007-02-07 三菱マテリアル株式会社 貴金属製錬方法
US8000837B2 (en) * 2004-10-05 2011-08-16 J&L Group International, Llc Programmable load forming system, components thereof, and methods of use
RU2280086C2 (ru) * 2004-10-18 2006-07-20 ОАО "Горно-металлургическая компания "Норильский никель" Способ получения аффинированного серебра
RU2514554C2 (ru) * 2012-05-11 2014-04-27 Федеральное государственное бюджетное учреждение науки Институт неорганической химии им. А.В. Николаева Сибирского отделения Российской академии наук (ИНХ СО РАН) Способ очистки серебросодержащего материала
CN105705664A (zh) * 2013-09-27 2016-06-22 西班牙联合技术公司 选择性回收铅和银的工艺
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
CN116287749A (zh) * 2023-03-24 2023-06-23 云南驰宏资源综合利用有限公司 一种黑金粉除杂方法

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
EP0020826B1 (en) * 1979-06-14 1983-07-20 Institute Of Nuclear Energy Research 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
ZA815735B (en) * 1980-09-05 1982-08-25 Inco Ltd Process for the extraction of presious metals from solutions 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 (en) * 1983-02-25 1984-11-07 Hydromet Mineral (Uk) Limited Extraction process

Also Published As

Publication number Publication date
ATE66434T1 (de) 1991-09-15
EP0232380A1 (en) 1987-08-19
ES2001111A6 (es) 1988-04-16
CA1279196C (en) 1991-01-22
FI871404A0 (fi) 1987-03-31
FI871404L (fi) 1987-03-31
FI89280B (fi) 1993-05-31
FI89280C (fi) 1993-09-10
JPH0781172B2 (ja) 1995-08-30
US4722831A (en) 1988-02-02
AU577477B2 (en) 1988-09-22
JPS63500875A (ja) 1988-03-31
AU6196986A (en) 1987-03-24
EP0232380B1 (en) 1991-08-21
WO1987001366A1 (en) 1987-03-12
DE3681014D1 (de) 1991-09-26
EP0232380A4 (en) 1988-01-21

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