ZA857336B - Process for separately recovering gold and silver from solution by carbon adsorption - Google Patents

Process for separately recovering gold and silver from solution by carbon adsorption

Info

Publication number
ZA857336B
ZA857336B ZA857336A ZA857336A ZA857336B ZA 857336 B ZA857336 B ZA 857336B ZA 857336 A ZA857336 A ZA 857336A ZA 857336 A ZA857336 A ZA 857336A ZA 857336 B ZA857336 B ZA 857336B
Authority
ZA
South Africa
Prior art keywords
silver
solution
carbon adsorption
recovering gold
separately recovering
Prior art date
Application number
ZA857336A
Other languages
English (en)
Inventor
Roman M Genik-Sas-Berezowsky
Donald R Weir
Original Assignee
Sherritt Gordon Mines Ltd
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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Publication of ZA857336B publication Critical patent/ZA857336B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G7/00—Compounds of gold
    • C01G7/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G5/00—Compounds of silver
    • C01G5/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA857336A 1984-09-27 1985-09-24 Process for separately recovering gold and silver from solution by carbon adsorption ZA857336B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000464181A CA1232139A (en) 1984-09-27 1984-09-27 Process for separately recovering gold and silver from solution by carbon adsorption

Publications (1)

Publication Number Publication Date
ZA857336B true ZA857336B (en) 1986-05-28

Family

ID=4128791

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA857336A ZA857336B (en) 1984-09-27 1985-09-24 Process for separately recovering gold and silver from solution by carbon adsorption

Country Status (7)

Country Link
US (1) US4606766A (xx)
EP (1) EP0177293B1 (xx)
AU (1) AU569638B2 (xx)
CA (1) CA1232139A (xx)
DE (1) DE3579546D1 (xx)
GR (1) GR852308B (xx)
ZA (1) ZA857336B (xx)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006271A1 (en) * 1986-04-07 1987-10-22 Adrian Pope Leaching and adsorption of a precious metal
US4778519A (en) * 1987-02-24 1988-10-18 Batric Pesic Recovery of precious metals from a thiourea leach
US4816235A (en) * 1987-02-24 1989-03-28 Batric Pesic Silver and manganese recovery using acidified thiourea
US4979987A (en) 1988-07-19 1990-12-25 First Miss Gold, Inc. Precious metals recovery from refractory carbonate ores
US5023060A (en) * 1988-08-24 1991-06-11 Council For Mineral Technology Recovery of gold by a carbon-in-pulp process
JPH0330834A (ja) * 1989-03-14 1991-02-08 Takeda Chem Ind Ltd 金回収用球状活性炭及び金回収方法
AP172A (en) * 1989-10-09 1992-02-28 Int Cons Resources Nv Convection Elution.
DE4005026A1 (de) * 1990-02-19 1991-08-22 Gock Eberhard Verfahren zur gewinnung von edelmetallen aus antimonverbindungen
US5034055A (en) * 1990-07-25 1991-07-23 Cluff Mining Process for the enhanced production of silver from gold and silver bearing ore
CA2096249A1 (en) * 1990-11-15 1992-05-16 Bruno John Stephen Sceresini Base metals recovery by adsorption of cyano complexes on activated carbon
AU663475B2 (en) * 1990-11-15 1995-10-12 Bruno Sceresini Holdings Pty Ltd Base metals recovery by adsorption of cyano complexes on activated carbon
US5290339A (en) * 1992-12-17 1994-03-01 Union Oil Company Of California Platinum recovery
BE1007516A3 (fr) * 1993-09-21 1995-07-25 Um Engineering Sa Procede d'elution de metaux precieux absorbes sur du carbone active.
US5458866A (en) * 1994-02-14 1995-10-17 Santa Fe Pacific Gold Corporation Process for preferentially oxidizing sulfides in gold-bearing refractory ores
US5489326A (en) * 1994-10-04 1996-02-06 Barrick Gold Corporation Gold recovery using controlled oxygen distribution pressure oxidation
US6228334B1 (en) * 1999-12-21 2001-05-08 Eric M. Hill Method of recovering gold from the fine carbon residue from a coarse carbon gold recovery process
US7604783B2 (en) 2004-12-22 2009-10-20 Placer Dome Technical Services Limited Reduction of lime consumption when treating refractor gold ores or concentrates
US8061888B2 (en) 2006-03-17 2011-11-22 Barrick Gold Corporation Autoclave with underflow dividers
US8252254B2 (en) 2006-06-15 2012-08-28 Barrick Gold Corporation Process for reduced alkali consumption in the recovery of silver
UA92414C2 (ru) * 2009-05-29 2010-10-25 Борис Давидович Львов СПОСОБ ДОБЫЧИ СВОБОДНОГО ЗОЛОТА ИЗ россыпей И РУД (ВАРИАНТЫ) И УСТРОЙСТВО ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ
CN104294057A (zh) * 2013-07-16 2015-01-21 厦门紫金矿冶技术有限公司 一种从含铜氧化金矿中提取金的方法
CN103409632B (zh) * 2013-07-18 2016-01-13 山东国大黄金股份有限公司 一种金泥湿法工艺尾气综合回收利用的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB620436A (en) * 1946-01-10 1949-03-24 Richard William Krebs Method of recovery of precious metals
US4188208A (en) * 1978-05-22 1980-02-12 Newmont Exploration Limited Recovery of gold from carbonaceous gold-bearing ores
US4289532A (en) * 1979-12-03 1981-09-15 Freeport Minerals Company Process for the recovery of gold from carbonaceous ores
US4501721A (en) * 1983-06-10 1985-02-26 Kamyr, Inc. Leaching and washing a flocculated slurry having a fiber content

Also Published As

Publication number Publication date
AU569638B2 (en) 1988-02-11
AU4789285A (en) 1986-04-10
EP0177293A3 (en) 1988-04-06
US4606766A (en) 1986-08-19
EP0177293A2 (en) 1986-04-09
GR852308B (xx) 1986-01-17
CA1232139A (en) 1988-02-02
EP0177293B1 (en) 1990-09-05
DE3579546D1 (de) 1990-10-11

Similar Documents

Publication Publication Date Title
EP0177293A3 (en) Process for separately recovering gold and silver from solution by carbon adsorption
PH20616A (en) Gold recovery process
ZA846623B (en) Process for recovering copper and of optionally recovering silver and gold by leaching of oxide-and sulfide-containing materials with watersoluble cyanides
YU112486A (en) Process for making silver containing catalyzer
YU79485A (en) Process for obtaining silver catalysts
GB2181421B (en) Process for the recovery of noble metals from ore-concentrates
JPS5375195A (en) Process for separating and recovering selectively silver and gold from solution containing mainly chloride
ZA875687B (en) Process for recovering metals
ZA853701B (en) Bioleaching process
GB2069472B (en) Process for recovering precious metals
GB2085856B (en) Gold recovery process
GB2068921B (en) Precious metals recovery process
ZA88823B (en) Gold process recovery
ZA856246B (en) Smelting process for recovering metals,and apparatus for carrying out that process
GB2163738B (en) Process for recovering or purifying selenium
ZA885352B (en) Process for recovery of gold
DE3569108D1 (en) Process for recovering pure diisocyanates
DE3563543D1 (en) Process for recovering noble metals from their cyanides
AU573641B2 (en) Gold recovery process
GB2156794B (en) Gold recovery
AU551699B2 (en) Recovering gold from adsorbent
ZA848696B (en) Gold recovery processes
PH19978A (en) Gold recovery processes
ZA901950B (en) Activated carbon for recovery of gold
ZM5184A1 (en) Process for recovering copper and optionally silver and gold by the leaching of oxide and sulphide-containing material with water soluble cyanides