BR9106681A - GOLD AND SILVER RECOVERY PROCESS FROM MINING MATERIALS - Google Patents

GOLD AND SILVER RECOVERY PROCESS FROM MINING MATERIALS

Info

Publication number
BR9106681A
BR9106681A BR919106681A BR9106681A BR9106681A BR 9106681 A BR9106681 A BR 9106681A BR 919106681 A BR919106681 A BR 919106681A BR 9106681 A BR9106681 A BR 9106681A BR 9106681 A BR9106681 A BR 9106681A
Authority
BR
Brazil
Prior art keywords
gold
recovery process
silver recovery
mining materials
mining
Prior art date
Application number
BR919106681A
Other languages
Portuguese (pt)
Inventor
Boris Nikolaevich Laskorin
Natalija Jurievna Gasteva
Original Assignee
Vserossilisky Nii Khim T
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 Vserossilisky Nii Khim T filed Critical Vserossilisky Nii Khim T
Publication of BR9106681A publication Critical patent/BR9106681A/en

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
    • C22B11/08—Obtaining noble metals by cyaniding

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)
  • Crystals, And After-Treatments Of Crystals (AREA)
BR919106681A 1991-04-22 1991-11-06 GOLD AND SILVER RECOVERY PROCESS FROM MINING MATERIALS BR9106681A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU914929556A RU1790619C (en) 1991-04-22 1991-04-22 Method of recovering gold and silver from ores, concentrates and slimes
PCT/SU1991/000224 WO1992018655A1 (en) 1991-04-22 1991-11-06 Method for extraction of gold and silver from mineral raw material

Publications (1)

Publication Number Publication Date
BR9106681A true BR9106681A (en) 1993-08-03

Family

ID=21570900

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919106681A BR9106681A (en) 1991-04-22 1991-11-06 GOLD AND SILVER RECOVERY PROCESS FROM MINING MATERIALS

Country Status (5)

Country Link
AU (1) AU650507B2 (en)
BR (1) BR9106681A (en)
CA (1) CA2086008A1 (en)
RU (1) RU1790619C (en)
WO (1) WO1992018655A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2394109C1 (en) * 2009-01-11 2010-07-10 Закрытое Акционерное Общество "Уралкалий-Технология" Procedure for sorption extraction of valuable metals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8408352D0 (en) * 1984-03-31 1984-05-10 British Petroleum Co Plc Gold recovery
US4578163A (en) * 1984-12-03 1986-03-25 Homestake Mining Company Gold recovery process
US4929274A (en) * 1989-06-07 1990-05-29 Drew Chemical Corporation Recovery of metal values from ores

Also Published As

Publication number Publication date
AU650507B2 (en) 1994-06-23
RU1790619C (en) 1993-01-23
CA2086008A1 (en) 1992-10-23
AU9164691A (en) 1992-11-17
WO1992018655A1 (en) 1992-10-29

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee