ZW6289A1 - Gold leaching - Google Patents

Gold leaching

Info

Publication number
ZW6289A1
ZW6289A1 ZW62/89A ZW6289A ZW6289A1 ZW 6289 A1 ZW6289 A1 ZW 6289A1 ZW 62/89 A ZW62/89 A ZW 62/89A ZW 6289 A ZW6289 A ZW 6289A ZW 6289 A1 ZW6289 A1 ZW 6289A1
Authority
ZW
Zimbabwe
Prior art keywords
gold leaching
leaching
gold
Prior art date
Application number
ZW62/89A
Inventor
Barry Mobbs David
Patrick Ball Stephen
John Monhemius Andrew
Original Assignee
Interox Chemicals 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 Interox Chemicals Ltd filed Critical Interox Chemicals Ltd
Publication of ZW6289A1 publication Critical patent/ZW6289A1/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
    • 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)
ZW62/89A 1988-05-06 1989-05-05 Gold leaching ZW6289A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888810736A GB8810736D0 (en) 1988-05-06 1988-05-06 Heap leaching

Publications (1)

Publication Number Publication Date
ZW6289A1 true ZW6289A1 (en) 1989-10-18

Family

ID=10636453

Family Applications (1)

Application Number Title Priority Date Filing Date
ZW62/89A ZW6289A1 (en) 1988-05-06 1989-05-05 Gold leaching

Country Status (12)

Country Link
AR (1) AR240573A1 (en)
BR (1) BR8902117A (en)
ES (1) ES2013491A6 (en)
FR (1) FR2631043B1 (en)
GB (2) GB8810736D0 (en)
MX (1) MX171665B (en)
MY (1) MY106289A (en)
NZ (1) NZ229001A (en)
PH (1) PH25632A (en)
PT (1) PT90480B (en)
ZA (1) ZA893322B (en)
ZW (1) ZW6289A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9001538A (en) * 1989-04-04 1991-04-23 Interox Chemicals Ltd GOLD AND / OR SILVER EXTRACTION PROCESS
US5336474A (en) * 1990-06-02 1994-08-09 Degussa Aktiengesellschaft Process for leaching of precious metals
GB9418984D0 (en) * 1994-09-21 1994-11-09 Solvay Interox Ltd Low profile baffled reactor
ES2163948B1 (en) * 1998-07-14 2003-08-01 Consejo Superior Investigacion HYDROMETALURGICAL PROCEDURE FOR THE GOLD RECOVERY OF MINERALS AND METAL MATERIALS.
US7285256B2 (en) 2003-04-04 2007-10-23 Newmont Usa Limited Precious metal recovery using thiocyanate lixiviant
AP2013007118A0 (en) * 2011-02-23 2013-09-30 Western Platinum Ltd Energy efficient recovery of precious metals and base metals
RU2579858C1 (en) * 2014-11-20 2016-04-10 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Method of extracting gold from ores
CN105797848B (en) * 2016-03-18 2018-07-03 广东省资源综合利用研究所 A kind of high intensity magnetic separation that includes is thrown in advance except the golden method of reinforcing leaching of thin mud in golden iron oxide ore

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE85239C (en) *
US4039327A (en) * 1976-08-02 1977-08-02 American Chemical & Refining Company Inc. Stepwise process for recovering precious metals from solution
DE3637082C1 (en) * 1986-10-31 1988-05-19 Degussa Process for leaching precious metals from ores or ore concentrates using cyanide solutions with the addition of hydrogen peroxide

Also Published As

Publication number Publication date
PT90480A (en) 1989-11-30
FR2631043A1 (en) 1989-11-10
ES2013491A6 (en) 1990-05-01
GB8810736D0 (en) 1988-06-08
GB8910300D0 (en) 1989-06-21
AU624374B2 (en) 1992-06-11
PT90480B (en) 1994-08-31
FR2631043B1 (en) 1992-05-15
AR240573A1 (en) 1990-05-31
AU3407389A (en) 1989-11-09
PH25632A (en) 1991-08-08
BR8902117A (en) 1990-01-02
ZA893322B (en) 1990-03-28
NZ229001A (en) 1991-04-26
GB2219474A (en) 1989-12-13
MY106289A (en) 1995-04-29
MX171665B (en) 1993-11-10
GB2219474B (en) 1992-08-19

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