GB8910300D0 - Gold leaching - Google Patents

Gold leaching

Info

Publication number
GB8910300D0
GB8910300D0 GB898910300A GB8910300A GB8910300D0 GB 8910300 D0 GB8910300 D0 GB 8910300D0 GB 898910300 A GB898910300 A GB 898910300A GB 8910300 A GB8910300 A GB 8910300A GB 8910300 D0 GB8910300 D0 GB 8910300D0
Authority
GB
United Kingdom
Prior art keywords
gold leaching
leaching
gold
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB898910300A
Other versions
GB2219474A (en
GB2219474B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay Interox Ltd
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 GB8910300D0 publication Critical patent/GB8910300D0/en
Publication of GB2219474A publication Critical patent/GB2219474A/en
Application granted granted Critical
Publication of GB2219474B publication Critical patent/GB2219474B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
GB8910300A 1988-05-06 1989-05-05 Gold leaching Expired - Lifetime GB2219474B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
GB8910300D0 true GB8910300D0 (en) 1989-06-21
GB2219474A GB2219474A (en) 1989-12-13
GB2219474B GB2219474B (en) 1992-08-19

Family

ID=10636453

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888810736A Pending GB8810736D0 (en) 1988-05-06 1988-05-06 Heap leaching
GB8910300A Expired - Lifetime GB2219474B (en) 1988-05-06 1989-05-05 Gold leaching

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888810736A Pending GB8810736D0 (en) 1988-05-06 1988-05-06 Heap 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
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
ZW6289A1 (en) 1989-10-18

Similar Documents

Publication Publication Date Title
EP0377789A3 (en) Interlining
GB2219474B (en) Gold leaching
GB8806070D0 (en) Jewellery
GB2216772B (en) Earring
AU624374C (en) Gold leaching
GB8801532D0 (en) Alloy
GB8904197D0 (en) Jewellery
GB8818928D0 (en) Bracelet
GB2225925B (en) Jewellery
GB2256576B (en) Jewellery
ZA886946B (en) Gold aid
GB8720960D0 (en) Aqua flow
AU105827S (en) Earring carry-box
IL86174A0 (en) Earring
GB8820506D0 (en) Lead recovery
CS91388A2 (en) Hard-overlay alloy
AU106354S (en) Gemstone
GB8809970D0 (en) Wallet
GB8830401D0 (en) Wallet
GB8805216D0 (en) Jewellery
GB8804877D0 (en) Jewellery
GB8827585D0 (en) Jewellery
GB8826653D0 (en) Jewellery
PL274242A1 (en) Skineed well
GB8712733D0 (en) Aqua stem

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000505