CA1337741C - Methode de recuperation de l'or a l'aide de composes acides sulfures - Google Patents

Methode de recuperation de l'or a l'aide de composes acides sulfures

Info

Publication number
CA1337741C
CA1337741C CA000572641A CA572641A CA1337741C CA 1337741 C CA1337741 C CA 1337741C CA 000572641 A CA000572641 A CA 000572641A CA 572641 A CA572641 A CA 572641A CA 1337741 C CA1337741 C CA 1337741C
Authority
CA
Canada
Prior art keywords
gold
acid
thiourea
resin
ion exchange
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.)
Expired - Fee Related
Application number
CA000572641A
Other languages
English (en)
Inventor
Masaaki Matsuda
Yuji Yoshida
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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
Priority claimed from JP62185282A external-priority patent/JPH085666B2/ja
Priority claimed from JP63122670A external-priority patent/JPH01293139A/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of CA1337741C publication Critical patent/CA1337741C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Manufacture And Refinement Of Metals (AREA)
CA000572641A 1987-07-23 1988-07-21 Methode de recuperation de l'or a l'aide de composes acides sulfures Expired - Fee Related CA1337741C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP185282/87 1987-07-23
JP62185282A JPH085666B2 (ja) 1987-07-23 1987-07-23 金の回収法
JP122670/88 1988-05-18
JP63122670A JPH01293139A (ja) 1988-05-18 1988-05-18 重金属の溶離方法

Publications (1)

Publication Number Publication Date
CA1337741C true CA1337741C (fr) 1995-12-19

Family

ID=26459762

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000572641A Expired - Fee Related CA1337741C (fr) 1987-07-23 1988-07-21 Methode de recuperation de l'or a l'aide de composes acides sulfures

Country Status (2)

Country Link
AU (1) AU603471B2 (fr)
CA (1) CA1337741C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ237011A (en) * 1990-02-23 1992-06-25 Cra Services Extraction and recovery of gold by treatment with an acidic lixiviant solution

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407049A1 (de) * 1984-02-27 1985-09-05 Skw Trostberg Ag, 8223 Trostberg Verfahren zur hydrometallurgischen gewinnung von edelmetallen

Also Published As

Publication number Publication date
AU603471B2 (en) 1990-11-15
AU1929188A (en) 1989-01-27

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Legal Events

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