CA1156049A - Copper leaching process - Google Patents

Copper leaching process

Info

Publication number
CA1156049A
CA1156049A CA000367825A CA367825A CA1156049A CA 1156049 A CA1156049 A CA 1156049A CA 000367825 A CA000367825 A CA 000367825A CA 367825 A CA367825 A CA 367825A CA 1156049 A CA1156049 A CA 1156049A
Authority
CA
Canada
Prior art keywords
ore
copper
liquid
layer
acid
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
Application number
CA000367825A
Other languages
English (en)
French (fr)
Inventor
Esteban M. Domic
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.)
Minera Pudahuel Ltda Cpa Soc
Bechtel Civil and Minerals Inc
Original Assignee
Minera Pudahuel Ltda Cpa Soc
Bechtel Civil and Minerals Inc
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 Minera Pudahuel Ltda Cpa Soc, Bechtel Civil and Minerals Inc filed Critical Minera Pudahuel Ltda Cpa Soc
Application granted granted Critical
Publication of CA1156049A publication Critical patent/CA1156049A/en
Expired 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)
CA000367825A 1980-01-17 1980-12-31 Copper leaching process Expired CA1156049A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11323280A 1980-01-17 1980-01-17
US113,232 1980-01-17
US18663080A 1980-09-12 1980-09-12
US186,630 1980-09-12

Publications (1)

Publication Number Publication Date
CA1156049A true CA1156049A (en) 1983-11-01

Family

ID=26810827

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000367825A Expired CA1156049A (en) 1980-01-17 1980-12-31 Copper leaching process

Country Status (3)

Country Link
AU (1) AU543260B2 (pt)
BR (1) BR8100258A (pt)
CA (1) CA1156049A (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114212815A (zh) * 2021-10-20 2022-03-22 甘肃中凯鑫源矿业开发有限公司 一种利用低品位氧化铜矿提取硫酸铜晶体的工艺
WO2023043898A1 (en) * 2021-09-20 2023-03-23 Freeport Minerals Corporation Methods and systems for leaching a metal-bearing material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023043898A1 (en) * 2021-09-20 2023-03-23 Freeport Minerals Corporation Methods and systems for leaching a metal-bearing material
US20230090475A1 (en) * 2021-09-20 2023-03-23 Freeport Minerals Corporation Methods and systems for leaching a metal-bearing material
US12018349B2 (en) 2021-09-20 2024-06-25 Freeport Minerals Corporation Methods and systems for leaching a metal-bearing material
CN114212815A (zh) * 2021-10-20 2022-03-22 甘肃中凯鑫源矿业开发有限公司 一种利用低品位氧化铜矿提取硫酸铜晶体的工艺

Also Published As

Publication number Publication date
AU543260B2 (en) 1985-04-18
BR8100258A (pt) 1981-08-04
AU6622881A (en) 1981-07-23

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Legal Events

Date Code Title Description
MKEX Expiry