CA1179509A - Methode de separation du fer et du cuivre par lixiviation - Google Patents

Methode de separation du fer et du cuivre par lixiviation

Info

Publication number
CA1179509A
CA1179509A CA000385008A CA385008A CA1179509A CA 1179509 A CA1179509 A CA 1179509A CA 000385008 A CA000385008 A CA 000385008A CA 385008 A CA385008 A CA 385008A CA 1179509 A CA1179509 A CA 1179509A
Authority
CA
Canada
Prior art keywords
leach
copper
reduction
iron
solids
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
CA000385008A
Other languages
English (en)
Inventor
Ernest Peters
Ralph Hackl
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.)
Canadian Patents and Development Ltd
Original Assignee
Canadian Patents and Development 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 Canadian Patents and Development Ltd filed Critical Canadian Patents and Development Ltd
Priority to CA000385008A priority Critical patent/CA1179509A/fr
Application granted granted Critical
Publication of CA1179509A publication Critical patent/CA1179509A/fr
Expired 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • C22B15/0091—Treating solutions by chemical methods by cementation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/12—Sulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/14—Sulfates
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/06—Sulfating roasting
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0008—Preliminary treatment without modification of the copper constituent by wet processes
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/001—Preliminary treatment with modification of the copper constituent
    • C22B15/0013—Preliminary treatment with modification of the copper constituent by roasting
    • C22B15/0015—Oxidizing roasting
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • C22B15/0093—Treating solutions by chemical methods by gases, e.g. hydrogen or hydrogen sulfide
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA000385008A 1981-09-01 1981-09-01 Methode de separation du fer et du cuivre par lixiviation Expired CA1179509A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000385008A CA1179509A (fr) 1981-09-01 1981-09-01 Methode de separation du fer et du cuivre par lixiviation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000385008A CA1179509A (fr) 1981-09-01 1981-09-01 Methode de separation du fer et du cuivre par lixiviation

Publications (1)

Publication Number Publication Date
CA1179509A true CA1179509A (fr) 1984-12-18

Family

ID=4120855

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000385008A Expired CA1179509A (fr) 1981-09-01 1981-09-01 Methode de separation du fer et du cuivre par lixiviation

Country Status (1)

Country Link
CA (1) CA1179509A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003076671A1 (fr) * 2002-03-04 2003-09-18 Cabot Corporation Procedes destines a reduire les emissions de sulfure d'hydrogene et d'arsine pendant un traitement de minerai par voie humide
CN117025970A (zh) * 2023-07-03 2023-11-10 华刚矿业股份有限公司 同步回收氧化铜精矿浸出渣与硫化铜精矿焙砂浸出渣中金属铜的方法
CN117344140A (zh) * 2023-10-09 2024-01-05 昆明理工大学 一种镍铁矿浸出渣高值化处理工艺
CN118272650A (zh) * 2024-03-13 2024-07-02 盛屯能源金属化学(贵州)有限公司 一种高冰镍氧压浸出渣分离回收有价金属及铁资源化利用的工艺

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003076671A1 (fr) * 2002-03-04 2003-09-18 Cabot Corporation Procedes destines a reduire les emissions de sulfure d'hydrogene et d'arsine pendant un traitement de minerai par voie humide
US6800259B2 (en) 2002-03-04 2004-10-05 Cabot Corporation Methods to control H2S and arsine emissions
CN117025970A (zh) * 2023-07-03 2023-11-10 华刚矿业股份有限公司 同步回收氧化铜精矿浸出渣与硫化铜精矿焙砂浸出渣中金属铜的方法
CN117344140A (zh) * 2023-10-09 2024-01-05 昆明理工大学 一种镍铁矿浸出渣高值化处理工艺
CN118272650A (zh) * 2024-03-13 2024-07-02 盛屯能源金属化学(贵州)有限公司 一种高冰镍氧压浸出渣分离回收有价金属及铁资源化利用的工艺

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Legal Events

Date Code Title Description
MKEX Expiry