CA1203083A - Methode de separation des metaux non ferreux en presence dans les minerais sulfureux et leurs concentres - Google Patents

Methode de separation des metaux non ferreux en presence dans les minerais sulfureux et leurs concentres

Info

Publication number
CA1203083A
CA1203083A CA000416971A CA416971A CA1203083A CA 1203083 A CA1203083 A CA 1203083A CA 000416971 A CA000416971 A CA 000416971A CA 416971 A CA416971 A CA 416971A CA 1203083 A CA1203083 A CA 1203083A
Authority
CA
Canada
Prior art keywords
zinc
sulphates
iron
copper
leach
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
CA000416971A
Other languages
English (en)
Inventor
Robert S. Salter
Roy S. Boorman
Igor A.E. Wilkomirsky
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.)
Provincial Holdings Ltd
Original Assignee
Provincial Holdings 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 Provincial Holdings Ltd filed Critical Provincial Holdings Ltd
Priority to CA000416971A priority Critical patent/CA1203083A/fr
Priority to US06/530,032 priority patent/US4619814A/en
Priority to ES527405A priority patent/ES527405A0/es
Priority to PT7776883A priority patent/PT77768B/pt
Application granted granted Critical
Publication of CA1203083A publication Critical patent/CA1203083A/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • C22B15/0017—Sulfating or sulfiding 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (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)
CA000416971A 1978-05-05 1982-12-03 Methode de separation des metaux non ferreux en presence dans les minerais sulfureux et leurs concentres Expired CA1203083A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA000416971A CA1203083A (fr) 1982-12-03 1982-12-03 Methode de separation des metaux non ferreux en presence dans les minerais sulfureux et leurs concentres
US06/530,032 US4619814A (en) 1978-05-05 1983-09-07 Process for the recovery of non-ferrous metals from sulphide ores and concentrates
ES527405A ES527405A0 (es) 1982-12-03 1983-11-19 Procedimiento para la recuperacion de metales no ferrosos a partir de minerales sulfurosos y concentrados de los mismos.
PT7776883A PT77768B (en) 1982-12-03 1983-12-02 Process for recovering non-ferrous metals by thermal treatment of solutions containing non-ferrous and iron sulphates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000416971A CA1203083A (fr) 1982-12-03 1982-12-03 Methode de separation des metaux non ferreux en presence dans les minerais sulfureux et leurs concentres

Publications (1)

Publication Number Publication Date
CA1203083A true CA1203083A (fr) 1986-04-15

Family

ID=4124075

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000416971A Expired CA1203083A (fr) 1978-05-05 1982-12-03 Methode de separation des metaux non ferreux en presence dans les minerais sulfureux et leurs concentres

Country Status (3)

Country Link
CA (1) CA1203083A (fr)
ES (1) ES527405A0 (fr)
PT (1) PT77768B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115874046A (zh) * 2023-01-09 2023-03-31 东北大学 一种锌冶炼渣处理装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115874046A (zh) * 2023-01-09 2023-03-31 东北大学 一种锌冶炼渣处理装置

Also Published As

Publication number Publication date
ES8504950A1 (es) 1985-05-01
PT77768A (en) 1984-01-01
ES527405A0 (es) 1985-05-01
PT77768B (en) 1986-03-20

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Legal Events

Date Code Title Description
MKEX Expiry