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ES527405A0 - Procedimiento para la recuperacion de metales no ferrosos a partir de minerales sulfurosos y concentrados de los mismos. - Google Patents

Procedimiento para la recuperacion de metales no ferrosos a partir de minerales sulfurosos y concentrados de los mismos.

Info

Publication number
ES527405A0
ES527405A0 ES527405A ES527405A ES527405A0 ES 527405 A0 ES527405 A0 ES 527405A0 ES 527405 A ES527405 A ES 527405A ES 527405 A ES527405 A ES 527405A ES 527405 A0 ES527405 A0 ES 527405A0
Authority
ES
Spain
Prior art keywords
sulphid
ores
concentrates
recovery
procedure
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
ES527405A
Other languages
English (en)
Other versions
ES8504950A1 (es
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
Publication of ES527405A0 publication Critical patent/ES527405A0/es
Publication of ES8504950A1 publication Critical patent/ES8504950A1/es
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)
ES527405A 1982-12-03 1983-11-19 Procedimiento para la recuperacion de metales no ferrosos a partir de minerales sulfurosos y concentrados de los mismos. Expired ES8504950A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000416971A CA1203083A (en) 1982-12-03 1982-12-03 Process for the recovery of non-ferrous metals from sulphide ores and concentrates

Publications (2)

Publication Number Publication Date
ES527405A0 true ES527405A0 (es) 1985-05-01
ES8504950A1 ES8504950A1 (es) 1985-05-01

Family

ID=4124075

Family Applications (1)

Application Number Title Priority Date Filing Date
ES527405A Expired ES8504950A1 (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.

Country Status (3)

Country Link
CA (1) CA1203083A (es)
ES (1) ES8504950A1 (es)
PT (1) PT77768B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115874046B (zh) * 2023-01-09 2025-07-08 东北大学 一种锌冶炼渣处理装置

Also Published As

Publication number Publication date
CA1203083A (en) 1986-04-15
ES8504950A1 (es) 1985-05-01
PT77768B (en) 1986-03-20
PT77768A (en) 1984-01-01

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506