BE866866A - Procede de precipitation de fer sous forme jarosite au depart de solutions de sulfates - Google Patents

Procede de precipitation de fer sous forme jarosite au depart de solutions de sulfates

Info

Publication number
BE866866A
BE866866A BE187530A BE187530A BE866866A BE 866866 A BE866866 A BE 866866A BE 187530 A BE187530 A BE 187530A BE 187530 A BE187530 A BE 187530A BE 866866 A BE866866 A BE 866866A
Authority
BE
Belgium
Prior art keywords
precipitation
iron
sulphate solutions
jarosite
jarosite form
Prior art date
Application number
BE187530A
Other languages
English (en)
Original Assignee
Electrolyt Zinc Australasia
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 Electrolyt Zinc Australasia filed Critical Electrolyt Zinc Australasia
Publication of BE866866A publication Critical patent/BE866866A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/06—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/009—Compounds containing iron, with or without oxygen or hydrogen, and containing two or more other elements
    • 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
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron compounds
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • 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
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • 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
    • 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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
BE187530A 1977-05-09 1978-05-09 Procede de precipitation de fer sous forme jarosite au depart de solutions de sulfates BE866866A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD003077 1977-05-09

Publications (1)

Publication Number Publication Date
BE866866A true BE866866A (fr) 1978-09-01

Family

ID=3766973

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187530A BE866866A (fr) 1977-05-09 1978-05-09 Procede de precipitation de fer sous forme jarosite au depart de solutions de sulfates

Country Status (12)

Country Link
US (1) US4192852A (fr)
JP (1) JPS5448698A (fr)
BE (1) BE866866A (fr)
BR (1) BR7802912A (fr)
CA (1) CA1125520A (fr)
DE (1) DE2820197C2 (fr)
ES (1) ES469584A1 (fr)
FI (1) FI69109C (fr)
FR (1) FR2390506A1 (fr)
NL (1) NL184171C (fr)
NO (1) NO152941C (fr)
ZA (1) ZA782567B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA831484B (en) * 1982-03-24 1984-04-25 Electrolyt Zinc Australasia Treatment of solutions to facilitate the removal of ferric iron therefrom
US6451088B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Method for improving metals recovery using high temperature leaching

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1048406A (fr) * 1950-08-11 1953-12-22 Titan Co Procédé de traitement des minerais
US3434798A (en) * 1964-10-02 1969-03-25 Asturienne Mines Comp Royale Process for recovering zinc from ferrites
BE673023A (fr) * 1965-04-30 1900-01-01
BE756611A (fr) * 1969-09-25 1971-03-01 Ruhr Zink Gmbh Procede pour l'obtention du zinc
ES407811A2 (es) * 1972-10-20 1976-02-01 Asturiana De Zinc Sa Un procedimiento de recuperacion de zinc de las ferritas existentes en residuos.

Also Published As

Publication number Publication date
NL184171C (nl) 1989-05-01
NO152941C (no) 1985-12-18
FI69109C (fi) 1985-12-10
NL184171B (nl) 1988-12-01
JPS5546975B2 (fr) 1980-11-27
NL7804952A (nl) 1978-11-13
FR2390506B1 (fr) 1980-12-05
DE2820197A1 (de) 1978-11-16
FR2390506A1 (fr) 1978-12-08
ES469584A1 (es) 1979-09-16
FI69109B (fi) 1985-08-30
ZA782567B (en) 1979-04-25
DE2820197C2 (de) 1984-10-31
CA1125520A (fr) 1982-06-15
JPS5448698A (en) 1979-04-17
NO152941B (no) 1985-09-09
US4192852A (en) 1980-03-11
FI781442A7 (fi) 1978-11-10
NO781621L (no) 1978-11-10
BR7802912A (pt) 1979-01-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ELECTROLYTIC ZINC CY OF AUSTRALASIA LTD

Effective date: 19910531