AU569813B2 - Precipitation of iron from zinc sulphate solutions in a pressure vessel, temp greater than 110c, time less than 30 30 mins. - Google Patents

Precipitation of iron from zinc sulphate solutions in a pressure vessel, temp greater than 110c, time less than 30 30 mins.

Info

Publication number
AU569813B2
AU569813B2 AU50514/85A AU5051485A AU569813B2 AU 569813 B2 AU569813 B2 AU 569813B2 AU 50514/85 A AU50514/85 A AU 50514/85A AU 5051485 A AU5051485 A AU 5051485A AU 569813 B2 AU569813 B2 AU 569813B2
Authority
AU
Australia
Prior art keywords
mins
precipitation
iron
pressure vessel
time less
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.)
Ceased
Application number
AU50514/85A
Other versions
AU5051485A (en
Inventor
Christoffel Johannes Van Niekerk
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.)
Gold Fields Mining & Development Ltd
Original Assignee
GOLD FIELDS MINING AND DEV 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 GOLD FIELDS MINING AND DEV Ltd filed Critical GOLD FIELDS MINING AND DEV Ltd
Publication of AU5051485A publication Critical patent/AU5051485A/en
Application granted granted Critical
Publication of AU569813B2 publication Critical patent/AU569813B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/02—Oxides; Hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)
AU50514/85A 1984-12-11 1985-11-29 Precipitation of iron from zinc sulphate solutions in a pressure vessel, temp greater than 110c, time less than 30 30 mins. Ceased AU569813B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA84/9629 1984-12-11
ZA849629 1984-12-11

Publications (2)

Publication Number Publication Date
AU5051485A AU5051485A (en) 1986-06-19
AU569813B2 true AU569813B2 (en) 1988-02-18

Family

ID=25577644

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50514/85A Ceased AU569813B2 (en) 1984-12-11 1985-11-29 Precipitation of iron from zinc sulphate solutions in a pressure vessel, temp greater than 110c, time less than 30 30 mins.

Country Status (4)

Country Link
JP (1) JPS61191525A (en)
AU (1) AU569813B2 (en)
BE (1) BE903830A (en)
CA (1) CA1245461A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7362881A (en) * 1980-08-14 1982-02-25 National Institute For Metallurgy Leaching of zinc containing sulphide minerals
AU1469083A (en) * 1982-06-03 1983-12-08 Sherritt International Consultants Inc. Recovery of zinc from zinc-containing sulphidic material
AU2248783A (en) * 1982-12-21 1984-06-28 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Eliminating iron from leach solutions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350097A (en) * 1976-10-20 1978-05-08 Dowa Mining Co Process for preparing red iron oxide
JPS54134094A (en) * 1978-04-10 1979-10-18 Dowa Mining Co Manufacture of black iron oxide
JPS602252B2 (en) * 1980-03-17 1985-01-21 同和鉱業株式会社 Method for producing ferric oxide
JPS603011B2 (en) * 1980-05-22 1985-01-25 同和鉱業株式会社 Production method of high-grade iron oxide for ferrite magnetic materials
JPS5921527A (en) * 1982-07-26 1984-02-03 Tdk Corp Iron oxide for soft ferrite and its manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7362881A (en) * 1980-08-14 1982-02-25 National Institute For Metallurgy Leaching of zinc containing sulphide minerals
AU1469083A (en) * 1982-06-03 1983-12-08 Sherritt International Consultants Inc. Recovery of zinc from zinc-containing sulphidic material
AU2248783A (en) * 1982-12-21 1984-06-28 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Eliminating iron from leach solutions

Also Published As

Publication number Publication date
CA1245461A (en) 1988-11-29
AU5051485A (en) 1986-06-19
JPS61191525A (en) 1986-08-26
BE903830A (en) 1986-04-01

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired