CA1044468A - Extraction de chrome et recuperation de minerai de fer a partir d'un minerai lateritique de nickel - Google Patents

Extraction de chrome et recuperation de minerai de fer a partir d'un minerai lateritique de nickel

Info

Publication number
CA1044468A
CA1044468A CA233,856A CA233856A CA1044468A CA 1044468 A CA1044468 A CA 1044468A CA 233856 A CA233856 A CA 233856A CA 1044468 A CA1044468 A CA 1044468A
Authority
CA
Canada
Prior art keywords
chromium
ore
iron
nickel
soluble
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
CA233,856A
Other languages
English (en)
Inventor
Guy W. Lussiez
Francis F. Pitard
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.)
Cyprus Amax Minerals Co
Original Assignee
Amax Inc
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 Amax Inc filed Critical Amax Inc
Application granted granted Critical
Publication of CA1044468A publication Critical patent/CA1044468A/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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—Sulfurated acids or salts thereof
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CA233,856A 1974-09-23 1975-08-21 Extraction de chrome et recuperation de minerai de fer a partir d'un minerai lateritique de nickel Expired CA1044468A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50841974A 1974-09-23 1974-09-23

Publications (1)

Publication Number Publication Date
CA1044468A true CA1044468A (fr) 1978-12-19

Family

ID=24022671

Family Applications (1)

Application Number Title Priority Date Filing Date
CA233,856A Expired CA1044468A (fr) 1974-09-23 1975-08-21 Extraction de chrome et recuperation de minerai de fer a partir d'un minerai lateritique de nickel

Country Status (10)

Country Link
JP (1) JPS5156720A (fr)
BR (1) BR7505992A (fr)
CA (1) CA1044468A (fr)
CU (1) CU34351A (fr)
DE (1) DE2542214A1 (fr)
FR (1) FR2285466A1 (fr)
NO (1) NO141657C (fr)
PH (1) PH16954A (fr)
SE (1) SE406775B (fr)
ZA (1) ZA755496B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5421858A (en) * 1991-10-30 1995-06-06 Novagold Resources Inc. Ore feed heating

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6661926B2 (ja) * 2015-09-08 2020-03-11 住友金属鉱山株式会社 鉱石スラリーの処理方法、ニッケル酸化鉱石の湿式製錬方法
US10583301B2 (en) 2016-11-08 2020-03-10 Cardiac Pacemakers, Inc. Implantable medical device for atrial deployment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082080A (en) * 1960-05-02 1963-03-19 Freeport Sulphur Co Leaching of chromium, nickel, cobalt and manganese from ores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5421858A (en) * 1991-10-30 1995-06-06 Novagold Resources Inc. Ore feed heating

Also Published As

Publication number Publication date
AU8425875A (en) 1977-03-03
SE406775B (sv) 1979-02-26
JPS5156720A (en) 1976-05-18
NO141657B (no) 1980-01-07
PH16954A (en) 1984-04-27
FR2285466A1 (fr) 1976-04-16
FR2285466B1 (fr) 1980-08-14
ZA755496B (en) 1976-07-28
SE7510577L (sv) 1976-03-24
NO753224L (fr) 1976-03-24
DE2542214A1 (de) 1976-04-08
JPS576501B2 (fr) 1982-02-05
NO141657C (no) 1980-04-16
CU34351A (es) 1980-10-30
BR7505992A (pt) 1976-08-03

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