FR2285466A1 - Extraction d'un materiau ferreux et de chrome a partir de minerais lateritiques contenant du nickel - Google Patents

Extraction d'un materiau ferreux et de chrome a partir de minerais lateritiques contenant du nickel

Info

Publication number
FR2285466A1
FR2285466A1 FR7528710A FR7528710A FR2285466A1 FR 2285466 A1 FR2285466 A1 FR 2285466A1 FR 7528710 A FR7528710 A FR 7528710A FR 7528710 A FR7528710 A FR 7528710A FR 2285466 A1 FR2285466 A1 FR 2285466A1
Authority
FR
France
Prior art keywords
chromium
iron
ore
acid
pref
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
FR7528710A
Other languages
English (en)
French (fr)
Other versions
FR2285466B1 (sv
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
Publication of FR2285466A1 publication Critical patent/FR2285466A1/fr
Application granted granted Critical
Publication of FR2285466B1 publication Critical patent/FR2285466B1/fr
Granted 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)
FR7528710A 1974-09-23 1975-09-19 Extraction d'un materiau ferreux et de chrome a partir de minerais lateritiques contenant du nickel Granted FR2285466A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2285466A1 true FR2285466A1 (fr) 1976-04-16
FR2285466B1 FR2285466B1 (sv) 1980-08-14

Family

ID=24022671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528710A Granted FR2285466A1 (fr) 1974-09-23 1975-09-19 Extraction d'un materiau ferreux et de chrome a partir de minerais lateritiques contenant du nickel

Country Status (10)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2054522C (en) * 1991-10-30 2000-08-08 C. Neil Smith Ore feed heating
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
WO2018089311A1 (en) 2016-11-08 2018-05-17 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

Also Published As

Publication number Publication date
SE406775B (sv) 1979-02-26
JPS576501B2 (sv) 1982-02-05
BR7505992A (pt) 1976-08-03
ZA755496B (en) 1976-07-28
FR2285466B1 (sv) 1980-08-14
NO141657C (no) 1980-04-16
SE7510577L (sv) 1976-03-24
PH16954A (en) 1984-04-27
NO141657B (no) 1980-01-07
CA1044468A (en) 1978-12-19
JPS5156720A (en) 1976-05-18
CU34351A (es) 1980-10-30
DE2542214A1 (de) 1976-04-08
AU8425875A (en) 1977-03-03
NO753224L (sv) 1976-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse