NO141657C - Fremgangsmaate ved adskillelse av krom fra partikkelformige, laterittiske malmer - Google Patents

Fremgangsmaate ved adskillelse av krom fra partikkelformige, laterittiske malmer

Info

Publication number
NO141657C
NO141657C NO753224A NO753224A NO141657C NO 141657 C NO141657 C NO 141657C NO 753224 A NO753224 A NO 753224A NO 753224 A NO753224 A NO 753224A NO 141657 C NO141657 C NO 141657C
Authority
NO
Norway
Prior art keywords
chromes
particulate
separation
procedure
lateritic ores
Prior art date
Application number
NO753224A
Other languages
English (en)
Norwegian (no)
Other versions
NO141657B (no
NO753224L (it
Inventor
Guy W Lussiez
Francis F Pitard
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 NO753224L publication Critical patent/NO753224L/no
Publication of NO141657B publication Critical patent/NO141657B/no
Publication of NO141657C publication Critical patent/NO141657C/no

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)
NO753224A 1974-09-23 1975-09-22 Fremgangsmaate ved adskillelse av krom fra partikkelformige, laterittiske malmer NO141657C (no)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO753224L NO753224L (it) 1976-03-24
NO141657B NO141657B (no) 1980-01-07
NO141657C true NO141657C (no) 1980-04-16

Family

ID=24022671

Family Applications (1)

Application Number Title Priority Date Filing Date
NO753224A NO141657C (no) 1974-09-23 1975-09-22 Fremgangsmaate ved adskillelse av krom fra partikkelformige, laterittiske malmer

Country Status (10)

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

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
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

Also Published As

Publication number Publication date
CA1044468A (en) 1978-12-19
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 (it) 1980-08-14
ZA755496B (en) 1976-07-28
SE7510577L (sv) 1976-03-24
NO753224L (it) 1976-03-24
DE2542214A1 (de) 1976-04-08
JPS576501B2 (it) 1982-02-05
CU34351A (es) 1980-10-30
BR7505992A (pt) 1976-08-03

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