NO770542L - Fremgangsm}te ved utvinning av krom fra et kromholdig materiale. - Google Patents

Fremgangsm}te ved utvinning av krom fra et kromholdig materiale.

Info

Publication number
NO770542L
NO770542L NO770542A NO770542A NO770542L NO 770542 L NO770542 L NO 770542L NO 770542 A NO770542 A NO 770542A NO 770542 A NO770542 A NO 770542A NO 770542 L NO770542 L NO 770542L
Authority
NO
Norway
Prior art keywords
chrome
extraction
procedure
containing material
Prior art date
Application number
NO770542A
Other languages
English (en)
Other versions
NO146957B (no
NO146957C (no
Inventor
John Clarke Stauter
Richard Tae-Sung Um
Original Assignee
Uop 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 Uop Inc filed Critical Uop Inc
Publication of NO770542L publication Critical patent/NO770542L/no
Publication of NO146957B publication Critical patent/NO146957B/no
Publication of NO146957C publication Critical patent/NO146957C/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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Disintegrating Or Milling (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Saccharide Compounds (AREA)
NO770542A 1976-02-19 1977-02-18 Fremgangsmaate ved utvinning av krominnholdet fra et kromholdig raamateriale. NO146957C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/659,390 US4029734A (en) 1976-02-19 1976-02-19 Recovery of chromium values

Publications (3)

Publication Number Publication Date
NO770542L true NO770542L (no) 1977-08-22
NO146957B NO146957B (no) 1982-09-27
NO146957C NO146957C (no) 1983-01-05

Family

ID=24645208

Family Applications (1)

Application Number Title Priority Date Filing Date
NO770542A NO146957C (no) 1976-02-19 1977-02-18 Fremgangsmaate ved utvinning av krominnholdet fra et kromholdig raamateriale.

Country Status (11)

Country Link
US (1) US4029734A (no)
JP (1) JPS52113313A (no)
AR (1) AR212194A1 (no)
AU (1) AU506814B2 (no)
BR (1) BR7700964A (no)
CA (1) CA1094813A (no)
FR (1) FR2341657A1 (no)
NO (1) NO146957C (no)
PH (1) PH15813A (no)
SU (1) SU793409A3 (no)
ZA (1) ZA77525B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144145A (en) * 1976-04-15 1979-03-13 Solex Research Corporation Process for recovery of reusable chromic acid from the waste chromic acid solution containing impurities
US4230677A (en) * 1978-11-30 1980-10-28 Union Carbide Corporation Recovery of Cr2 O3 from a chromium bearing solution
US4207295A (en) * 1979-02-13 1980-06-10 Union Carbide Corporation Processing of chromium ore
FR2502136B1 (fr) * 1981-03-18 1985-07-26 Krebs Cie Sa Procede et solvant d'extraction des chromates presents dans une solution aqueuse
JPS60152895U (ja) * 1984-03-21 1985-10-11 芦森工業株式会社 内張りされた管路の端末部の構造
US4956154A (en) * 1988-03-09 1990-09-11 Unc Reclamation Selective removal of chromium, nickel, cobalt, copper and lead cations from aqueous effluent solutions
CN102549175A (zh) * 2009-04-30 2012-07-04 世界资源公司 从开采的矿石和其它含金属的原材料中回收金属和金属化合物的方法
US11541516B2 (en) 2019-09-25 2023-01-03 Snap-On Incorporated Fastener retention and anti-camout tool bit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1279110A (en) * 1918-02-02 1918-09-17 Haslup & Peacock Inc Process of producing manganese sulfate.
US2176774A (en) * 1929-04-29 1939-10-17 Gen Manganese Corp Process of extracting manganese from ore
US2601306A (en) * 1948-02-24 1952-06-24 Rex R Lloyd Method for dissolution of chromium from chromite ores
GB798326A (en) * 1955-01-24 1958-07-16 Jeanie Faulds Burstall Improvements in or relating to the recovery of anions
US3085875A (en) * 1960-01-04 1963-04-16 Howe Sound Co Treatment of manganese ores
US3082080A (en) * 1960-05-02 1963-03-19 Freeport Sulphur Co Leaching of chromium, nickel, cobalt and manganese from ores
US3106451A (en) * 1960-11-01 1963-10-08 United Internat Res Inc Method of producing manganese sulfate
US3244513A (en) * 1962-07-25 1966-04-05 Sherritt Gordon Mines Ltd Process for the treatment of lateritic ores to obtain cobalt and nickel values
DE2150785C2 (de) * 1971-10-12 1973-07-12 Preussag Ag Verfahren zur Gewinnung eines Manganoxidkonzentrats,von metallischem Kupfer,Nickel und Kobalt aus Manganerzen

Also Published As

Publication number Publication date
US4029734A (en) 1977-06-14
ZA77525B (en) 1977-12-28
JPS52113313A (en) 1977-09-22
JPS5531090B2 (no) 1980-08-15
CA1094813A (en) 1981-02-03
BR7700964A (pt) 1977-11-01
SU793409A3 (ru) 1980-12-30
FR2341657A1 (fr) 1977-09-16
AU2241777A (en) 1978-08-24
AR212194A1 (es) 1978-05-31
FR2341657B1 (no) 1979-09-07
NO146957B (no) 1982-09-27
AU506814B2 (en) 1980-01-24
PH15813A (en) 1983-03-25
NO146957C (no) 1983-01-05

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