FR2341657A1 - Procede de recuperation de chrome a partir d'un minerai en contenant - Google Patents

Procede de recuperation de chrome a partir d'un minerai en contenant

Info

Publication number
FR2341657A1
FR2341657A1 FR7704167A FR7704167A FR2341657A1 FR 2341657 A1 FR2341657 A1 FR 2341657A1 FR 7704167 A FR7704167 A FR 7704167A FR 7704167 A FR7704167 A FR 7704167A FR 2341657 A1 FR2341657 A1 FR 2341657A1
Authority
FR
France
Prior art keywords
ore
container
chrome
recovering
recovering chrome
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
FR7704167A
Other languages
English (en)
Other versions
FR2341657B1 (fr
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 LLC filed Critical UOP LLC
Publication of FR2341657A1 publication Critical patent/FR2341657A1/fr
Application granted granted Critical
Publication of FR2341657B1 publication Critical patent/FR2341657B1/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
    • 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)
  • Carbon And Carbon Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Disintegrating Or Milling (AREA)
FR7704167A 1976-02-19 1977-02-15 Procede de recuperation de chrome a partir d'un minerai en contenant Granted FR2341657A1 (fr)

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 (2)

Publication Number Publication Date
FR2341657A1 true FR2341657A1 (fr) 1977-09-16
FR2341657B1 FR2341657B1 (fr) 1979-09-07

Family

ID=24645208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704167A Granted FR2341657A1 (fr) 1976-02-19 1977-02-15 Procede de recuperation de chrome a partir d'un minerai en contenant

Country Status (11)

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

Families Citing this family (9)

* 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
JPS60152894U (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接続部の構造
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
BRPI1010875A2 (pt) * 2009-04-30 2016-03-15 World Resources Co processo para a recuperação de metais e compostos metálicos de minério extraído e de outras matérias-primas contendo metais
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
NO770542L (no) 1977-08-22
JPS52113313A (en) 1977-09-22
NO146957B (no) 1982-09-27
FR2341657B1 (fr) 1979-09-07
CA1094813A (fr) 1981-02-03
BR7700964A (pt) 1977-11-01
PH15813A (en) 1983-03-25
JPS5531090B2 (fr) 1980-08-15
ZA77525B (en) 1977-12-28
NO146957C (no) 1983-01-05
SU793409A3 (ru) 1980-12-30
AR212194A1 (es) 1978-05-31
US4029734A (en) 1977-06-14
AU506814B2 (en) 1980-01-24
AU2241777A (en) 1978-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse