FR2345527A1 - Procede pour l'extraction selective d'antimoine a partir de minerais sulfures d'antimoine - Google Patents

Procede pour l'extraction selective d'antimoine a partir de minerais sulfures d'antimoine

Info

Publication number
FR2345527A1
FR2345527A1 FR7608963A FR7608963A FR2345527A1 FR 2345527 A1 FR2345527 A1 FR 2345527A1 FR 7608963 A FR7608963 A FR 7608963A FR 7608963 A FR7608963 A FR 7608963A FR 2345527 A1 FR2345527 A1 FR 2345527A1
Authority
FR
France
Prior art keywords
ores
antimony
chloriding
calcium chloride
sulphur dioxide
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
FR7608963A
Other languages
English (en)
Other versions
FR2345527B1 (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.)
Bureau de Recherches Geologiques et Minieres BRGM
Original Assignee
Bureau de Recherches Geologiques et Minieres BRGM
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 Bureau de Recherches Geologiques et Minieres BRGM filed Critical Bureau de Recherches Geologiques et Minieres BRGM
Priority to FR7608963A priority Critical patent/FR2345527A1/fr
Priority to BE175779A priority patent/BE852448A/fr
Priority to ZA00771536A priority patent/ZA771536B/xx
Priority to GB1111577A priority patent/GB1570127A/en
Priority to MX16850577A priority patent/MX144450A/es
Publication of FR2345527A1 publication Critical patent/FR2345527A1/fr
Application granted granted Critical
Publication of FR2345527B1 publication Critical patent/FR2345527B1/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • 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
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • C22B30/02—Obtaining antimony

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR7608963A 1976-03-26 1976-03-26 Procede pour l'extraction selective d'antimoine a partir de minerais sulfures d'antimoine Granted FR2345527A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7608963A FR2345527A1 (fr) 1976-03-26 1976-03-26 Procede pour l'extraction selective d'antimoine a partir de minerais sulfures d'antimoine
BE175779A BE852448A (fr) 1976-03-26 1977-03-14 Procede pour l'extraction d'antimoine a partir de minerais en contenant
ZA00771536A ZA771536B (en) 1976-03-26 1977-03-14 Process for the extraction of antimony
GB1111577A GB1570127A (en) 1976-03-26 1977-03-16 Extraction of antimony from ores
MX16850577A MX144450A (es) 1976-03-26 1977-03-25 Proceso mejorado para la extraccion de antimonio mediante cloracion de menas que lo contienen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7608963A FR2345527A1 (fr) 1976-03-26 1976-03-26 Procede pour l'extraction selective d'antimoine a partir de minerais sulfures d'antimoine

Publications (2)

Publication Number Publication Date
FR2345527A1 true FR2345527A1 (fr) 1977-10-21
FR2345527B1 FR2345527B1 (fr) 1979-08-17

Family

ID=9171043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608963A Granted FR2345527A1 (fr) 1976-03-26 1976-03-26 Procede pour l'extraction selective d'antimoine a partir de minerais sulfures d'antimoine

Country Status (3)

Country Link
BE (1) BE852448A (fr)
FR (1) FR2345527A1 (fr)
ZA (1) ZA771536B (fr)

Also Published As

Publication number Publication date
FR2345527B1 (fr) 1979-08-17
BE852448A (fr) 1977-09-14
ZA771536B (en) 1978-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse