FR2451401A2 - Procede pour l'extraction selective d'antimoine a partir de minerais d'antimoine a l'aide d'agents de chloruration alcalins ou alcalino-terreux - Google Patents

Procede pour l'extraction selective d'antimoine a partir de minerais d'antimoine a l'aide d'agents de chloruration alcalins ou alcalino-terreux

Info

Publication number
FR2451401A2
FR2451401A2 FR7906278A FR7906278A FR2451401A2 FR 2451401 A2 FR2451401 A2 FR 2451401A2 FR 7906278 A FR7906278 A FR 7906278A FR 7906278 A FR7906278 A FR 7906278A FR 2451401 A2 FR2451401 A2 FR 2451401A2
Authority
FR
France
Prior art keywords
antimony
earth
chloriding
sulphur
alkali
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
FR7906278A
Other languages
English (en)
Other versions
FR2451401B2 (fr
Inventor
Gilles Barbery
Rene Bloise
Jean-Paul Bourgeois
Jean-Marie Winter
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 Géologiques et Minières
Original Assignee
Bureau de Recherches Géologiques et Minières
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 Géologiques et Minières filed Critical Bureau de Recherches Géologiques et Minières
Priority to FR7906278A priority Critical patent/FR2451401A2/fr
Publication of FR2451401A2 publication Critical patent/FR2451401A2/fr
Application granted granted Critical
Publication of FR2451401B2 publication Critical patent/FR2451401B2/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
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • C22B30/02—Obtaining antimony

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PROCEDE POUR L'EXTRACTION SELECTIVE D'ANTIMOINE A PARTIR DE MINERAIS D'ANTIMOINE A L'AIDE D'AGENTS DE CHLORURATION ALCALINS OU ALCALINO-TERREUX. CE PROCEDE CONSISTE A METTRE EN CONTACT INTIME LE MINERAI D'ANTIMOINE AVEC UN AGENT DE CHLORURATION EN ATMOSPHERE OXYDANTE ET EN PRESENCE D'ANHYDRIDE SULFUREUX A UNE TEMPERATURE DE 450 A 600C, ET EST CARACTERISE EN CE QUE LEDIT AGENT DE CHLORURATION EST UN CHLORURE DE METAUX ALCALINS OU ALCALINO-TERREUX. RECUPERATION D'ANTIMOINE DANS LES MINERAIS EN CONTENANT.
FR7906278A 1979-03-12 1979-03-12 Procede pour l'extraction selective d'antimoine a partir de minerais d'antimoine a l'aide d'agents de chloruration alcalins ou alcalino-terreux Granted FR2451401A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7906278A FR2451401A2 (fr) 1979-03-12 1979-03-12 Procede pour l'extraction selective d'antimoine a partir de minerais d'antimoine a l'aide d'agents de chloruration alcalins ou alcalino-terreux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906278A FR2451401A2 (fr) 1979-03-12 1979-03-12 Procede pour l'extraction selective d'antimoine a partir de minerais d'antimoine a l'aide d'agents de chloruration alcalins ou alcalino-terreux

Publications (2)

Publication Number Publication Date
FR2451401A2 true FR2451401A2 (fr) 1980-10-10
FR2451401B2 FR2451401B2 (fr) 1983-09-30

Family

ID=9223022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906278A Granted FR2451401A2 (fr) 1979-03-12 1979-03-12 Procede pour l'extraction selective d'antimoine a partir de minerais d'antimoine a l'aide d'agents de chloruration alcalins ou alcalino-terreux

Country Status (1)

Country Link
FR (1) FR2451401A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998011021A1 (fr) * 1996-09-12 1998-03-19 Roycefield Resources Ltd. Procede de production de trioxyde d'antimoine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2027463A1 (fr) * 1968-12-31 1970-09-25 Boliden Ab

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2027463A1 (fr) * 1968-12-31 1970-09-25 Boliden Ab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998011021A1 (fr) * 1996-09-12 1998-03-19 Roycefield Resources Ltd. Procede de production de trioxyde d'antimoine

Also Published As

Publication number Publication date
FR2451401B2 (fr) 1983-09-30

Similar Documents

Publication Publication Date Title
AU510928B2 (en) Hydrometallurgical recovery of metals from sulphide ores
ATE37565T1 (de) Metallothermische reduktion seltener erdoxide.
ES435190A1 (es) Procedimiento para la disolucion selectiva de los metales no ferreos contenidos en los minerales de pirita.
ZM9176A1 (en) Process for the recovery and purification of germanium from zinc ores
Anderson et al. Processing of antimony at the Sunshine mine
JPS5285003A (en) Method of increasing yield of metallic chlorides formed by chlorination of ores
IE35555L (en) Removal of iron from titaniferous ores
MY7800370A (en) Process for recycling chlorine gas in the chlorination treatment of iron oxide ores containing titanium
JPS5363299A (en) Method of recovering chlorine from ferric chloride byproduced in chlorination of titaniummcontaining material
AU504862B2 (en) Method of recovering scheelith from tungsten ores by flotation
ES484122A1 (es) Un procedimiento para producir una solucion de molibdato de amonio
GB2048309B (en) Method of recovering non-ferrous metals from their sulphide ores
ZA706962B (en) Process for recovering titanium tetrachloride from titaniferous ore
ZA792020B (en) A process for the recovery of magnesium oxide of high purity in industrial scale
JPS5337617A (en) Method of recovering products from waste flow of acrylonitrile production process
ES8605918A1 (es) Procedimiento para la recuperacion de baterias pequenas
CA949755A (en) Process for recovering magnesium chloride ore values from carnallite by solution mining
PL123065B2 (en) Method of treatment of metallurgic intermediate products, sulfide ores and/or ore concentrates
GB1516127A (en) Removing metals from sulphide ores
GB1525683A (en) Refining of vitreous material
IT958238B (it) Processo per recuperare quantita pregiate di metalli refrattari
CA992749A (en) Nitric acid leaching process for the recovery of copper, silver and nickel from polysulfide ores of the same
JPS54115633A (en) Production of metal product by using nonnconsumable electrode electroslag melting
CA907865A (en) Process of recovering tin compounds from tin-containing ores, ore concentrates, slags and the like
Zarubitskii et al. High Temperature Electrolysis in Lead Production Processes