PT84709A - Procede pour l:extraction du soufre de minerais pyritiques - Google Patents

Procede pour l:extraction du soufre de minerais pyritiques

Info

Publication number
PT84709A
PT84709A PT84709A PT8470987A PT84709A PT 84709 A PT84709 A PT 84709A PT 84709 A PT84709 A PT 84709A PT 8470987 A PT8470987 A PT 8470987A PT 84709 A PT84709 A PT 84709A
Authority
PT
Portugal
Prior art keywords
sulfur
extraction
pyritic ores
pyritic
ores
Prior art date
Application number
PT84709A
Other languages
English (en)
French (fr)
Other versions
PT84709B (fr
Inventor
Didier Anglerot
Jean-Louis Detienne
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Publication of PT84709A publication Critical patent/PT84709A/pt
Publication of PT84709B publication Critical patent/PT84709B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/06—Froth-flotation processes differential

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
PT84709A 1986-04-17 1987-04-16 Procede pour l:extraction du soufre de minerais pyritiques PT84709B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8605501A FR2597465B1 (fr) 1986-04-17 1986-04-17 Procede pour l'extraction du soufre de minerais pyritiques

Publications (2)

Publication Number Publication Date
PT84709A true PT84709A (fr) 1987-05-01
PT84709B PT84709B (fr) 1989-05-10

Family

ID=9334326

Family Applications (1)

Application Number Title Priority Date Filing Date
PT84709A PT84709B (fr) 1986-04-17 1987-04-16 Procede pour l:extraction du soufre de minerais pyritiques

Country Status (11)

Country Link
AU (1) AU7172387A (pt)
DE (1) DE3713089A1 (pt)
ES (1) ES2003255A6 (pt)
FI (1) FI871713A (pt)
FR (1) FR2597465B1 (pt)
GB (1) GB2189236A (pt)
IT (1) IT1203909B (pt)
MA (1) MA20945A1 (pt)
NO (1) NO871609L (pt)
PT (1) PT84709B (pt)
SE (1) SE8701603L (pt)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898196A (en) * 1953-10-22 1959-08-04 Sherritt Gordon Mines Ltd Method of treating pyrrhotitic mineral sulphides containing non-ferrous metal values for the recovery of said metal values and sulfur
FR1318985A (fr) * 1961-04-04 1963-02-22 Vetrocoke Societa Per Azioni Procédé d'élimination de composés arsenicaux contenus dans le soufre
US3440026A (en) * 1966-10-06 1969-04-22 Dubow Chem Corp Solvent extraction of elemental sulphur from sulphur-bearing materials
US3616331A (en) * 1968-08-03 1971-10-26 Int Nickel Co Recovery of nickel and copper from sulfides
CA892480A (en) * 1969-06-23 1972-02-08 Illis Alexander Concentration of non-ferrous minerals
AU489575B2 (en) * 1972-12-18 1975-06-19 Charles Harold Warman A hydrometallurgical process for the recovery of metals from sulphide ores by oxidation with air or oxygen in ammoniacal solutions
CA1216157A (en) * 1982-09-29 1987-01-06 Donald R. Weir Process for separately recovering zinc and lead values from zinc and lead containing sulphidic ore

Also Published As

Publication number Publication date
NO871609D0 (no) 1987-04-15
NO871609L (no) 1987-10-19
SE8701603L (sv) 1987-10-18
DE3713089A1 (de) 1987-10-22
SE8701603D0 (sv) 1987-04-16
FR2597465B1 (fr) 1988-07-29
GB2189236A (en) 1987-10-21
GB8709048D0 (en) 1987-05-20
IT8720144A0 (it) 1987-04-15
AU7172387A (en) 1987-10-22
FI871713A (fi) 1987-10-18
FR2597465A1 (fr) 1987-10-23
ES2003255A6 (es) 1988-10-16
MA20945A1 (fr) 1987-12-31
PT84709B (fr) 1989-05-10
IT1203909B (it) 1989-02-23
FI871713A0 (fi) 1987-04-16

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