MA20945A1 - Process for the extraction of sulfur from pyritic ores - Google Patents

Process for the extraction of sulfur from pyritic ores

Info

Publication number
MA20945A1
MA20945A1 MA21183A MA21183A MA20945A1 MA 20945 A1 MA20945 A1 MA 20945A1 MA 21183 A MA21183 A MA 21183A MA 21183 A MA21183 A MA 21183A MA 20945 A1 MA20945 A1 MA 20945A1
Authority
MA
Morocco
Prior art keywords
sulfur
extraction
pyritic ores
pyritic
ores
Prior art date
Application number
MA21183A
Other languages
French (fr)
Inventor
Anglerot Didier
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 MA20945A1 publication Critical patent/MA20945A1/en

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)
MA21183A 1986-04-17 1987-04-14 Process for the extraction of sulfur from pyritic ores MA20945A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8605501A FR2597465B1 (en) 1986-04-17 1986-04-17 PROCESS FOR THE EXTRACTION OF SULFUR FROM PYRITIC ORES

Publications (1)

Publication Number Publication Date
MA20945A1 true MA20945A1 (en) 1987-12-31

Family

ID=9334326

Family Applications (1)

Application Number Title Priority Date Filing Date
MA21183A MA20945A1 (en) 1986-04-17 1987-04-14 Process for the extraction of sulfur from pyritic ores

Country Status (11)

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

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 (en) * 1961-04-04 1963-02-22 Vetrocoke Societa Per Azioni Process for removing arsenicals contained in sulfur
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 (en) 1987-04-15
NO871609L (en) 1987-10-19
SE8701603L (en) 1987-10-18
DE3713089A1 (en) 1987-10-22
PT84709A (en) 1987-05-01
SE8701603D0 (en) 1987-04-16
FR2597465B1 (en) 1988-07-29
GB2189236A (en) 1987-10-21
GB8709048D0 (en) 1987-05-20
IT8720144A0 (en) 1987-04-15
AU7172387A (en) 1987-10-22
FI871713A (en) 1987-10-18
FR2597465A1 (en) 1987-10-23
ES2003255A6 (en) 1988-10-16
PT84709B (en) 1989-05-10
IT1203909B (en) 1989-02-23
FI871713A0 (en) 1987-04-16

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