NO871609L - Fremgangsmaate for ekstraksjon av svovel fra pyritter. - Google Patents

Fremgangsmaate for ekstraksjon av svovel fra pyritter.

Info

Publication number
NO871609L
NO871609L NO871609A NO871609A NO871609L NO 871609 L NO871609 L NO 871609L NO 871609 A NO871609 A NO 871609A NO 871609 A NO871609 A NO 871609A NO 871609 L NO871609 L NO 871609L
Authority
NO
Norway
Prior art keywords
sulfur
concentrate
stated
leaching
subjected
Prior art date
Application number
NO871609A
Other languages
English (en)
Norwegian (no)
Other versions
NO871609D0 (no
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 NO871609D0 publication Critical patent/NO871609D0/no
Publication of NO871609L publication Critical patent/NO871609L/no

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO871609A 1986-04-17 1987-04-15 Fremgangsmaate for ekstraksjon av svovel fra pyritter. NO871609L (no)

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
NO871609D0 NO871609D0 (no) 1987-04-15
NO871609L true NO871609L (no) 1987-10-19

Family

ID=9334326

Family Applications (1)

Application Number Title Priority Date Filing Date
NO871609A NO871609L (no) 1986-04-17 1987-04-15 Fremgangsmaate for ekstraksjon av svovel fra pyritter.

Country Status (11)

Country Link
AU (1) AU7172387A (es)
DE (1) DE3713089A1 (es)
ES (1) ES2003255A6 (es)
FI (1) FI871713A7 (es)
FR (1) FR2597465B1 (es)
GB (1) GB2189236A (es)
IT (1) IT1203909B (es)
MA (1) MA20945A1 (es)
NO (1) NO871609L (es)
PT (1) PT84709B (es)
SE (1) SE8701603L (es)

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 The International Nickel Company Of Canada 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
SE8701603D0 (sv) 1987-04-16
MA20945A1 (fr) 1987-12-31
FI871713L (fi) 1987-10-18
GB2189236A (en) 1987-10-21
DE3713089A1 (de) 1987-10-22
NO871609D0 (no) 1987-04-15
AU7172387A (en) 1987-10-22
IT1203909B (it) 1989-02-23
PT84709A (fr) 1987-05-01
FR2597465B1 (fr) 1988-07-29
GB8709048D0 (en) 1987-05-20
ES2003255A6 (es) 1988-10-16
FI871713A7 (fi) 1987-10-18
IT8720144A0 (it) 1987-04-15
FR2597465A1 (fr) 1987-10-23
SE8701603L (sv) 1987-10-18
FI871713A0 (fi) 1987-04-16
PT84709B (fr) 1989-05-10

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