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ES2003255A6 - PROCEDURE FOR THE EXTRACTION OF SULFUR FROM PIRITIC MINERALS - Google Patents

PROCEDURE FOR THE EXTRACTION OF SULFUR FROM PIRITIC MINERALS

Info

Publication number
ES2003255A6
ES2003255A6 ES8701107A ES8701107A ES2003255A6 ES 2003255 A6 ES2003255 A6 ES 2003255A6 ES 8701107 A ES8701107 A ES 8701107A ES 8701107 A ES8701107 A ES 8701107A ES 2003255 A6 ES2003255 A6 ES 2003255A6
Authority
ES
Spain
Prior art keywords
extraction
sulfur
minerals
piritic
procedure
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.)
Expired
Application number
ES8701107A
Other languages
Spanish (es)
Inventor
Didier Anglerot
Jean-Louis Detienne
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.)
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
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 Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine
Publication of ES2003255A6 publication Critical patent/ES2003255A6/en
Expired legal-status Critical Current

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)

Abstract

EXTRACCION DEL AZUFRE EN MINERALES PIRITICOS, QUE COMPRENDE LA LIXIVIACION OXIDANTE DEL MINERAL PULVERIZADO, SEGUIDA DE UNA EXTRACCION POR MEDIO DE UN SOLVENTE ORGANICO; ESTA LIXIVIACION ESTA PRECEDIDA POR LA SEPARACION DE LOS SULFUROS DE METALES NO FERREOS POR FLOTACION.EXTRACTION OF SULFUR IN PYRITIC MINERALS, WHICH INCLUDES THE OXIDIZING LEACHING OF THE PULVERIZED MINERAL, FOLLOWED BY EXTRACTION USING AN ORGANIC SOLVENT; THIS LEACHING IS PRECEDED BY THE SEPARATION OF SULFIDES FROM NON-FERROUS METALS BY FLOTATION.

ES8701107A 1986-04-17 1987-04-15 PROCEDURE FOR THE EXTRACTION OF SULFUR FROM PIRITIC MINERALS Expired ES2003255A6 (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
ES2003255A6 true ES2003255A6 (en) 1988-10-16

Family

ID=9334326

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8701107A Expired ES2003255A6 (en) 1986-04-17 1987-04-15 PROCEDURE FOR THE EXTRACTION OF SULFUR FROM PIRITIC MINERALS

Country Status (11)

Country Link
AU (1) AU7172387A (en)
DE (1) DE3713089A1 (en)
ES (1) ES2003255A6 (en)
FI (1) FI871713L (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
SE8701603D0 (en) 1987-04-16
NO871609L (en) 1987-10-19
PT84709A (en) 1987-05-01
FR2597465A1 (en) 1987-10-23
MA20945A1 (en) 1987-12-31
IT1203909B (en) 1989-02-23
FR2597465B1 (en) 1988-07-29
AU7172387A (en) 1987-10-22
FI871713A7 (en) 1987-10-18
GB2189236A (en) 1987-10-21
PT84709B (en) 1989-05-10
IT8720144A0 (en) 1987-04-15
SE8701603L (en) 1987-10-18
FI871713L (en) 1987-10-18
DE3713089A1 (en) 1987-10-22
NO871609D0 (en) 1987-04-15
FI871713A0 (en) 1987-04-16
GB8709048D0 (en) 1987-05-20

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