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SE8701604D0 - PROCEDURE FOR RECOVERY OF Elemental Sulfur from an Iron Sulphide Mineral - Google Patents

PROCEDURE FOR RECOVERY OF Elemental Sulfur from an Iron Sulphide Mineral

Info

Publication number
SE8701604D0
SE8701604D0 SE8701604A SE8701604A SE8701604D0 SE 8701604 D0 SE8701604 D0 SE 8701604D0 SE 8701604 A SE8701604 A SE 8701604A SE 8701604 A SE8701604 A SE 8701604A SE 8701604 D0 SE8701604 D0 SE 8701604D0
Authority
SE
Sweden
Prior art keywords
recovery
procedure
iron sulphide
elemental sulfur
sulphide mineral
Prior art date
Application number
SE8701604A
Other languages
Swedish (sv)
Other versions
SE8701604L (en
Inventor
D Anglerot
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 SE8701604D0 publication Critical patent/SE8701604D0/en
Publication of SE8701604L publication Critical patent/SE8701604L/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

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)
  • Removal Of Specific Substances (AREA)
  • Compounds Of Iron (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Seasonings (AREA)
  • Saccharide Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

Process of preparation of elementary sulphur from an iron sulphide mineral, which comprises the oxidising acid lixiviation of the pulverised mineral, for extraction of the sulphur, the pulp obtained from the lixiviation being subjected to separation of its solids from the solution which contains it; the solids are treated hot with an organic solvent for sulphur, which is then recovered by crystallisation with cooling, while the solution is treated for extraction of the non-ferrous metals.
SE8701604A 1986-04-17 1987-04-16 PROCEDURE FOR RECOVERY OF Elemental Sulfur from an Iron Sulphide Mineral SE8701604L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8605502A FR2597466B1 (en) 1986-04-17 1986-04-17 PROCESS FOR OBTAINING ELEMENTARY SULFUR FROM IRON SULFIDE ORE

Publications (2)

Publication Number Publication Date
SE8701604D0 true SE8701604D0 (en) 1987-04-16
SE8701604L SE8701604L (en) 1987-10-18

Family

ID=9334327

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8701604A SE8701604L (en) 1986-04-17 1987-04-16 PROCEDURE FOR RECOVERY OF Elemental Sulfur from an Iron Sulphide Mineral

Country Status (11)

Country Link
AU (1) AU7172587A (en)
DE (1) DE3713098A1 (en)
ES (1) ES2003254A6 (en)
FI (1) FI871714L (en)
FR (1) FR2597466B1 (en)
GB (1) GB2189234A (en)
IT (1) IT1203906B (en)
MA (1) MA20943A1 (en)
NO (1) NO871607L (en)
PT (1) PT84710B (en)
SE (1) SE8701604L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100436309C (en) * 2003-12-22 2008-11-26 济南钢铁集团总公司 Decoloring and purifying process for coke over gas desulfurized by-product coarse sulfur
CN114772558A (en) * 2022-04-27 2022-07-22 长沙华时捷环保科技发展股份有限公司 A kind of extraction process of elemental sulfur in high-sulfur ore/slag

Family Cites Families (8)

* 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
US3034864A (en) * 1953-05-11 1962-05-15 Sherritt Gordon Mines Ltd Sulfur recovery
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
US3529957A (en) * 1967-08-25 1970-09-22 Sherritt Gordon Mines Ltd Production of elemental sulphur and iron from iron sulphides
IL31207A (en) * 1967-12-18 1972-06-28 Treadwell Corp Process of leaching sulfide-containing materials with hot,strong sulfuric acid
CA892480A (en) * 1969-06-23 1972-02-08 Illis Alexander Concentration of non-ferrous minerals
CA926087A (en) * 1970-04-16 1973-05-15 Kunda Wasyl Sulphur recovery

Also Published As

Publication number Publication date
ES2003254A6 (en) 1988-10-16
FI871714A7 (en) 1987-10-18
DE3713098A1 (en) 1987-10-29
IT1203906B (en) 1989-02-23
PT84710B (en) 1989-05-10
FR2597466B1 (en) 1988-07-29
SE8701604L (en) 1987-10-18
GB8709046D0 (en) 1987-05-20
FI871714A0 (en) 1987-04-16
NO871607L (en) 1987-10-19
AU7172587A (en) 1987-10-22
MA20943A1 (en) 1987-12-31
GB2189234A (en) 1987-10-21
PT84710A (en) 1987-05-01
FI871714L (en) 1987-10-18
IT8720141A0 (en) 1987-04-15
FR2597466A1 (en) 1987-10-23
NO871607D0 (en) 1987-04-15

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