ES2003254A6 - Process for the production of elementary sulphur from an iron sulphide mineral - Google Patents

Process for the production of elementary sulphur from an iron sulphide mineral

Info

Publication number
ES2003254A6
ES2003254A6 ES878701106A ES8701106A ES2003254A6 ES 2003254 A6 ES2003254 A6 ES 2003254A6 ES 878701106 A ES878701106 A ES 878701106A ES 8701106 A ES8701106 A ES 8701106A ES 2003254 A6 ES2003254 A6 ES 2003254A6
Authority
ES
Spain
Prior art keywords
sulphur
production
iron sulphide
sulphide mineral
elementary sulphur
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
ES878701106A
Other languages
Spanish (es)
Inventor
Didier Anglerot
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 ES2003254A6 publication Critical patent/ES2003254A6/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Compounds Of Iron (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Seasonings (AREA)
  • Saccharide Compounds (AREA)
  • Extraction Or Liquid Replacement (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.
ES878701106A 1986-04-17 1987-04-15 Process for the production of elementary sulphur from an iron sulphide mineral Expired ES2003254A6 (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 (1)

Publication Number Publication Date
ES2003254A6 true ES2003254A6 (en) 1988-10-16

Family

ID=9334327

Family Applications (1)

Application Number Title Priority Date Filing Date
ES878701106A Expired ES2003254A6 (en) 1986-04-17 1987-04-15 Process for the production of elementary sulphur from an iron sulphide mineral

Country Status (11)

Country Link
AU (1) AU7172587A (en)
DE (1) DE3713098A1 (en)
ES (1) ES2003254A6 (en)
FI (1) FI871714A (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 Process for extracting elemental sulfur from high-sulfur ore/slag

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034864A (en) * 1953-05-11 1962-05-15 Sherritt Gordon Mines Ltd Sulfur recovery
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
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
PT84710A (en) 1987-05-01
NO871607D0 (en) 1987-04-15
DE3713098A1 (en) 1987-10-29
AU7172587A (en) 1987-10-22
MA20943A1 (en) 1987-12-31
PT84710B (en) 1989-05-10
GB8709046D0 (en) 1987-05-20
FR2597466B1 (en) 1988-07-29
SE8701604L (en) 1987-10-18
NO871607L (en) 1987-10-19
SE8701604D0 (en) 1987-04-16
FI871714A (en) 1987-10-18
IT1203906B (en) 1989-02-23
FI871714A0 (en) 1987-04-16
GB2189234A (en) 1987-10-21
IT8720141A0 (en) 1987-04-15
FR2597466A1 (en) 1987-10-23

Similar Documents

Publication Publication Date Title
US2227833A (en) Method of selective extraction of metal values
ES8609495A1 (en) Recovery of gold from refractory auriferous iron-containing sulphidic concentrates.
YU89285A (en) Process for leaching sulphur from sulphide materials, containing zinc and iron
US3860419A (en) Process for the recovery of molybdenum from roasted molybdenum concentrates
ECSP930940A (en) HYDROMETALLURGICAL PROCESS TO EXTRACT COPPER
GB1224247A (en) Production of elemental sulphur and iron from iron sulphides
US4118462A (en) Process for the preparation of purified phosphoric solutions from phosphoric acid
ES2003254A6 (en) Process for the production of elementary sulphur from an iron sulphide mineral
EP0316094A3 (en) Separation process
JPS54120226A (en) Recovering method for copper and selenium from copper electrolysis anode slime
ES2003253A6 (en) Extraction of sulphur from iron minerals treated by oxidising lixiviation
GB1491851A (en) Process for recovering copper and zinc from hydrothermal ore sludges
US4302428A (en) Yellowcake processing in uranium recovery
US3853543A (en) Process for producing elemental copper by reacting molten cuprous chloride with zinc
ES2003256A6 (en) Process of recovery of sulphur from minerals containing pyrites
JPS5684307A (en) Wet phosphoric acid refining method
ES8204766A1 (en) Curing and leaching process for metal ores
KR910012306A (en) Process for producing zinc chloride from dust from steelmaking furnace
SU149765A1 (en) The method of extraction of selenium from sludge
SU1274992A1 (en) Method for extracting sulfur from sulfur-containing material
ES434309A1 (en) Purfified phosphoric acid and its production
Oprea et al. The recovery of copper from gangues resulted from copper slag flotation
ES487031A1 (en) Process for extracting uranium from phosphoric acid.
US1101115A (en) Extraction of copper and nickel, particularly from low-grade ores and products.
Selke et al. Zinc recovery by solvent extraction