ES2003253A6 - Procedimiento de extraccion del azufre de minerales de hierro tratados por lixiviacion oxidante - Google Patents

Procedimiento de extraccion del azufre de minerales de hierro tratados por lixiviacion oxidante

Info

Publication number
ES2003253A6
ES2003253A6 ES8701105A ES8701105A ES2003253A6 ES 2003253 A6 ES2003253 A6 ES 2003253A6 ES 8701105 A ES8701105 A ES 8701105A ES 8701105 A ES8701105 A ES 8701105A ES 2003253 A6 ES2003253 A6 ES 2003253A6
Authority
ES
Spain
Prior art keywords
extraction
lixiviation
oxidising
sulphur
sulfur
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
ES8701105A
Other languages
English (en)
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 ES2003253A6 publication Critical patent/ES2003253A6/es
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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Iron (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE AZUFRE ELEMENTAL A PARTIR DE UN MINERAL DE SULFURO DE HIERRO, QUE COMPRENDE LA LIXIVIACION ACIDA, OXIDANTE, DE UN MINERAL PULVERIZADO, EN VISTA A LA EXTRACCION DEL AZUFRE, SIENDO LA PULPA OBTENIDA AL FINAL DE LA LIXIVIACION SOMETIDA A LA SEPARACION DE SUS SOLIDOS (13) DE LA SOLUCION (14) QUE CONTIENEN; ANTES DE ESTA SEPARACION, EL AZUFRE ELEMENTAL, FORMADO POR LA LIXIVIACION, ES FUNDIDO Y PUESTO EN FORMA DE AGLOMERADOS QUE SE SEPARAN DE LA PULPA, SIENDO DESPUES LOS AGLOMERADOS DISUELTOS EN UN SOLVENTE ORGANICO DEL AZUFRE, SIENDO ESTE A CONTINUACION RECUPERADO POR CRISTALIZACION CON EL ENFRIAMIENTO (8), MIENTRAS QUE LA SOLUCION (10) ES TRATADA CON EL FIN DE LA EXTRACCION DE METALES NO FERREOS.
ES8701105A 1986-04-17 1987-04-15 Procedimiento de extraccion del azufre de minerales de hierro tratados por lixiviacion oxidante Expired ES2003253A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8605503A FR2597467B1 (fr) 1986-04-17 1986-04-17 Perfectionnement a l'extraction du soufre de minerais de fer traites par lixiviation oxydante

Publications (1)

Publication Number Publication Date
ES2003253A6 true ES2003253A6 (es) 1988-10-16

Family

ID=9334328

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8701105A Expired ES2003253A6 (es) 1986-04-17 1987-04-15 Procedimiento de extraccion del azufre de minerales de hierro tratados por lixiviacion oxidante

Country Status (11)

Country Link
AU (1) AU7172687A (es)
DE (1) DE3713088A1 (es)
ES (1) ES2003253A6 (es)
FI (1) FI871715A7 (es)
FR (1) FR2597467B1 (es)
GB (1) GB2189235A (es)
IT (1) IT1203908B (es)
MA (1) MA20944A1 (es)
NO (1) NO871608L (es)
PT (1) PT84711B (es)
SE (1) SE8701602L (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2186020C2 (ru) * 1999-09-13 2002-07-27 Кабардино-Балкарский государственный университет Способ получения серы
CN113774221A (zh) * 2021-07-29 2021-12-10 广东邦普循环科技有限公司 低冰镍浸出提取有价金属及硫元素的方法

Family Cites Families (9)

* 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
GB760624A (en) * 1953-05-09 1956-11-07 Chemical Construction Corp Improved method for the treatment of mineral sulphide ores
US3034864A (en) * 1953-05-11 1962-05-15 Sherritt Gordon Mines Ltd Sulfur recovery
GB871646A (en) * 1957-08-02 1961-06-28 Sherritt Gordon Mines Ltd An improved process for recovering noble metals from refractory minerals
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
US3529957A (en) * 1967-08-25 1970-09-22 Sherritt Gordon Mines Ltd Production of elemental sulphur and iron from iron sulphides
CA892480A (en) * 1969-06-23 1972-02-08 The International Nickel Company Of Canada Concentration of non-ferrous minerals
CA965962A (en) * 1972-05-08 1975-04-15 International Nickel Company Of Canada Separation of nickel from copper

Also Published As

Publication number Publication date
DE3713088A1 (de) 1987-10-22
FI871715L (fi) 1987-10-18
FI871715A0 (fi) 1987-04-16
IT1203908B (it) 1989-02-23
SE8701602L (sv) 1987-10-18
NO871608D0 (no) 1987-04-15
GB2189235A (en) 1987-10-21
PT84711B (fr) 1989-05-10
FI871715A7 (fi) 1987-10-18
GB8709047D0 (en) 1987-05-20
IT8720143A0 (it) 1987-04-15
PT84711A (fr) 1987-05-01
NO871608L (no) 1987-10-19
SE8701602D0 (sv) 1987-04-16
MA20944A1 (fr) 1987-12-31
FR2597467B1 (fr) 1988-07-29
AU7172687A (en) 1987-10-22
FR2597467A1 (fr) 1987-10-23

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