ES353037A1 - Procedimiento para purificar el azufre obtenido de piritas de hierro y de otros minerales sulfurados afines. - Google Patents

Procedimiento para purificar el azufre obtenido de piritas de hierro y de otros minerales sulfurados afines.

Info

Publication number
ES353037A1
ES353037A1 ES353037A ES353037A ES353037A1 ES 353037 A1 ES353037 A1 ES 353037A1 ES 353037 A ES353037 A ES 353037A ES 353037 A ES353037 A ES 353037A ES 353037 A1 ES353037 A1 ES 353037A1
Authority
ES
Spain
Prior art keywords
sulphur
aqueous solution
sulphuric
alkali metal
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
ES353037A
Other languages
English (en)
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.)
Empresa Auxiliar de la Industria SA
Original Assignee
Empresa Auxiliar de la Industria 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 Empresa Auxiliar de la Industria SA filed Critical Empresa Auxiliar de la Industria SA
Priority to ES353037A priority Critical patent/ES353037A1/es
Priority to FR6909273A priority patent/FR2006726A1/fr
Priority to BE730741D priority patent/BE730741A/xx
Priority to GB08014/69A priority patent/GB1213098A/en
Priority to SE05396/69A priority patent/SE352326B/xx
Priority to NL6906156A priority patent/NL6906156A/xx
Priority to US818452A priority patent/US3619143A/en
Priority to DE19691920713 priority patent/DE1920713A1/de
Publication of ES353037A1 publication Critical patent/ES353037A1/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
    • C01B17/0232—Purification, e.g. degassing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES353037A 1968-04-23 1968-04-23 Procedimiento para purificar el azufre obtenido de piritas de hierro y de otros minerales sulfurados afines. Expired ES353037A1 (es)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES353037A ES353037A1 (es) 1968-04-23 1968-04-23 Procedimiento para purificar el azufre obtenido de piritas de hierro y de otros minerales sulfurados afines.
FR6909273A FR2006726A1 (es) 1968-04-23 1969-03-28
BE730741D BE730741A (es) 1968-04-23 1969-03-31
GB08014/69A GB1213098A (en) 1968-04-23 1969-04-08 Process for the purification of the sulphur obtained from iron pyrites of other similar sulphur-containing ores
SE05396/69A SE352326B (es) 1968-04-23 1969-04-16
NL6906156A NL6906156A (es) 1968-04-23 1969-04-22
US818452A US3619143A (en) 1968-04-23 1969-04-22 Process for the purification of sulfur from pyrite and other sulfur-containing ores
DE19691920713 DE1920713A1 (de) 1968-04-23 1969-04-23 Verfahren zur Reinigung von aus Schwefelkies und anderen aehnlichen schwefelhaltigen Erzen gewonnenem Schwefel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES353037A ES353037A1 (es) 1968-04-23 1968-04-23 Procedimiento para purificar el azufre obtenido de piritas de hierro y de otros minerales sulfurados afines.

Publications (1)

Publication Number Publication Date
ES353037A1 true ES353037A1 (es) 1969-09-16

Family

ID=8448731

Family Applications (1)

Application Number Title Priority Date Filing Date
ES353037A Expired ES353037A1 (es) 1968-04-23 1968-04-23 Procedimiento para purificar el azufre obtenido de piritas de hierro y de otros minerales sulfurados afines.

Country Status (8)

Country Link
US (1) US3619143A (es)
BE (1) BE730741A (es)
DE (1) DE1920713A1 (es)
ES (1) ES353037A1 (es)
FR (1) FR2006726A1 (es)
GB (1) GB1213098A (es)
NL (1) NL6906156A (es)
SE (1) SE352326B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5686057A (en) * 1996-11-13 1997-11-11 Betzdearborn Inc. Selective oxidation of hydrogen sulfide in molten sulfur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190125444A (en) * 1901-12-13 1902-11-13 Joseph Edward Riley Improvements in the Recovery of Arsenic and Sulphur from Precipitated Sulphide of Arsenic.
NL32209C (es) * 1930-03-15
US1952290A (en) * 1930-09-09 1934-03-27 Norddeutsche Affinerie Process for the recovery of arsenic
US2959467A (en) * 1956-03-22 1960-11-08 Yusuf Mehmed Process for treating arseniuretted or sulfarsenidic cobalt, nickel or cobalt and nickel ores

Also Published As

Publication number Publication date
GB1213098A (en) 1970-11-18
BE730741A (es) 1969-09-01
SE352326B (es) 1972-12-27
DE1920713A1 (de) 1969-11-13
FR2006726A1 (es) 1970-01-02
NL6906156A (es) 1969-10-27
US3619143A (en) 1971-11-09

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