IT1203907B - Procedimento di recupero dello zolfo da minerali contenenti periti - Google Patents

Procedimento di recupero dello zolfo da minerali contenenti periti

Info

Publication number
IT1203907B
IT1203907B IT20142/87A IT2014287A IT1203907B IT 1203907 B IT1203907 B IT 1203907B IT 20142/87 A IT20142/87 A IT 20142/87A IT 2014287 A IT2014287 A IT 2014287A IT 1203907 B IT1203907 B IT 1203907B
Authority
IT
Italy
Prior art keywords
surveyors
sulfur
recovery
procedure
minerals containing
Prior art date
Application number
IT20142/87A
Other languages
English (en)
Other versions
IT8720142A0 (it
Inventor
Didier 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 IT8720142A0 publication Critical patent/IT8720142A0/it
Application granted granted Critical
Publication of IT1203907B publication Critical patent/IT1203907B/it

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
IT20142/87A 1986-04-17 1987-04-15 Procedimento di recupero dello zolfo da minerali contenenti periti IT1203907B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8605500A FR2597464B1 (fr) 1986-04-17 1986-04-17 Procede de recuperation du soufre de minerais renfermant des pyrites

Publications (2)

Publication Number Publication Date
IT8720142A0 IT8720142A0 (it) 1987-04-15
IT1203907B true IT1203907B (it) 1989-02-23

Family

ID=9334325

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20142/87A IT1203907B (it) 1986-04-17 1987-04-15 Procedimento di recupero dello zolfo da minerali contenenti periti

Country Status (12)

Country Link
US (1) US4729888A (it)
AU (1) AU7172487A (it)
DE (1) DE3713085A1 (it)
ES (1) ES2003256A6 (it)
FI (1) FI871712A (it)
FR (1) FR2597464B1 (it)
GB (1) GB2189477A (it)
IT (1) IT1203907B (it)
MA (1) MA20942A1 (it)
NO (1) NO871606L (it)
PT (1) PT84708B (it)
SE (1) SE8701601L (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5049370A (en) * 1989-09-26 1991-09-17 Ultraclean Incorporated Process and apparatus for purifying elemental sulfur carried in an aqueous cake

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US635199A (en) * 1899-04-07 1899-10-17 Joseph Smith Process of treating gold or silver ores.
US2118140A (en) * 1936-12-24 1938-05-24 Halowax Corp Extraction of sulphur
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
US3053651A (en) * 1958-01-21 1962-09-11 Chemetals Corp Treatment of sulfide minerals
US2898197A (en) * 1958-11-05 1959-08-04 Sherritt Gordon Mines Ltd Method of treating pyrrhotitic mineral sulphides containing non-ferrous metal values
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
DE2044460A1 (en) * 1970-09-08 1972-03-09 Gnii Sulphur purificn from arsenic - by treatment with calcium (hydr) oxide and aq inorganic salt soln
CA965964A (en) * 1972-05-08 1975-04-15 International Nickel Company Of Canada Process for oxidizing metal sulfides in aqueous suspensions

Also Published As

Publication number Publication date
DE3713085A1 (de) 1987-10-29
GB2189477A (en) 1987-10-28
FR2597464A1 (fr) 1987-10-23
AU7172487A (en) 1987-10-22
GB8709045D0 (en) 1987-05-20
US4729888A (en) 1988-03-08
SE8701601D0 (sv) 1987-04-16
IT8720142A0 (it) 1987-04-15
SE8701601L (sv) 1987-10-18
ES2003256A6 (es) 1988-10-16
NO871606D0 (no) 1987-04-15
MA20942A1 (fr) 1987-12-31
FR2597464B1 (fr) 1988-07-29
PT84708B (fr) 1989-05-10
FI871712A0 (fi) 1987-04-16
NO871606L (no) 1987-10-19
FI871712A (fi) 1987-10-18
PT84708A (fr) 1987-05-01

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