FR2125591A3 - Elementary sulphur prepn - from hydrogen sulphide and sulphur dioxide using polar aprotic solvents - Google Patents

Elementary sulphur prepn - from hydrogen sulphide and sulphur dioxide using polar aprotic solvents

Info

Publication number
FR2125591A3
FR2125591A3 FR7205530A FR7205530A FR2125591A3 FR 2125591 A3 FR2125591 A3 FR 2125591A3 FR 7205530 A FR7205530 A FR 7205530A FR 7205530 A FR7205530 A FR 7205530A FR 2125591 A3 FR2125591 A3 FR 2125591A3
Authority
FR
France
Prior art keywords
sulphur
prepn
polar aprotic
aprotic solvents
hydrogen sulphide
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.)
Granted
Application number
FR7205530A
Other languages
English (en)
Other versions
FR2125591B3 (fr
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.)
BASF SE
Original Assignee
BASF SE
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
Priority claimed from DE19712108285 external-priority patent/DE2108285A1/de
Priority claimed from DE19712108284 external-priority patent/DE2108284A1/de
Priority claimed from DE19712108282 external-priority patent/DE2108282A1/de
Application filed by BASF SE filed Critical BASF SE
Publication of FR2125591A3 publication Critical patent/FR2125591A3/fr
Application granted granted Critical
Publication of FR2125591B3 publication Critical patent/FR2125591B3/fr
Granted 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
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
FR7205530A 1971-02-20 1972-02-18 Elementary sulphur prepn - from hydrogen sulphide and sulphur dioxide using polar aprotic solvents Granted FR2125591A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19712108285 DE2108285A1 (en) 1971-02-20 1971-02-20 Desulphurisation of gases - by reaction of hydrogen sulphide with sulphur dioxide effected in presence of sulphoxides
DE19712108284 DE2108284A1 (de) 1971-02-20 1971-02-20 Verfahren zur Umsetzung von Schwefelwasserstoff und Schwefeldioxid zu elementarem Schwefel
DE19712108282 DE2108282A1 (en) 1971-02-20 1971-02-20 Elementary sulphur prepn - from hydrogen sulphide and sulphur dioxide using polar aprotic solvents

Publications (2)

Publication Number Publication Date
FR2125591A3 true FR2125591A3 (en) 1972-09-29
FR2125591B3 FR2125591B3 (fr) 1975-02-14

Family

ID=27183221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7205530A Granted FR2125591A3 (en) 1971-02-20 1972-02-18 Elementary sulphur prepn - from hydrogen sulphide and sulphur dioxide using polar aprotic solvents

Country Status (2)

Country Link
FR (1) FR2125591A3 (fr)
NL (1) NL7201370A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213793A2 (fr) * 1972-09-22 1974-08-09 Inst Francais Du Petrole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213793A2 (fr) * 1972-09-22 1974-08-09 Inst Francais Du Petrole

Also Published As

Publication number Publication date
NL7201370A (fr) 1972-08-22
FR2125591B3 (fr) 1975-02-14

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