ZA735471B - Reduction of sulphur dioxide to sulphur - Google Patents

Reduction of sulphur dioxide to sulphur

Info

Publication number
ZA735471B
ZA735471B ZA735471A ZA735471A ZA735471B ZA 735471 B ZA735471 B ZA 735471B ZA 735471 A ZA735471 A ZA 735471A ZA 735471 A ZA735471 A ZA 735471A ZA 735471 B ZA735471 B ZA 735471B
Authority
ZA
South Africa
Prior art keywords
sulphur
reduction
dioxide
sulphur dioxide
Prior art date
Application number
ZA735471A
Inventor
P Steiner
Original Assignee
Foster Wheeler Ltd
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 Foster Wheeler Ltd filed Critical Foster Wheeler Ltd
Publication of ZA735471B publication Critical patent/ZA735471B/en

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
    • C01B17/16—Hydrogen sulfides
    • C01B17/164—Preparation by reduction of oxidic sulfur compounds
    • 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
    • C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
    • C01B17/0482—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with carbon or solid carbonaceous materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Catalysts (AREA)
ZA735471A 1972-08-10 1973-08-10 Reduction of sulphur dioxide to sulphur ZA735471B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27941072A 1972-08-10 1972-08-10

Publications (1)

Publication Number Publication Date
ZA735471B true ZA735471B (en) 1974-10-30

Family

ID=23068838

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA735471A ZA735471B (en) 1972-08-10 1973-08-10 Reduction of sulphur dioxide to sulphur

Country Status (12)

Country Link
JP (1) JPS4953597A (en)
AR (1) AR195354A1 (en)
BR (1) BR7305815D0 (en)
CA (1) CA999722A (en)
DE (1) DE2337604C2 (en)
ES (1) ES418006A1 (en)
FR (1) FR2195584B1 (en)
GB (1) GB1390694A (en)
IT (1) IT990190B (en)
NO (1) NO139034C (en)
SE (1) SE396209B (en)
ZA (1) ZA735471B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5289593A (en) * 1975-11-26 1977-07-27 Foster Wheeler Energy Corp Method of reducing sulfur dioxide to sulfur
FR2373326A1 (en) * 1976-12-13 1978-07-07 Allied Chem Conversion of sulphur di:oxide to sulphur in waste gas - where gas is fed continuously through heated fluidised bed of coal
US4219537A (en) * 1978-10-31 1980-08-26 Foster Wheeler Energy Corporation Desulfurization and low temperature regeneration of carbonaceous adsorbent
DE2923704A1 (en) * 1979-06-12 1980-12-18 Bergwerksverband Gmbh METHOD FOR REDUCING SO LOW 2 - GASES TO ELEMENTAL SULFUR
DE2933713A1 (en) * 1979-08-21 1981-03-12 Bergwerksverband Gmbh, 4300 Essen METHOD FOR REDUCING SO (ARROW DOWN) 2 -GASES TO ELEMENTAL SULFUR
JPS5641809A (en) * 1979-09-07 1981-04-18 Hitachi Ltd Method and apparatus for converting sulfur dioxide in gas into sulfur
JPS5734001A (en) * 1980-08-01 1982-02-24 Hitachi Ltd Converting method of sulfur dioxide into sulfur
DE3725556A1 (en) * 1987-03-12 1988-09-22 Hoelter Heinz Adsorbent for combustion flue gas purificn. - esp. desulphurisation and denitrification, contg. unburnt constituents of coal ash

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB158288A (en) * 1919-07-31 1921-02-10 Walter James Browning Process for the production of hydrogen sulphide from sulphurous gases
US2208247A (en) * 1935-06-10 1940-07-16 Gen Chemical Corp Production of sulphur
BE438019A (en) * 1939-02-27

Also Published As

Publication number Publication date
FR2195584A1 (en) 1974-03-08
ES418006A1 (en) 1976-07-16
DE2337604C2 (en) 1984-01-05
IT990190B (en) 1975-06-20
DE2337604A1 (en) 1974-02-28
NO139034B (en) 1978-09-18
JPS4953597A (en) 1974-05-24
BR7305815D0 (en) 1974-07-18
FR2195584B1 (en) 1979-02-09
SE396209B (en) 1977-09-12
GB1390694A (en) 1975-04-16
AR195354A1 (en) 1973-09-28
CA999722A (en) 1976-11-16
NO139034C (en) 1978-12-27
AU5723873A (en) 1975-01-09

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