GB1390694A - Reduction of sulphur dioxide to sulphur and0or hydrogen sulphide - Google Patents

Reduction of sulphur dioxide to sulphur and0or hydrogen sulphide

Info

Publication number
GB1390694A
GB1390694A GB3774673A GB3774673A GB1390694A GB 1390694 A GB1390694 A GB 1390694A GB 3774673 A GB3774673 A GB 3774673A GB 3774673 A GB3774673 A GB 3774673A GB 1390694 A GB1390694 A GB 1390694A
Authority
GB
United Kingdom
Prior art keywords
sulphur
hydrogen sulphide
coal
sulphur dioxide
and0or
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
GB3774673A
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.)
Amec Foster Wheeler Holdings Ltd
Original Assignee
Amec Foster Wheeler Holdings 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 Amec Foster Wheeler Holdings Ltd filed Critical Amec Foster Wheeler Holdings Ltd
Publication of GB1390694A publication Critical patent/GB1390694A/en
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
    • C01B17/16—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)
GB3774673A 1972-08-10 1973-08-09 Reduction of sulphur dioxide to sulphur and0or hydrogen sulphide Expired GB1390694A (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
GB1390694A true GB1390694A (en) 1975-04-16

Family

ID=23068838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3774673A Expired GB1390694A (en) 1972-08-10 1973-08-09 Reduction of sulphur dioxide to sulphur and0or hydrogen sulphide

Country Status (12)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373326A1 (fr) * 1976-12-13 1978-07-07 Allied Chem Procede de reduction de l'anhydride sulfureux par du charbon
US4219537A (en) * 1978-10-31 1980-08-26 Foster Wheeler Energy Corporation Desulfurization and low temperature regeneration of carbonaceous adsorbent
DE2933713A1 (de) * 1979-08-21 1981-03-12 Bergwerksverband Gmbh, 4300 Essen Verfahren zur reduktion von so (pfeil abwaerts)2 -reichgasen zu elementarem schwefel
DE3033560A1 (de) * 1979-09-07 1981-03-12 Babcock-Hitachi K.K., Tokyo Verfahren und vorrichtung zur umwandlung von schwefeldioxid in gasen in schwefel.

Families Citing this family (4)

* 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
DE2923704A1 (de) * 1979-06-12 1980-12-18 Bergwerksverband Gmbh Verfahren zur reduktion von so tief 2 -reichgasen zu elementarem schwefel
JPS5734001A (en) * 1980-08-01 1982-02-24 Hitachi Ltd Converting method of sulfur dioxide into sulfur
DE3725556A1 (de) * 1987-03-12 1988-09-22 Hoelter Heinz Adsorptionsmasse zur reinigung der rauchgase von verbrennungsanlagen

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 (no) * 1939-02-27

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373326A1 (fr) * 1976-12-13 1978-07-07 Allied Chem Procede de reduction de l'anhydride sulfureux par du charbon
US4219537A (en) * 1978-10-31 1980-08-26 Foster Wheeler Energy Corporation Desulfurization and low temperature regeneration of carbonaceous adsorbent
DE2933713A1 (de) * 1979-08-21 1981-03-12 Bergwerksverband Gmbh, 4300 Essen Verfahren zur reduktion von so (pfeil abwaerts)2 -reichgasen zu elementarem schwefel
DE3033560A1 (de) * 1979-09-07 1981-03-12 Babcock-Hitachi K.K., Tokyo Verfahren und vorrichtung zur umwandlung von schwefeldioxid in gasen in schwefel.
US4341753A (en) * 1979-09-07 1982-07-27 Hitachi, Ltd. Method and apparatus for converting sulfur dioxide in gas to sulfur

Also Published As

Publication number Publication date
CA999722A (en) 1976-11-16
NO139034C (no) 1978-12-27
SE396209B (sv) 1977-09-12
FR2195584A1 (no) 1974-03-08
AR195354A1 (es) 1973-09-28
DE2337604A1 (de) 1974-02-28
BR7305815D0 (pt) 1974-07-18
AU5723873A (en) 1975-01-09
FR2195584B1 (no) 1979-02-09
JPS4953597A (no) 1974-05-24
IT990190B (it) 1975-06-20
DE2337604C2 (de) 1984-01-05
NO139034B (no) 1978-09-18
ES418006A1 (es) 1976-07-16
ZA735471B (en) 1974-10-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920809