SE381646B - Sett vid reduktion av svaveldioxid till elementert svavel - Google Patents

Sett vid reduktion av svaveldioxid till elementert svavel

Info

Publication number
SE381646B
SE381646B SE7308676A SE7308676A SE381646B SE 381646 B SE381646 B SE 381646B SE 7308676 A SE7308676 A SE 7308676A SE 7308676 A SE7308676 A SE 7308676A SE 381646 B SE381646 B SE 381646B
Authority
SE
Sweden
Prior art keywords
sulfur
proceed
elements
reduce
dioxide
Prior art date
Application number
SE7308676A
Other languages
English (en)
Swedish (sv)
Inventor
W D Daley
J E Wilkalis
W J M Pieters
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Publication of SE381646B publication Critical patent/SE381646B/xx

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
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0426—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the catalytic conversion
    • C01B17/0434—Catalyst compositions
    • 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
    • C01B17/0478—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 hydrocarbons or mixtures containing them

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE7308676A 1972-06-30 1973-06-20 Sett vid reduktion av svaveldioxid till elementert svavel SE381646B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26786372A 1972-06-30 1972-06-30

Publications (1)

Publication Number Publication Date
SE381646B true SE381646B (sv) 1975-12-15

Family

ID=23020442

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7308676A SE381646B (sv) 1972-06-30 1973-06-20 Sett vid reduktion av svaveldioxid till elementert svavel

Country Status (11)

Country Link
JP (1) JPS5713483B2 (oth)
AU (1) AU467887B2 (oth)
CA (1) CA979621A (oth)
DE (1) DE2327616A1 (oth)
ES (1) ES415394A1 (oth)
FR (1) FR2190725B1 (oth)
GB (1) GB1421961A (oth)
IT (1) IT986414B (oth)
NL (1) NL7308925A (oth)
SE (1) SE381646B (oth)
SU (1) SU552017A3 (oth)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039650A (en) * 1976-05-10 1977-08-02 Allied Chemical Corporation Sulfur dioxide reduction
GB2503294A (en) * 2012-06-22 2013-12-25 Peter Frank Cross Sulphur dioxide conversion to elemental sulphur by reduction with hydrocarbon fuels
GB201303737D0 (en) 2013-03-01 2013-04-17 Cross Peter F Catalytic treatment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2043202A (en) * 1932-07-23 1936-06-02 Gen Chemical Corp Method for reducing sulphur dioxide
DE678133C (de) * 1934-02-22 1939-07-11 Axel Rudolf Lindblad Dr Verfahren zur Herstellung von Schwefel durch Reducktion von Schwefeldioxyd
NL6919238A (oth) * 1969-03-24 1970-09-28

Also Published As

Publication number Publication date
NL7308925A (oth) 1974-01-02
AU467887B2 (en) 1975-12-18
GB1421961A (en) 1976-01-21
DE2327616A1 (de) 1974-01-17
JPS4964591A (oth) 1974-06-22
CA979621A (en) 1975-12-16
FR2190725B1 (oth) 1976-04-23
ES415394A1 (es) 1976-02-16
IT986414B (it) 1975-01-30
AU5611673A (en) 1974-11-28
FR2190725A1 (oth) 1974-02-01
SU552017A3 (ru) 1977-03-25
JPS5713483B2 (oth) 1982-03-17

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