CA919391A - Reduction of so2 to elemental sulfur - Google Patents

Reduction of so2 to elemental sulfur

Info

Publication number
CA919391A
CA919391A CA074811A CA74811A CA919391A CA 919391 A CA919391 A CA 919391A CA 074811 A CA074811 A CA 074811A CA 74811 A CA74811 A CA 74811A CA 919391 A CA919391 A CA 919391A
Authority
CA
Canada
Prior art keywords
reduction
elemental sulfur
elemental
sulfur
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
CA074811A
Other versions
CA74811S (en
Inventor
Z. Hurlburt Harvey
Milton H. Davis, Jr.
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Application granted granted Critical
Publication of CA919391A publication Critical patent/CA919391A/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
    • C01B17/02—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
CA074811A 1969-04-24 1970-02-13 Reduction of so2 to elemental sulfur Expired CA919391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81928069A 1969-04-24 1969-04-24

Publications (1)

Publication Number Publication Date
CA919391A true CA919391A (en) 1973-01-23

Family

ID=25227695

Family Applications (1)

Application Number Title Priority Date Filing Date
CA074811A Expired CA919391A (en) 1969-04-24 1970-02-13 Reduction of so2 to elemental sulfur

Country Status (7)

Country Link
BE (1) BE749383A (en)
CA (1) CA919391A (en)
DE (1) DE2019660A1 (en)
FR (1) FR2038886A5 (en)
GB (1) GB1289211A (en)
NL (1) NL7003703A (en)
ZA (1) ZA702716B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171348A (en) * 1978-06-29 1979-10-16 Allied Chemical Corporation Process for eliminating carbon deposition on sulfur dioxide reduction catalyst in a staged reactor system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171348A (en) * 1978-06-29 1979-10-16 Allied Chemical Corporation Process for eliminating carbon deposition on sulfur dioxide reduction catalyst in a staged reactor system

Also Published As

Publication number Publication date
GB1289211A (en) 1972-09-13
ZA702716B (en) 1971-01-27
BE749383A (en) 1970-10-23
FR2038886A5 (en) 1971-01-08
DE2019660A1 (en) 1970-11-05
NL7003703A (en) 1970-10-27

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