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BE749383A - Reduction de so2 en soufre elementaire - Google Patents

Reduction de so2 en soufre elementaire

Info

Publication number
BE749383A
BE749383A BE749383DA BE749383A BE 749383 A BE749383 A BE 749383A BE 749383D A BE749383D A BE 749383DA BE 749383 A BE749383 A BE 749383A
Authority
BE
Belgium
Prior art keywords
reduction
elementary sulfur
elementary
sulfur
Prior art date
Application number
Other languages
English (en)
Inventor
H Z Hurlburt
M H Davis
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
Publication of BE749383A publication Critical patent/BE749383A/fr

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)
BE749383D 1969-04-24 1970-04-23 Reduction de so2 en soufre elementaire BE749383A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE749383A true BE749383A (fr) 1970-10-23

Family

ID=25227695

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749383D BE749383A (fr) 1969-04-24 1970-04-23 Reduction de so2 en soufre elementaire

Country Status (7)

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

Families Citing this family (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
FR2038886A5 (fr) 1971-01-08
CA919391A (en) 1973-01-23
GB1289211A (fr) 1972-09-13
NL7003703A (fr) 1970-10-27
DE2019660A1 (de) 1970-11-05
ZA702716B (en) 1971-01-27

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