FR2031304A5 - - Google Patents

Info

Publication number
FR2031304A5
FR2031304A5 FR7006166A FR7006166A FR2031304A5 FR 2031304 A5 FR2031304 A5 FR 2031304A5 FR 7006166 A FR7006166 A FR 7006166A FR 7006166 A FR7006166 A FR 7006166A FR 2031304 A5 FR2031304 A5 FR 2031304A5
Authority
FR
France
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
FR7006166A
Other languages
French (fr)
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.)
Allied Corp
Original Assignee
Allied Chemical and Dye Corp
Allied Chemical Corp
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 Chemical and Dye Corp, Allied Chemical Corp filed Critical Allied Chemical and Dye Corp
Application granted granted Critical
Publication of FR2031304A5 publication Critical patent/FR2031304A5/fr
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
FR7006166A 1969-03-24 1970-02-20 Expired FR2031304A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80999669A 1969-03-24 1969-03-24

Publications (1)

Publication Number Publication Date
FR2031304A5 true FR2031304A5 (xx) 1970-11-13

Family

ID=25202706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7006166A Expired FR2031304A5 (xx) 1969-03-24 1970-02-20

Country Status (9)

Country Link
JP (1) JPS529640B1 (xx)
BE (1) BE746410A (xx)
DE (1) DE2008466C3 (xx)
ES (1) ES376598A1 (xx)
FR (1) FR2031304A5 (xx)
GB (1) GB1283631A (xx)
NL (1) NL6919238A (xx)
NO (1) NO128600B (xx)
SE (1) SE358373B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190725A1 (xx) * 1972-06-30 1974-02-01 Allied Chem

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506864A1 (de) * 1995-02-16 1996-08-22 Uve Inst Fuer Tech Chemie Und Verfahren zur katalytischen Behandlung von Rauchgasen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE678133C (de) * 1934-02-22 1939-07-11 Axel Rudolf Lindblad Dr Verfahren zur Herstellung von Schwefel durch Reducktion von Schwefeldioxyd
GB443008A (en) * 1935-10-03 1936-02-19 Axel Rudolf Lindblad Improvements in methods of producing sulphur by the reduction of sulphur dioxide
US3199955A (en) * 1962-08-20 1965-08-10 Texas Gulf Sulphur Co Process of reducing sulphur dioxide to elemental sulphur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190725A1 (xx) * 1972-06-30 1974-02-01 Allied Chem

Also Published As

Publication number Publication date
JPS529640B1 (xx) 1977-03-17
SE358373B (xx) 1973-07-30
NL6919238A (xx) 1970-09-28
NO128600B (xx) 1973-12-17
DE2008466A1 (de) 1970-10-01
GB1283631A (en) 1972-08-02
DE2008466B2 (de) 1981-04-02
BE746410A (fr) 1970-07-31
DE2008466C3 (de) 1982-05-19
ES376598A1 (es) 1972-05-01

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse