NL6919238A - - Google Patents

Info

Publication number
NL6919238A
NL6919238A NL6919238A NL6919238A NL6919238A NL 6919238 A NL6919238 A NL 6919238A NL 6919238 A NL6919238 A NL 6919238A NL 6919238 A NL6919238 A NL 6919238A NL 6919238 A NL6919238 A NL 6919238A
Authority
NL
Netherlands
Application number
NL6919238A
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 filed Critical
Publication of NL6919238A publication Critical patent/NL6919238A/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
    • C01B17/0473—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
NL6919238A 1969-03-24 1969-12-22 NL6919238A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL6919238A true NL6919238A (en) 1970-09-28

Family

ID=25202706

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6919238A NL6919238A (en) 1969-03-24 1969-12-22

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1421961A (en) * 1972-06-30 1976-01-21 Allied Chem Process for the reduction of sulphur dioxide
DE19506864A1 (en) * 1995-02-16 1996-08-22 Uve Inst Fuer Tech Chemie Und Process for the catalytic treatment of flue gases

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE678133C (en) * 1934-02-22 1939-07-11 Axel Rudolf Lindblad Dr Process for the production of sulfur by reducing sulfur dioxide
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

Also Published As

Publication number Publication date
DE2008466A1 (en) 1970-10-01
DE2008466B2 (en) 1981-04-02
DE2008466C3 (en) 1982-05-19
NO128600B (en) 1973-12-17
FR2031304A5 (en) 1970-11-13
BE746410A (en) 1970-07-31
ES376598A1 (en) 1972-05-01
GB1283631A (en) 1972-08-02
JPS529640B1 (en) 1977-03-17
SE358373B (en) 1973-07-30

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable