GB1290356A - - Google Patents

Info

Publication number
GB1290356A
GB1290356A GB1290356DA GB1290356A GB 1290356 A GB1290356 A GB 1290356A GB 1290356D A GB1290356D A GB 1290356DA GB 1290356 A GB1290356 A GB 1290356A
Authority
GB
United Kingdom
Prior art keywords
sulphur dioxide
metal
adsorbent
carrier material
regeneration
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
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 GB1290356A publication Critical patent/GB1290356A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases

Abstract

1290356 Regeneration of sulphur dioxide adsorbents ESSO RESEARCH & ENG CO 16 Dec 1969 [13 Jan 1969] 61229/69 Heading C1A An adsorbent comprising a solid carrier material and a metal or metal oxide which has adsorbed sulphur dioxide from a gas mixture containing sulphur dioxide and oxygen is regenerated by contacting the adsorbent with a regeneration gas mixture comprising 50 to 95 volume per cent steam and a reducing gas consisting of hydrogen, carbon monoxide or a mixture thereof. The carrier material is preferably alumina and the metal is preferably copper.
GB1290356D 1969-01-13 1969-12-16 Expired GB1290356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79084469A 1969-01-13 1969-01-13

Publications (1)

Publication Number Publication Date
GB1290356A true GB1290356A (en) 1972-09-27

Family

ID=25151899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290356D Expired GB1290356A (en) 1969-01-13 1969-12-16

Country Status (8)

Country Link
JP (1) JPS4726574B1 (en)
BE (1) BE744299A (en)
DE (1) DE1963617B2 (en)
ES (1) ES375253A1 (en)
FR (1) FR2028239A1 (en)
GB (1) GB1290356A (en)
NL (1) NL7000426A (en)
SE (1) SE365424B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352647A (en) * 1990-05-02 1994-10-04 Ftu Gmbh Composition for separating out noxious substances from gases and exhaust gases

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8717874U1 (en) * 1987-05-18 1990-11-22 Ftu Gmbh, 8130 Starnberg, De
DE4422090A1 (en) * 1994-06-24 1996-01-11 Braun Ag Edge shape on an iron

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352647A (en) * 1990-05-02 1994-10-04 Ftu Gmbh Composition for separating out noxious substances from gases and exhaust gases

Also Published As

Publication number Publication date
BE744299A (en) 1970-07-13
NL7000426A (en) 1970-07-15
DE1963617B2 (en) 1978-08-03
DE1963617A1 (en) 1970-09-03
SE365424B (en) 1974-03-25
FR2028239A1 (en) 1970-10-09
JPS4726574B1 (en) 1972-07-18
ES375253A1 (en) 1972-04-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees