BE831692A - Procede d'enlevement de l'anhydride sulfureux de melanges gazeux - Google Patents

Procede d'enlevement de l'anhydride sulfureux de melanges gazeux

Info

Publication number
BE831692A
BE831692A BE158576A BE158576A BE831692A BE 831692 A BE831692 A BE 831692A BE 158576 A BE158576 A BE 158576A BE 158576 A BE158576 A BE 158576A BE 831692 A BE831692 A BE 831692A
Authority
BE
Belgium
Prior art keywords
gas mixtures
sulfurous anhydride
removing sulfurous
anhydride
mixtures
Prior art date
Application number
BE158576A
Other languages
English (en)
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 BE831692A publication Critical patent/BE831692A/fr

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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S95/00—Gas separation: processes
    • Y10S95/90—Solid sorbent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treating Waste Gases (AREA)
BE158576A 1974-07-24 1975-07-24 Procede d'enlevement de l'anhydride sulfureux de melanges gazeux BE831692A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US491601A US3917469A (en) 1974-07-24 1974-07-24 Method for the removal of sulfur dioxide from gas mixtures

Publications (1)

Publication Number Publication Date
BE831692A true BE831692A (fr) 1976-01-26

Family

ID=23952897

Family Applications (1)

Application Number Title Priority Date Filing Date
BE158576A BE831692A (fr) 1974-07-24 1975-07-24 Procede d'enlevement de l'anhydride sulfureux de melanges gazeux

Country Status (6)

Country Link
US (1) US3917469A (fr)
JP (1) JPS5149187A (fr)
BE (1) BE831692A (fr)
CA (1) CA1042364A (fr)
FR (1) FR2279442A1 (fr)
GB (1) GB1467550A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457709A1 (fr) * 1979-05-29 1980-12-26 Anvar Nouveaux agents d'adsorption de gaz utiles en particulier pour separer de l'hydrogene d'une phase le renfermant
US4302218A (en) * 1980-06-16 1981-11-24 Fmc Corporation Process for controlling sulfur oxides in coal gasification
US4296078A (en) * 1980-10-07 1981-10-20 Tellis Cyril B Separation of hydrogen chloride from gaseous mixtures
US4854314A (en) * 1985-08-30 1989-08-08 Martin Roy E Safety pillow for preventing smoke inhalation
US4835299A (en) * 1987-03-31 1989-05-30 Union Carbide Corporation Process for purifying tertiary organophosphites
US5019361A (en) * 1988-11-09 1991-05-28 Union Carbide Canada Limited Removal and recovery of sulphur dioxide from gas streams
US5248321A (en) * 1992-08-06 1993-09-28 The Research Foundation Of State University Of New York At Buffalo Process of removing sulfur oxides from gaseous mixtures
EP0896590A1 (fr) 1996-05-03 1999-02-17 Warner-Lambert Company Purification rapide par reactifs de refroidissement brusque supportes par des polymeres
US5797979A (en) * 1997-01-23 1998-08-25 Air Products And Chemicals, Inc. Removal of acid gases from gas mixtures using ion exchange resins
AU6865498A (en) * 1997-04-07 1998-10-30 Thermatrix Inc. Recirculating bed adsorption/desorption method and system
US6576044B1 (en) 1999-02-25 2003-06-10 The Boc Group, Inc. Process for the purification of nitric oxide
US6709487B1 (en) * 2002-10-22 2004-03-23 Air Products And Chemicals, Inc. Adsorbent for moisture removal from fluorine-containing fluids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564818A (en) * 1968-12-11 1971-02-23 Jack S Lasky Process for removal of s02 from fluids
US3646594A (en) * 1969-06-11 1972-02-29 Health Education Elfare Usa Process for removal of acidic materials from fluids

Also Published As

Publication number Publication date
FR2279442A1 (fr) 1976-02-20
CA1042364A (fr) 1978-11-14
JPS5149187A (en) 1976-04-28
FR2279442B1 (fr) 1979-05-04
GB1467550A (en) 1977-03-16
DE2533103A1 (de) 1976-02-05
US3917469A (en) 1975-11-04
JPS544719B2 (fr) 1979-03-09
DE2533103B2 (de) 1977-04-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNION CARBIDE CORP.

Effective date: 19920731