FR2691375B1 - Process for the treatment of smelly and / or toxic gases. - Google Patents

Process for the treatment of smelly and / or toxic gases.

Info

Publication number
FR2691375B1
FR2691375B1 FR9206260A FR9206260A FR2691375B1 FR 2691375 B1 FR2691375 B1 FR 2691375B1 FR 9206260 A FR9206260 A FR 9206260A FR 9206260 A FR9206260 A FR 9206260A FR 2691375 B1 FR2691375 B1 FR 2691375B1
Authority
FR
France
Prior art keywords
smelly
treatment
toxic gases
toxic
gases
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 - Fee Related
Application number
FR9206260A
Other languages
French (fr)
Other versions
FR2691375A1 (en
Inventor
Jean Morlec
Christine Travers
Claude Dezael
Morlec Jean
Travers Christine
Dezael Claude
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR9206260A priority Critical patent/FR2691375B1/en
Publication of FR2691375A1 publication Critical patent/FR2691375A1/en
Application granted granted Critical
Publication of FR2691375B1 publication Critical patent/FR2691375B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • 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
    • B01D53/04—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 with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/401—Further details for adsorption processes and devices using a single bed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
FR9206260A 1992-05-20 1992-05-20 Process for the treatment of smelly and / or toxic gases. Expired - Fee Related FR2691375B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9206260A FR2691375B1 (en) 1992-05-20 1992-05-20 Process for the treatment of smelly and / or toxic gases.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9206260A FR2691375B1 (en) 1992-05-20 1992-05-20 Process for the treatment of smelly and / or toxic gases.

Publications (2)

Publication Number Publication Date
FR2691375A1 FR2691375A1 (en) 1993-11-26
FR2691375B1 true FR2691375B1 (en) 1994-09-09

Family

ID=9430064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9206260A Expired - Fee Related FR2691375B1 (en) 1992-05-20 1992-05-20 Process for the treatment of smelly and / or toxic gases.

Country Status (1)

Country Link
FR (1) FR2691375B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7722702B2 (en) * 2005-06-30 2010-05-25 Praxair Technology, Inc. Adsorbent and catalyst mixtures

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450644A (en) * 1966-11-15 1969-06-17 Union Carbide Corp Treatment of oxidatively regenerated molecular sieve catalysts
US4358297A (en) * 1980-01-02 1982-11-09 Exxon Research And Engineering Company Removal of sulfur from process streams
US4648977A (en) * 1985-12-30 1987-03-10 Union Carbide Corporation Process for removing toxic organic materials from weak aqueous solutions thereof
US4795482A (en) * 1987-06-30 1989-01-03 Union Carbide Corporation Process for eliminating organic odors and compositions for use therein
US4786418A (en) * 1988-03-11 1988-11-22 Union Carbide Corporation Process for aqueous stream purification

Also Published As

Publication number Publication date
FR2691375A1 (en) 1993-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100129