FR2785062B1 - Installation et procede de production comportant plusieurs etapes de traitement - Google Patents

Installation et procede de production comportant plusieurs etapes de traitement

Info

Publication number
FR2785062B1
FR2785062B1 FR9813366A FR9813366A FR2785062B1 FR 2785062 B1 FR2785062 B1 FR 2785062B1 FR 9813366 A FR9813366 A FR 9813366A FR 9813366 A FR9813366 A FR 9813366A FR 2785062 B1 FR2785062 B1 FR 2785062B1
Authority
FR
France
Prior art keywords
plant
production method
processing steps
several processing
several
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
FR9813366A
Other languages
English (en)
Other versions
FR2785062A1 (fr
Inventor
Patrice Ollivier
Christophe Charrier
Dominique Jouvaud
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR9813366A priority Critical patent/FR2785062B1/fr
Priority to US09/427,278 priority patent/US6290750B1/en
Publication of FR2785062A1 publication Critical patent/FR2785062A1/fr
Application granted granted Critical
Publication of FR2785062B1 publication Critical patent/FR2785062B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0676—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources
    • G05D7/0682—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources using a plurality of flow sources
    • 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
    • B01D53/0454—Controlling adsorption
    • 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
    • B01D53/22—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 diffusion
    • B01D53/229—Integrated processes (Diffusion and at least one other process, e.g. adsorption, absorption)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0494—Combined chemical and physical processing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0009—Physical processing
    • C01B2210/001—Physical processing by making use of membranes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0009—Physical processing
    • C01B2210/0014—Physical processing by adsorption in solids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0045—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0062—Water
FR9813366A 1998-10-26 1998-10-26 Installation et procede de production comportant plusieurs etapes de traitement Expired - Fee Related FR2785062B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9813366A FR2785062B1 (fr) 1998-10-26 1998-10-26 Installation et procede de production comportant plusieurs etapes de traitement
US09/427,278 US6290750B1 (en) 1998-10-26 1999-10-26 Production plant and process comprising several treatment steps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9813366A FR2785062B1 (fr) 1998-10-26 1998-10-26 Installation et procede de production comportant plusieurs etapes de traitement

Publications (2)

Publication Number Publication Date
FR2785062A1 FR2785062A1 (fr) 2000-04-28
FR2785062B1 true FR2785062B1 (fr) 2003-12-12

Family

ID=9531962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9813366A Expired - Fee Related FR2785062B1 (fr) 1998-10-26 1998-10-26 Installation et procede de production comportant plusieurs etapes de traitement

Country Status (2)

Country Link
US (1) US6290750B1 (fr)
FR (1) FR2785062B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793424B1 (fr) * 1999-05-12 2001-07-13 Air Liquide Necessaire et procede de construction de plusieurs installations industrielles complexes
JP4018858B2 (ja) * 1999-12-20 2007-12-05 大同エアプロダクツ・エレクトロニクス株式会社 パーフルオロ化合物分離回収方法およびそれに用いるパーフルオロ化合物分離回収装置
EP1332784B1 (fr) * 2002-01-25 2006-08-23 Eurosider S.a.S. di Milli Ottavio & C. Appareil à membrane pour le traitement de l'air d'alimentation dans une installation de peinture au pistolet
FR2841153B1 (fr) * 2002-06-21 2004-07-23 Air Liquide Procede de regulation d'une unite de traitement, par adsorption a modulation de pression, d'au moins un gaz de charge
US6881242B2 (en) * 2003-01-13 2005-04-19 Ati Properties, Inc. Hydrogen reclamation apparatus and method
US7387659B2 (en) 2005-02-01 2008-06-17 Parker Hannifin Corporation Pneumatically operated automatic shutoff circuit for controlling the generation of gas
US20090259323A1 (en) * 2008-04-09 2009-10-15 Partha Kesavan Adsorption control method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857082A (en) * 1988-09-15 1989-08-15 Air Products And Chemicals, Inc. Membrane unit turn-down control system
US5077029A (en) * 1990-07-23 1991-12-31 Union Carbide Industrial Gases Technology Corporation Membrane/deoxo control method and system
ZA922959B (en) * 1991-05-03 1993-03-31 Generon Systems Method and apparatus for continuously separating nitrogen from air
DE69226675T2 (de) * 1991-06-03 1998-12-24 Air Liquide Membraneinheit mit einer grossen Betriebsflexibilität
US5258056A (en) * 1991-09-27 1993-11-02 The Boc Group, Inc. PSA system with product turndown and purity control
US5440891A (en) * 1994-01-26 1995-08-15 Hindmon, Jr.; James O. Fuzzy logic based controller for cooling and refrigerating systems
US5496388A (en) * 1994-07-01 1996-03-05 Air Liquide America Corporation System for compressing air and extracting nitrogen from compressed air
US5588984A (en) * 1995-07-18 1996-12-31 Verini; Nicholas A. Apparatus and method to intermittently manufacture and dispense nitrogen
US5688306A (en) * 1995-07-18 1997-11-18 Verini; Nicholas A. Apparatus and method to intermittently manufacture and dispense nitrogen gas
US5851293A (en) * 1996-03-29 1998-12-22 Atmi Ecosys Corporation Flow-stabilized wet scrubber system for treatment of process gases from semiconductor manufacturing operations

Also Published As

Publication number Publication date
US6290750B1 (en) 2001-09-18
FR2785062A1 (fr) 2000-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100630