BRPI1011370A2 - processo de regulagem da pureza de oxigênio produzido por uma unidade de adsorção por controle da vazão - Google Patents

processo de regulagem da pureza de oxigênio produzido por uma unidade de adsorção por controle da vazão

Info

Publication number
BRPI1011370A2
BRPI1011370A2 BRPI1011370A BRPI1011370A BRPI1011370A2 BR PI1011370 A2 BRPI1011370 A2 BR PI1011370A2 BR PI1011370 A BRPI1011370 A BR PI1011370A BR PI1011370 A BRPI1011370 A BR PI1011370A BR PI1011370 A2 BRPI1011370 A2 BR PI1011370A2
Authority
BR
Brazil
Prior art keywords
flow control
adsorption unit
process produced
regulation process
oxygen purity
Prior art date
Application number
BRPI1011370A
Other languages
English (en)
Inventor
Joseph Pierquin
Olivier Roy
Sylvain Fourage
Original Assignee
L Air Liquide Société Anonyme Pour L Etude Et L Expl 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 L Air Liquide Société Anonyme Pour L Etude Et L Expl Des Procedes Georges Claude filed Critical L Air Liquide Société Anonyme Pour L Etude Et L Expl Des Procedes Georges Claude
Publication of BRPI1011370A2 publication Critical patent/BRPI1011370A2/pt

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
    • 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
    • B01D53/047—Pressure swing adsorption
    • B01D53/0476—Vacuum pressure swing 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
    • B01D53/02—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0229—Purification or separation processes
    • C01B13/0248—Physical processing only
    • C01B13/0259—Physical processing only by adsorption on solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/12—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • 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
    • B01D2259/40007—Controlling pressure or temperature swing adsorption
    • 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
    • B01D2259/40007—Controlling pressure or temperature swing adsorption
    • B01D2259/40009—Controlling pressure or temperature swing adsorption using sensors or gas analysers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4525—Gas separation or purification devices adapted for specific applications for storage and dispensing systems
    • 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
    • C01B2210/0046—Nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
BRPI1011370A 2009-06-15 2010-06-07 processo de regulagem da pureza de oxigênio produzido por uma unidade de adsorção por controle da vazão BRPI1011370A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0953965A FR2946546B1 (fr) 2009-06-15 2009-06-15 Procede de regulation de la purete d'oxygene produit par une unite d'adsorption par controle du debit
PCT/FR2010/051116 WO2010146282A1 (fr) 2009-06-15 2010-06-07 Procédé de régulation de la pureté d'oxygène produit par une unité d'adsorption par contrôle du débit

Publications (1)

Publication Number Publication Date
BRPI1011370A2 true BRPI1011370A2 (pt) 2016-03-15

Family

ID=41581008

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1011370A BRPI1011370A2 (pt) 2009-06-15 2010-06-07 processo de regulagem da pureza de oxigênio produzido por uma unidade de adsorção por controle da vazão

Country Status (9)

Country Link
US (1) US20120103186A1 (pt)
EP (1) EP2442890A1 (pt)
JP (1) JP2012530038A (pt)
CN (1) CN102802765A (pt)
BR (1) BRPI1011370A2 (pt)
CA (1) CA2761188A1 (pt)
FR (1) FR2946546B1 (pt)
RU (1) RU2534086C2 (pt)
WO (1) WO2010146282A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9023245B2 (en) * 2013-04-26 2015-05-05 Praxair Technology, Inc. Method and system for producing a synthesis gas using an oxygen transport membrane based reforming system with secondary reforming
FR3011481B1 (fr) * 2013-10-04 2017-01-20 Air Liquide Procede d'adsorption a modulation de pression avec regulation
BE1023373B1 (nl) * 2015-06-12 2017-02-24 Atlas Copco Airpower,Naamloze Vennootschap Werkwijze voor het regelen van een adsorptiefase van een gasgenerator en een gasgenerator die een dergelijke werkwijze toepast.
DE102016219551B4 (de) 2016-10-07 2022-01-05 Hansgrohe Se Brausestrahlerzeugungsvorrichtung
DE102016225987A1 (de) * 2016-12-22 2018-06-28 Hansgrohe Se Brausestrahlaustrittsvorrichtung und damit ausgerüstete Brause
US10415760B2 (en) * 2017-04-18 2019-09-17 Air Products And Chemicals, Inc. Control system in an industrial gas pipeline network to satisfy energy consumption constraints at production plants
CA3263037A1 (en) 2022-08-02 2024-02-08 Poseidon Ocean Systems Ltd. AQUACULTURE FEEDING/OXYGEN DISSOLUTION SYSTEM FOR OCEANIC APPLICATIONS AND ASSOCIATED PROCESS
CN119440122A (zh) * 2025-01-13 2025-02-14 江苏大壹半导体科技有限公司 一种半导体设备气体输送方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837281A1 (de) * 1978-08-25 1980-03-06 Linde Ag Verfahren zum bereitstellen von atemgas fuer luftfahrzeuge
US4725293A (en) * 1986-11-03 1988-02-16 The Boc Group, Inc. Automatic control for Pressure Swing Adsorption system
US4867766A (en) * 1988-09-12 1989-09-19 Union Carbide Corporation Oxygen enriched air system
US5258056A (en) * 1991-09-27 1993-11-02 The Boc Group, Inc. PSA system with product turndown and purity control
US5917135A (en) * 1996-06-14 1999-06-29 Invacare Corporation Gas concentration sensor and control for oxygen concentrator utilizing gas concentration sensor
RU2158610C2 (ru) * 1998-12-15 2000-11-10 Научно-техническое объединение "Био-Нова" Способ регулирования и контроля концентрации кислорода и устройство для его осуществления
DE10300141A1 (de) * 2003-01-07 2004-07-15 Blue Membranes Gmbh Verfahren und Vorrichtung zur Sauerstoffanreicherung von Luft bei gleichzeitiger Abreicherung von Kohlendioxid
US7329304B2 (en) * 2005-04-05 2008-02-12 Respironics Oxytec, Inc. Portable oxygen concentrator
EP2500055B1 (en) * 2007-11-15 2013-12-25 Teijin Pharma Limited Oxygen concentrator
US8343259B2 (en) * 2010-03-29 2013-01-01 Wearair Oxygen, Inc. Moisture mitigation in PSA air fractionation

Also Published As

Publication number Publication date
JP2012530038A (ja) 2012-11-29
RU2012101271A (ru) 2013-07-27
FR2946546B1 (fr) 2012-06-08
CA2761188A1 (fr) 2010-12-23
CN102802765A (zh) 2012-11-28
US20120103186A1 (en) 2012-05-03
FR2946546A1 (fr) 2010-12-17
RU2534086C2 (ru) 2014-11-27
EP2442890A1 (fr) 2012-04-25
WO2010146282A1 (fr) 2010-12-23

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]