WO2007006997A3 - High thermal performance gas recycling system - Google Patents

High thermal performance gas recycling system Download PDF

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Publication number
WO2007006997A3
WO2007006997A3 PCT/FR2006/050680 FR2006050680W WO2007006997A3 WO 2007006997 A3 WO2007006997 A3 WO 2007006997A3 FR 2006050680 W FR2006050680 W FR 2006050680W WO 2007006997 A3 WO2007006997 A3 WO 2007006997A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
compressor
gasometer
high thermal
thermal performance
Prior art date
Application number
PCT/FR2006/050680
Other languages
French (fr)
Other versions
WO2007006997A2 (en
Inventor
Nicolas Blanchard
Patrick Kae-Nune
Original Assignee
Air Liquide
Nicolas Blanchard
Patrick Kae-Nune
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, Nicolas Blanchard, Patrick Kae-Nune filed Critical Air Liquide
Publication of WO2007006997A2 publication Critical patent/WO2007006997A2/en
Publication of WO2007006997A3 publication Critical patent/WO2007006997A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B23/00—Noble gases; Compounds thereof
    • C01B23/001—Purification or separation processes of noble gases
    • C01B23/0036—Physical processing only
    • C01B23/0042—Physical processing only by making use of membranes
    • 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
    • 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
    • B01D2257/11—Noble gases
    • 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
    • C01B2210/0029—Obtaining noble gases
    • C01B2210/0031—Helium

Abstract

The invention concerns an equipment for recycling high thermal performance gas or gas mixtures derived from a plant using such gases or gas mixtures, comprising the following elements: i) a first gasometer adapted to recover all or part of the gas or gas mixture of the user plant; j) a compressor, adapted to compress the gas of the first gasometer until a sufficient level of pressure is achieved for operating a membrane separator located downstream of the compressor; k) a membrane separator adapted to separate the gas derived from the compressor so as to obtain on the permeate side of the separator a gaseous mixture rich is said high thermal performance gas or gas mixture; l) a second gasometer adapted to store said gaseous mixture obtained on the permeate side; m) a high pressure storage volume adapted to store the gas derived from the second gasometer after the latter has been pressurized by said compressor and to feed the user plant with gas when the user plant requires same.
PCT/FR2006/050680 2005-07-12 2006-07-05 High thermal performance gas recycling system WO2007006997A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0552155 2005-07-12
FR0552155A FR2888516B1 (en) 2005-07-12 2005-07-12 GAS RECYCLING SYSTEM WITH HIGH THERMAL PERFORMANCE

Publications (2)

Publication Number Publication Date
WO2007006997A2 WO2007006997A2 (en) 2007-01-18
WO2007006997A3 true WO2007006997A3 (en) 2007-03-08

Family

ID=36178040

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/050680 WO2007006997A2 (en) 2005-07-12 2006-07-05 High thermal performance gas recycling system

Country Status (2)

Country Link
FR (1) FR2888516B1 (en)
WO (1) WO2007006997A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390533A (en) * 1992-05-05 1995-02-21 Praxair Technology Inc. Pressurizing with and recovering helium
FR2730790A1 (en) * 1995-02-17 1996-08-23 Air Liquide METHOD OF INTRODUCING A FILLING GAS IN A SPEAKER AND INSTALLATION THEREFOR
DE19627922A1 (en) * 1996-07-11 1998-01-15 Leybold Vakuum Gmbh Method and appliance for recovering helium used in leakage tests
US20040144161A1 (en) * 2003-01-27 2004-07-29 Andre Micke Apparatus and method for recovery and recycle of tracer gas from leak testing process with randomly varying demand

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390533A (en) * 1992-05-05 1995-02-21 Praxair Technology Inc. Pressurizing with and recovering helium
FR2730790A1 (en) * 1995-02-17 1996-08-23 Air Liquide METHOD OF INTRODUCING A FILLING GAS IN A SPEAKER AND INSTALLATION THEREFOR
DE19627922A1 (en) * 1996-07-11 1998-01-15 Leybold Vakuum Gmbh Method and appliance for recovering helium used in leakage tests
US20040144161A1 (en) * 2003-01-27 2004-07-29 Andre Micke Apparatus and method for recovery and recycle of tracer gas from leak testing process with randomly varying demand

Also Published As

Publication number Publication date
WO2007006997A2 (en) 2007-01-18
FR2888516B1 (en) 2007-09-14
FR2888516A1 (en) 2007-01-19

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