FR2285172A1 - Diffusion of hydrogen into pressurised water - using palladium based selectively permeable barrier - Google Patents

Diffusion of hydrogen into pressurised water - using palladium based selectively permeable barrier

Info

Publication number
FR2285172A1
FR2285172A1 FR7431903A FR7431903A FR2285172A1 FR 2285172 A1 FR2285172 A1 FR 2285172A1 FR 7431903 A FR7431903 A FR 7431903A FR 7431903 A FR7431903 A FR 7431903A FR 2285172 A1 FR2285172 A1 FR 2285172A1
Authority
FR
France
Prior art keywords
hydrogen
water
diffusion
selectively permeable
permeable barrier
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.)
Granted
Application number
FR7431903A
Other languages
French (fr)
Other versions
FR2285172B1 (en
Inventor
Lucien Dolle
Henryk Kahan
Jean Rozenberg
Paul Vignet
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7431903A priority Critical patent/FR2285172A1/en
Publication of FR2285172A1 publication Critical patent/FR2285172A1/en
Application granted granted Critical
Publication of FR2285172B1 publication Critical patent/FR2285172B1/fr
Granted 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/04—Feed or outlet devices; Feed or outlet control devices using osmotic pressure using membranes, porous plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231268—Diffusers characterised by the shape of the diffuser element being helically wound, coiled and joined bands or wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/29—Mixing systems, i.e. flow charts or diagrams
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Introduction of hydrogen into water, partic. water under pressure and esp. the primary coolant for a pressure-water nuclear reactor, by circulating a current of gaseous hydrogen and a current of water on the opposite sides of a Pd-based barrier, in such a way that the hydrogen diffuses through barrier into the water. Process solves the problem of maintaining the concn. of dissolved hydrogen in the pressurised water, without difficulties involved in working with hydrogen at the very high pressure required to cause it to dissolve at the temps. and pressures involved.
FR7431903A 1974-09-20 1974-09-20 Diffusion of hydrogen into pressurised water - using palladium based selectively permeable barrier Granted FR2285172A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7431903A FR2285172A1 (en) 1974-09-20 1974-09-20 Diffusion of hydrogen into pressurised water - using palladium based selectively permeable barrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7431903A FR2285172A1 (en) 1974-09-20 1974-09-20 Diffusion of hydrogen into pressurised water - using palladium based selectively permeable barrier

Publications (2)

Publication Number Publication Date
FR2285172A1 true FR2285172A1 (en) 1976-04-16
FR2285172B1 FR2285172B1 (en) 1978-11-24

Family

ID=9143305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431903A Granted FR2285172A1 (en) 1974-09-20 1974-09-20 Diffusion of hydrogen into pressurised water - using palladium based selectively permeable barrier

Country Status (1)

Country Link
FR (1) FR2285172A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001903A1 (en) * 1977-10-27 1979-05-16 BROWN BOVERI REAKTOR GmbH Method of and apparatus for introducing gas into the coolant liquid of nuclear reactors
FR2471025A2 (en) * 1978-06-27 1981-06-12 Kraftwerk Union Ag NUCLEAR REACTOR WITH LIQUID REFRIGERANT
EP0039826A1 (en) * 1980-05-08 1981-11-18 BROWN BOVERI REAKTOR GmbH Method and arrangement for pressure attenuation in the pressure vessel of a nuclear reactor system
WO2010003550A1 (en) 2008-07-10 2010-01-14 Khs Ag Method and device for carbonating a liquid medium, for example a beverage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB694918A (en) * 1951-02-23 1953-07-29 F S Gibbs Inc Diffusion of gases in liquids
US2937981A (en) * 1951-06-22 1960-05-24 Augustine O Allen Suppression of water decomposition
FR1383782A (en) * 1963-08-08 1965-01-04 Engelhard Ind Method and device for preparing hydrogen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB694918A (en) * 1951-02-23 1953-07-29 F S Gibbs Inc Diffusion of gases in liquids
US2937981A (en) * 1951-06-22 1960-05-24 Augustine O Allen Suppression of water decomposition
FR1383782A (en) * 1963-08-08 1965-01-04 Engelhard Ind Method and device for preparing hydrogen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001903A1 (en) * 1977-10-27 1979-05-16 BROWN BOVERI REAKTOR GmbH Method of and apparatus for introducing gas into the coolant liquid of nuclear reactors
FR2471025A2 (en) * 1978-06-27 1981-06-12 Kraftwerk Union Ag NUCLEAR REACTOR WITH LIQUID REFRIGERANT
EP0039826A1 (en) * 1980-05-08 1981-11-18 BROWN BOVERI REAKTOR GmbH Method and arrangement for pressure attenuation in the pressure vessel of a nuclear reactor system
WO2010003550A1 (en) 2008-07-10 2010-01-14 Khs Ag Method and device for carbonating a liquid medium, for example a beverage
US8608139B2 (en) 2008-07-10 2013-12-17 Khs Gmbh Method and device for carbonating a liquid medium, for example a beverage

Also Published As

Publication number Publication date
FR2285172B1 (en) 1978-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse