FR2407554A1 - Procede et appareil d'injection de gaz dans du liquide, notamment dans un refrigerant de reacteur nucleaire - Google Patents

Procede et appareil d'injection de gaz dans du liquide, notamment dans un refrigerant de reacteur nucleaire

Info

Publication number
FR2407554A1
FR2407554A1 FR7829628A FR7829628A FR2407554A1 FR 2407554 A1 FR2407554 A1 FR 2407554A1 FR 7829628 A FR7829628 A FR 7829628A FR 7829628 A FR7829628 A FR 7829628A FR 2407554 A1 FR2407554 A1 FR 2407554A1
Authority
FR
France
Prior art keywords
nuclear reactor
liquid
injecting gas
pressurized water
reactor refrigerant
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
FR7829628A
Other languages
English (en)
Other versions
FR2407554B1 (fr
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.)
ABB Reaktor GmbH
Original Assignee
Babcock Brown Boveri Reaktor GmbH
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 Babcock Brown Boveri Reaktor GmbH filed Critical Babcock Brown Boveri Reaktor GmbH
Publication of FR2407554A1 publication Critical patent/FR2407554A1/fr
Application granted granted Critical
Publication of FR2407554B1 publication Critical patent/FR2407554B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D31/00—Pumping liquids and elastic fluids at the same time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/60—Pump mixers, i.e. mixing within a pump
    • B01F25/64—Pump mixers, i.e. mixing within a pump of the centrifugal-pump type, i.e. turbo-mixers
    • B01F25/641—Multi-staged turbo-mixers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0044—Varying behaviour or the very pump by introducing a gas
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • G21C17/0225—Chemical surface treatment, e.g. corrosion
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/04—Pumping arrangements
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measuring Volume Flow (AREA)

Abstract

L'INVENTION A TRAIT A UN PROCEDE ET A UN APPAREIL D'INJECTION D'UN GAZ DANS DES LIQUIDES. ELLE PROPOSE UN DISPOSITIF DE CHARGEMENT EN GAZ INJECTANT DE L'HYDROGENE DANS L'EAU PRESSURISEE QUI REFROIDIT LE COEUR D'UN REACTEUR NUCLEAIRE PAR L'INTERMEDIAIRE DE BUSES PREVUES DANS UNE POMPE DE CIRCULATION D'EAU PRESSURISEE. DES COMBINAISONS DE CANALISATIONS ET DE SOUPAPES SONT EGALEMENT PREVUES POUR PERMETTRE UN BALAYAGE DE MATIERES SOLIDES DES BUSES. APPLICABLE NOTAMMENT AUX CENTRALES NUCLEAIRES A EAU PRESSURISEE.
FR7829628A 1977-10-27 1978-10-18 Procede et appareil d'injection de gaz dans du liquide, notamment dans un refrigerant de reacteur nucleaire Granted FR2407554A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2748160A DE2748160C2 (de) 1977-10-27 1977-10-27 Einrichtung zur Begasung von Primärkühlmittel einer wassergekühlten Kernreaktoranlage

Publications (2)

Publication Number Publication Date
FR2407554A1 true FR2407554A1 (fr) 1979-05-25
FR2407554B1 FR2407554B1 (fr) 1983-10-21

Family

ID=6022391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829628A Granted FR2407554A1 (fr) 1977-10-27 1978-10-18 Procede et appareil d'injection de gaz dans du liquide, notamment dans un refrigerant de reacteur nucleaire

Country Status (14)

Country Link
US (1) US4282062A (fr)
JP (1) JPS5566798A (fr)
AT (1) AT364046B (fr)
BE (1) BE871613A (fr)
CA (1) CA1110784A (fr)
CH (1) CH635520A5 (fr)
DE (1) DE2748160C2 (fr)
ES (2) ES474564A1 (fr)
FR (1) FR2407554A1 (fr)
GB (1) GB2007991B (fr)
IL (1) IL55685A (fr)
IT (1) IT1099267B (fr)
NL (1) NL183328C (fr)
SE (1) SE436947B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997013253A1 (fr) * 1995-09-29 1997-04-10 Siemens Aktiengesellschaft Dispositif d'injection d'un gaz dans l'agent de refroidissement primaire d'un reacteur a eau sous pression
FR2771024A1 (fr) * 1997-11-19 1999-05-21 Inst Francais Du Petrole Dispositif et procede de compression diphasique d'un gaz soluble dans un solvant
US6928134B1 (en) 1995-09-29 2005-08-09 Framatome Anp Gmbh Apparatus for admitting gas into the primary coolant of a pressurized water reactor

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828153C3 (de) * 1978-06-27 1984-07-26 Kraftwerk Union AG, 4330 Mülheim Kernreaktor mit einem flüssigen Kühlmittel
DE2948297C2 (de) * 1978-06-27 1985-01-17 Kraftwerk Union AG, 4330 Mülheim Kernreaktor mit einem flüssigen Kühlmittel
FR2466841A1 (fr) * 1979-09-28 1981-04-10 Commissariat Energie Atomique Reacteur nucleaire dont les generateurs de vapeur sont equipes d'une capacite reserve
US4842811A (en) * 1985-02-05 1989-06-27 Westinghouse Electric Corp. Method for preventing oxygen corrosion in a boiling water nuclear reactor and improved boiling water reactor system
US5287392A (en) * 1992-11-25 1994-02-15 General Electric Company Internal passive water recombiner/hydrogen peroxide decomposer for a boiling water reactor
US5285486A (en) * 1992-11-25 1994-02-08 General Electric Company Internal passive hydrogen peroxide decomposer for a boiling water reactor
US5392325A (en) * 1993-05-21 1995-02-21 General Electric Company Method and apparatus for local protection of piping systems from stress corrosion cracking
US20220254530A1 (en) * 2019-07-03 2022-08-11 Framatome Gmbh Hydrogenation system for pressurized water reactor and according method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1582197A (fr) * 1967-07-24 1969-09-26
FR2023686A1 (fr) * 1968-11-20 1970-08-21 Vogelbusch Gmbh
FR2211279A1 (fr) * 1972-12-01 1974-07-19 Mueller Hans
DE2429761A1 (de) * 1973-07-16 1975-02-06 Westinghouse Electric Corp Verfahren zur verminderung der konzentration von radioaktivem gas im kuehlmittel eines kernreaktors
DE2511235A1 (de) * 1974-03-18 1975-10-02 Combustion Eng Druckwasser-kernreaktor-kuehlmittelkreislauf
FR2280488A2 (fr) * 1974-08-02 1976-02-27 Knauf Westdeutsche Gips Dispositif pour la confection de mortiers d'enduits

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2372538A (en) * 1943-09-06 1945-03-27 James C White Flushing means for centrifugal pumps
US2937981A (en) * 1951-06-22 1960-05-24 Augustine O Allen Suppression of water decomposition
US2791182A (en) * 1954-08-11 1957-05-07 Scheidl Julius Water aerating pump
FR1180467A (fr) * 1956-09-01 1959-06-04 Escher Wyss Ag Dispositif pour rendre étanche, vers l'extérieur, au droit de pièces en mouvementrelatif une enceinte qui contient des produits de fission gazeux provenant de réactions nucléaires
GB1029648A (en) * 1964-05-22 1966-05-18 Ca Atomic Energy Ltd Method of suppressing radiolytic water decomposition in nuclear reactors
DK123146B (da) * 1966-12-19 1972-05-23 H Larsen Apparat til indføring af et første fluidum i et andet.
US3806408A (en) * 1966-12-29 1974-04-23 Atomic Energy Authority Uk Fluid flow arrangement for measuring a fluid property
US3663117A (en) * 1970-01-21 1972-05-16 Cornell Mfg Co Aeration pump
US3663725A (en) * 1970-04-23 1972-05-16 Gen Electric Corrosion inhibition
CH543799A (de) * 1971-12-22 1973-10-31 Kraftwerk Union Ag Kernkraftwerk mit Druckwasserreaktor
JPS539404B2 (fr) * 1972-03-06 1978-04-05
US4018859A (en) * 1972-12-01 1977-04-19 Mueller Hans Arrangement for aerating of liquids
JPS5418401B2 (fr) * 1973-09-12 1979-07-07
US3976541A (en) * 1974-03-18 1976-08-24 Combustion Engineering, Inc. Secondary coolant purification system with demineralizer bypass

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1582197A (fr) * 1967-07-24 1969-09-26
GB1207025A (en) * 1967-07-24 1970-09-30 Apaw Sa Liquid-and-air mixing gear pump
FR2023686A1 (fr) * 1968-11-20 1970-08-21 Vogelbusch Gmbh
FR2211279A1 (fr) * 1972-12-01 1974-07-19 Mueller Hans
DE2429761A1 (de) * 1973-07-16 1975-02-06 Westinghouse Electric Corp Verfahren zur verminderung der konzentration von radioaktivem gas im kuehlmittel eines kernreaktors
FR2238217A1 (fr) * 1973-07-16 1975-02-14 Westinghouse Electric Corp
DE2511235A1 (de) * 1974-03-18 1975-10-02 Combustion Eng Druckwasser-kernreaktor-kuehlmittelkreislauf
FR2280488A2 (fr) * 1974-08-02 1976-02-27 Knauf Westdeutsche Gips Dispositif pour la confection de mortiers d'enduits

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997013253A1 (fr) * 1995-09-29 1997-04-10 Siemens Aktiengesellschaft Dispositif d'injection d'un gaz dans l'agent de refroidissement primaire d'un reacteur a eau sous pression
US6928134B1 (en) 1995-09-29 2005-08-09 Framatome Anp Gmbh Apparatus for admitting gas into the primary coolant of a pressurized water reactor
FR2771024A1 (fr) * 1997-11-19 1999-05-21 Inst Francais Du Petrole Dispositif et procede de compression diphasique d'un gaz soluble dans un solvant
EP0917905A1 (fr) * 1997-11-19 1999-05-26 Institut Francais Du Petrole Dispositif et procédé de compression diphasique d'un gaz soluble dans un solvant
US6210126B1 (en) 1997-11-19 2001-04-03 Institut Francais Du Petrole Device and process intended for two-phase compression of a gas soluble in a solvent
US6305911B2 (en) * 1997-11-19 2001-10-23 Institut Francais Du Petrole Device and process intended for two-phase compression of a gas soluble in a solvent

Also Published As

Publication number Publication date
SE436947B (sv) 1985-01-28
IT7828579A0 (it) 1978-10-10
ATA748978A (de) 1981-02-15
SE7811047L (sv) 1979-04-28
IL55685A (en) 1981-06-29
NL183328B (nl) 1988-04-18
IT1099267B (it) 1985-09-18
US4282062A (en) 1981-08-04
ES474564A1 (es) 1980-05-16
GB2007991B (en) 1982-02-17
DE2748160C2 (de) 1984-06-07
NL7810422A (nl) 1979-05-02
DE2748160A1 (de) 1979-05-03
FR2407554B1 (fr) 1983-10-21
BE871613A (fr) 1979-02-15
AT364046B (de) 1981-09-25
NL183328C (nl) 1988-09-16
GB2007991A (en) 1979-05-31
JPS5566798A (en) 1980-05-20
ES482939A1 (es) 1980-04-16
CA1110784A (fr) 1981-10-13
CH635520A5 (de) 1983-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse