JPS54106791A - Removal of dissolved hydrogen from coolant of pressurized water reactor - Google Patents

Removal of dissolved hydrogen from coolant of pressurized water reactor

Info

Publication number
JPS54106791A
JPS54106791A JP1295178A JP1295178A JPS54106791A JP S54106791 A JPS54106791 A JP S54106791A JP 1295178 A JP1295178 A JP 1295178A JP 1295178 A JP1295178 A JP 1295178A JP S54106791 A JPS54106791 A JP S54106791A
Authority
JP
Japan
Prior art keywords
coolant
hydrogen
reactor
dissolved hydrogen
pressurized water
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.)
Pending
Application number
JP1295178A
Other languages
Japanese (ja)
Inventor
Takaaki Imoji
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Atomic Power Industries Inc
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 Mitsubishi Atomic Power Industries Inc filed Critical Mitsubishi Atomic Power Industries Inc
Priority to JP1295178A priority Critical patent/JPS54106791A/en
Publication of JPS54106791A publication Critical patent/JPS54106791A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Physical Water Treatments (AREA)

Abstract

PURPOSE: To surely and rapidly remove dissolved hydrogen from the coolant of a nuclear reactor, by injecting a hydrogen peroxide solution into the coolant and stirring them by the operation of a preheating removal system and accelerating the reaction of the solution with the hydrogen by radiation when the reactor is cold- stopped.
CONSTITUTION: The pressurized water reactor employs light water (H2O) or heavy water (D2O) as the coolant. Light hydrogen gas (H2) or heavy hydrogen gas (D2) is added to the coolant during the output operation of the reactor. After the output operation is stopped and the pressure and temperature of the coolant are reduced to a state of cold stoppage, a hydrogen peroxide solution (H2O2) or a deuterium peroxide solution (D2O2) is injected into the coolant so that the dissolved hydrogen or deuterium gas is removed from the coolant as H2O2+H2→2H2O or D2O2+D2→2D2O.
COPYRIGHT: (C)1979,JPO&Japio
JP1295178A 1978-02-09 1978-02-09 Removal of dissolved hydrogen from coolant of pressurized water reactor Pending JPS54106791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1295178A JPS54106791A (en) 1978-02-09 1978-02-09 Removal of dissolved hydrogen from coolant of pressurized water reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1295178A JPS54106791A (en) 1978-02-09 1978-02-09 Removal of dissolved hydrogen from coolant of pressurized water reactor

Publications (1)

Publication Number Publication Date
JPS54106791A true JPS54106791A (en) 1979-08-22

Family

ID=11819576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1295178A Pending JPS54106791A (en) 1978-02-09 1978-02-09 Removal of dissolved hydrogen from coolant of pressurized water reactor

Country Status (1)

Country Link
JP (1) JPS54106791A (en)

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