JPS5284850A - Luid passage washing method - Google Patents

Luid passage washing method

Info

Publication number
JPS5284850A
JPS5284850A JP85076A JP85076A JPS5284850A JP S5284850 A JPS5284850 A JP S5284850A JP 85076 A JP85076 A JP 85076A JP 85076 A JP85076 A JP 85076A JP S5284850 A JPS5284850 A JP S5284850A
Authority
JP
Japan
Prior art keywords
washing method
passage
passage washing
luid passage
luid
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
JP85076A
Other languages
Japanese (ja)
Other versions
JPS5821239B2 (en
Inventor
Shunsuke Uchida
Chikara Sato
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP51000850A priority Critical patent/JPS5821239B2/en
Publication of JPS5284850A publication Critical patent/JPS5284850A/en
Publication of JPS5821239B2 publication Critical patent/JPS5821239B2/en
Expired 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
    • Y02E30/30—Nuclear fission reactors

Abstract

PURPOSE: To perfectly remove solid particles supplied with a fluid for cleaning a passage of a cooling material of a reactor after washing of the passage so as to eliminate a reduction in flow rate and the danger of passage blockage.
COPYRIGHT: (C)1977,JPO&Japio
JP51000850A 1976-01-07 1976-01-07 Method for cleaning passages through which reactor coolant flows Expired JPS5821239B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51000850A JPS5821239B2 (en) 1976-01-07 1976-01-07 Method for cleaning passages through which reactor coolant flows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51000850A JPS5821239B2 (en) 1976-01-07 1976-01-07 Method for cleaning passages through which reactor coolant flows

Publications (2)

Publication Number Publication Date
JPS5284850A true JPS5284850A (en) 1977-07-14
JPS5821239B2 JPS5821239B2 (en) 1983-04-27

Family

ID=11485108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51000850A Expired JPS5821239B2 (en) 1976-01-07 1976-01-07 Method for cleaning passages through which reactor coolant flows

Country Status (1)

Country Link
JP (1) JPS5821239B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55167075A (en) * 1979-06-13 1980-12-26 Tokyo Douro Enjinia Kk Cleaning and film removing method for facility* such as tunnel* bridge* etc*
JPS56124097A (en) * 1980-03-05 1981-09-29 Hitachi Ltd Method and device for removing radioactive clad at nuclear reactor shutdown
JPS5720692A (en) * 1980-07-15 1982-02-03 Hitachi Ltd Nuclear reactor instrumentation system
JPS5761999A (en) * 1980-10-02 1982-04-14 Nippon Atomic Ind Group Co Method and device for removing clad of fuel assembly
JPS58156385A (en) * 1982-03-15 1983-09-17 株式会社ホクカン Method of washing and cleaning water conduit, etc.
JPS594482A (en) * 1982-06-28 1984-01-11 石川島播磨重工業株式会社 Method of polishing and cleaning inner wall of pipe
JP2011153855A (en) * 2010-01-26 2011-08-11 Toshiba Corp Method and device of radioactive decontamination
JP2017133927A (en) * 2016-01-27 2017-08-03 株式会社東芝 Method for performing chemical decontamination

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62241589A (en) * 1986-04-10 1987-10-22 望月　たく夫 Method of washing inside of duct
JPH06932Y2 (en) * 1987-09-14 1994-01-12 株式会社クボタ Conducting structure of threshing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4887673A (en) * 1972-02-22 1973-11-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4887673A (en) * 1972-02-22 1973-11-17

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55167075A (en) * 1979-06-13 1980-12-26 Tokyo Douro Enjinia Kk Cleaning and film removing method for facility* such as tunnel* bridge* etc*
JPS56124097A (en) * 1980-03-05 1981-09-29 Hitachi Ltd Method and device for removing radioactive clad at nuclear reactor shutdown
JPS5720692A (en) * 1980-07-15 1982-02-03 Hitachi Ltd Nuclear reactor instrumentation system
JPS5761999A (en) * 1980-10-02 1982-04-14 Nippon Atomic Ind Group Co Method and device for removing clad of fuel assembly
JPS58156385A (en) * 1982-03-15 1983-09-17 株式会社ホクカン Method of washing and cleaning water conduit, etc.
JPS594482A (en) * 1982-06-28 1984-01-11 石川島播磨重工業株式会社 Method of polishing and cleaning inner wall of pipe
JPS6321550B2 (en) * 1982-06-28 1988-05-07 Ishikawajima Harima Heavy Ind
JP2011153855A (en) * 2010-01-26 2011-08-11 Toshiba Corp Method and device of radioactive decontamination
JP2017133927A (en) * 2016-01-27 2017-08-03 株式会社東芝 Method for performing chemical decontamination

Also Published As

Publication number Publication date
JPS5821239B2 (en) 1983-04-27

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