CA2025851A1 - Purificateur pour l'eau de refroidissement d'un reacteur nucleaire et methode de purification connexe - Google Patents

Purificateur pour l'eau de refroidissement d'un reacteur nucleaire et methode de purification connexe

Info

Publication number
CA2025851A1
CA2025851A1 CA2025851A CA2025851A CA2025851A1 CA 2025851 A1 CA2025851 A1 CA 2025851A1 CA 2025851 A CA2025851 A CA 2025851A CA 2025851 A CA2025851 A CA 2025851A CA 2025851 A1 CA2025851 A1 CA 2025851A1
Authority
CA
Canada
Prior art keywords
cooling water
nuclear reactor
reactor cooling
purifier
purification
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
CA2025851A
Other languages
English (en)
Other versions
CA2025851C (fr
Inventor
Shigeo Miyata
Akira Okada
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.)
Kyowa Chemical Industry Co Ltd
Original Assignee
Kyowa Chemical Industry Co 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 Kyowa Chemical Industry Co Ltd filed Critical Kyowa Chemical Industry Co Ltd
Publication of CA2025851A1 publication Critical patent/CA2025851A1/fr
Application granted granted Critical
Publication of CA2025851C publication Critical patent/CA2025851C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
CA002025851A 1989-09-21 1990-09-20 Purificateur pour l'eau de refroidissement d'un reacteur nucleaire et methode de purification connexe Expired - Fee Related CA2025851C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP245544/1989 1989-09-21
JP1245544A JP2721848B2 (ja) 1989-09-21 1989-09-21 原子炉冷却水用浄化剤および浄化方法

Publications (2)

Publication Number Publication Date
CA2025851A1 true CA2025851A1 (fr) 1991-03-22
CA2025851C CA2025851C (fr) 1996-05-28

Family

ID=17135280

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002025851A Expired - Fee Related CA2025851C (fr) 1989-09-21 1990-09-20 Purificateur pour l'eau de refroidissement d'un reacteur nucleaire et methode de purification connexe

Country Status (6)

Country Link
US (1) US5047203A (fr)
EP (1) EP0423945B1 (fr)
JP (1) JP2721848B2 (fr)
CA (1) CA2025851C (fr)
DE (1) DE69020492T2 (fr)
ES (1) ES2076326T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD383300S (en) * 1996-11-12 1997-09-09 Nike, Inc. Element of a shoe
US7374698B2 (en) * 2005-01-19 2008-05-20 Ching-Jung Wu Nanometer heat-conducting water solution for use in car cooling system
JP5736563B2 (ja) * 2010-11-26 2015-06-17 国立研究開発法人日本原子力研究開発機構 無機高分子系モリブデン吸着剤及びその製造方法
JP2011095280A (ja) * 2011-02-18 2011-05-12 Hitachi-Ge Nuclear Energy Ltd 沸騰水型原子力プラント

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784384A (en) * 1964-03-17 1974-01-08 Atomic Energy Commission High temperature ceramic composition for hydrogen retention
JPS4929239B1 (fr) * 1970-07-02 1974-08-02
US4224177A (en) * 1978-03-09 1980-09-23 Pedro B. Macedo Fixation of radioactive materials in a glass matrix
JPS5851640B2 (ja) * 1978-04-10 1983-11-17 株式会社日立製作所 原子炉冷却水浄化方法
US4422965A (en) * 1980-08-11 1983-12-27 Westinghouse Electric Corp. Nuclear waste encapsulation in borosilicate glass by chemical polymerization
DE3542640C1 (de) * 1985-12-03 1987-01-15 Nukem Gmbh Verfahren zur Abtrennung von Kationen aus waessrigen Loesungen

Also Published As

Publication number Publication date
DE69020492T2 (de) 1995-11-09
JPH03107798A (ja) 1991-05-08
ES2076326T3 (es) 1995-11-01
EP0423945B1 (fr) 1995-06-28
DE69020492D1 (de) 1995-08-03
US5047203A (en) 1991-09-10
EP0423945A1 (fr) 1991-04-24
JP2721848B2 (ja) 1998-03-04
CA2025851C (fr) 1996-05-28

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed