CA1196290A - Method and apparatus for improving the operation of a nuclear power plant - Google Patents

Method and apparatus for improving the operation of a nuclear power plant

Info

Publication number
CA1196290A
CA1196290A CA000414291A CA414291A CA1196290A CA 1196290 A CA1196290 A CA 1196290A CA 000414291 A CA000414291 A CA 000414291A CA 414291 A CA414291 A CA 414291A CA 1196290 A CA1196290 A CA 1196290A
Authority
CA
Canada
Prior art keywords
water
coil
filter
desalting unit
electromagnetic
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.)
Expired
Application number
CA000414291A
Other languages
English (en)
French (fr)
Inventor
Kazuhiko Akamine
Katsuya Ebara
Kazuyuki Ito
Shinji Mitani
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
Application granted granted Critical
Publication of CA1196290A publication Critical patent/CA1196290A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/0335—Component parts; Auxiliary operations characterised by the magnetic circuit using coils
    • 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
    • G21C19/307—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 specially adapted for liquids
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
CA000414291A 1981-11-02 1982-10-27 Method and apparatus for improving the operation of a nuclear power plant Expired CA1196290A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56174634A JPS5876115A (ja) 1981-11-02 1981-11-02 沸騰水型原子力発電プラントにおける冷却装置を備えた電磁フイルタ
JP174634/1981 1981-11-02

Publications (1)

Publication Number Publication Date
CA1196290A true CA1196290A (en) 1985-11-05

Family

ID=15982016

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000414291A Expired CA1196290A (en) 1981-11-02 1982-10-27 Method and apparatus for improving the operation of a nuclear power plant

Country Status (5)

Country Link
US (1) US4505824A (enExample)
EP (1) EP0078499B1 (enExample)
JP (1) JPS5876115A (enExample)
CA (1) CA1196290A (enExample)
DE (1) DE3269871D1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229927A1 (de) * 1982-08-11 1984-02-16 Kraftwerk Union AG, 4330 Mülheim Magnetische abscheidevorrichtung zur reinigung von fluessigkeiten
US4643825A (en) * 1982-12-06 1987-02-17 General Chemical Corporation Bulk container system for high purity liquids
US4594215A (en) * 1983-11-04 1986-06-10 Westinghouse Electric Corp. Augmented high gradient magnetic filter
US4804464A (en) * 1985-04-26 1989-02-14 Hmc Patents Patents Holding Co., Inc. System for in situ upgrading of the purity of a liquid and flushing a filtration system
JPS621425A (ja) * 1985-06-24 1987-01-07 Ishikawajima Harima Heavy Ind Co Ltd 濾過脱塩装置
US4726813A (en) * 1987-03-16 1988-02-23 Westinghouse Electric Corp. Solid particle magnetic deflection system for protection of steam turbine plants
WO1989004710A1 (fr) * 1987-11-26 1989-06-01 Ukrainsky Institut Inzhenerov Vodnogo Khozyaistva Filtre decanteur magnetique
NL8801463A (nl) * 1988-06-07 1990-01-02 Smit Transformatoren Bv Magnetische separatie-inrichting.
EP0429719A1 (en) * 1988-06-07 1991-06-05 Envimag B.V. Magnetic separation apparatus
US5514340A (en) * 1994-01-24 1996-05-07 Magnetix Biotechnology, Inc. Device for separating magnetically labelled cells
FR2743368B1 (fr) * 1996-01-10 1998-01-30 Rhone Poulenc Chimie Poudres redispersables dans l'eau de polymeres filmogenes prepares a partir de monomeres a insaturation ethylenique
EP1766633B1 (en) * 2004-05-30 2016-04-13 Pebble Bed Modular Reactor (Proprietary) Limited Nuclear plant and method
PE20131320A1 (es) * 2011-08-15 2013-11-29 Shandong Huate Magnet Tech Co Separador magnetico de alto gradiente de anillo vertical
US20130228497A1 (en) * 2012-03-01 2013-09-05 Baker Hughes Incorporated Systems and methods for filtering metals from fluids
CN103056026A (zh) * 2012-11-29 2013-04-24 大连凯泓科技有限公司 磨削用冷却液去磁净化装置
CN103223376B (zh) * 2013-04-16 2016-01-20 常熟市三骏精密刃具制造厂 刃具加工设备的排屑装置
FR3086694B1 (fr) * 2018-10-02 2023-12-22 Entent Machine de conversion de chaleur fatale en energie mecanique

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1491600A (en) * 1921-07-02 1924-04-22 Cutlerhammer Mfg Co Electromagnetic separator
US3279602A (en) * 1963-02-18 1966-10-18 Al Inc Magnetic separation process and equipment therefor
SE318944B (enExample) * 1967-07-12 1969-12-22 Asea Ab
DE1816859C2 (de) * 1968-12-24 1971-04-08 Siemens Ag Einrichtung zur Reinigung des Kesselspeisewassers von Eisenoxiden
DE2136185C3 (de) * 1971-07-20 1982-04-01 Kraftwerk Union AG, 4330 Mülheim Verfahren zum Reinigen von Abschlämmwasser in Dampfkraftanlagen mit Kernreaktoren
CH543799A (de) * 1971-12-22 1973-10-31 Kraftwerk Union Ag Kernkraftwerk mit Druckwasserreaktor
DE2241237C3 (de) * 1972-08-22 1981-11-05 Kraftwerk Union AG, 4330 Mülheim Speisewasserreinigungsvorrichtung für eine Dampfkraftanlage mit Siedewasserreaktor
SE397218B (sv) * 1975-03-21 1977-10-24 Svenska Flaektfabriken Ab Forfarande for vermeoverforing mellan franluft och tilluft i en ventilationsanleggning
FR2341347A1 (fr) * 1976-02-19 1977-09-16 Commissariat Energie Atomique Procede de decolmatage d'un filtre electromagnetique
FR2437862A1 (fr) * 1978-10-05 1980-04-30 Framatome Sa Filtre pour l'epuration d'un fluide contenant des particules ferro-magnetiques
JPS5620618U (enExample) * 1979-07-25 1981-02-24
JPS5630583A (en) * 1979-08-21 1981-03-27 Hitachi Ltd Operation of side stream type condensation system and apparatus for flushing device in side stream type condensation system

Also Published As

Publication number Publication date
US4505824A (en) 1985-03-19
DE3269871D1 (en) 1986-04-17
EP0078499B1 (en) 1986-03-12
JPS631888B2 (enExample) 1988-01-14
JPS5876115A (ja) 1983-05-09
EP0078499A1 (en) 1983-05-11

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Legal Events

Date Code Title Description
MKEX Expiry