ES8701136A1 - Procedimiento y dispositivo de ultrafiltracion del agua de refrigeracion de un reactor nuclear de agua a presion - Google Patents

Procedimiento y dispositivo de ultrafiltracion del agua de refrigeracion de un reactor nuclear de agua a presion

Info

Publication number
ES8701136A1
ES8701136A1 ES536118A ES536118A ES8701136A1 ES 8701136 A1 ES8701136 A1 ES 8701136A1 ES 536118 A ES536118 A ES 536118A ES 536118 A ES536118 A ES 536118A ES 8701136 A1 ES8701136 A1 ES 8701136A1
Authority
ES
Spain
Prior art keywords
water
ultrafiltration
pressurized
wall
pressure
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
ES536118A
Other languages
English (en)
Other versions
ES536118A0 (es
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Publication of ES536118A0 publication Critical patent/ES536118A0/es
Publication of ES8701136A1 publication Critical patent/ES8701136A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/14—Specific spacers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/04—Elements in parallel
    • 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)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PROCEDIMIENTO DE ULTRAFILTRACION DEL AGUA DE REFRIGERACION DE UN REACTOR NUCLEAR DE AGUA A PRESION. PARA ELLO, SE SEPARA EN FORMA CONTINUA, EN POR LO MENOS UNA RAMA FRIA DEL CIRCUITO PRIMARIO, UNA FRACCION DEL CAUDAL DE AGUA A PRESION EN CIRCULACION; ESTE AGUA SE HACE PASAR POR UNA PARED DE ULTRAFILTRACION Y SALE A UNA PRESION INFERIOR EN UNOS 15 BAR A LA DEL AGUA PRIMARIA Y SE MANTIENE EL CONCENTRADO EN CIRCULACION POR LA CARA DE ENTRADA DE LA PARED DE ULTRAFILTRACION; A INTERVALOS DE TIEMPO DETERMINADOS, SE INTERRUMPE LA CIRCULACION DEL LIQUIDO FILTRADO Y SE SEPARA EL CONCENTRADO EN CIRCULACION, PARA SU ENVIO A UNA INSTALACION DE TRATAMIENTO DE EFLUENTES LIQUIDOS. CUANDO SE PARA EL REACTOR, SE INTERRUMPE LA CIRCULACION DE AGUA A PRESION A PURIFICAR Y SE DESOBSTRUYE LA PARED DE ULTRAFILTRACION.
ES536118A 1983-09-23 1984-09-21 Procedimiento y dispositivo de ultrafiltracion del agua de refrigeracion de un reactor nuclear de agua a presion Expired ES8701136A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8315130A FR2552419B1 (fr) 1983-09-23 1983-09-23 Procede d'ultrafiltration de l'eau de refroidissement d'un reacteur nucleaire a eau sous pression et dispositif d'ultrafiltration correspondant

Publications (2)

Publication Number Publication Date
ES536118A0 ES536118A0 (es) 1986-11-16
ES8701136A1 true ES8701136A1 (es) 1986-11-16

Family

ID=9292472

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536118A Expired ES8701136A1 (es) 1983-09-23 1984-09-21 Procedimiento y dispositivo de ultrafiltracion del agua de refrigeracion de un reactor nuclear de agua a presion

Country Status (9)

Country Link
US (1) US4684494A (es)
EP (1) EP0145519B1 (es)
JP (1) JPS6091293A (es)
KR (1) KR850002820A (es)
CA (1) CA1233754A (es)
DE (1) DE3462308D1 (es)
ES (1) ES8701136A1 (es)
FR (1) FR2552419B1 (es)
ZA (1) ZA846741B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582849B1 (fr) * 1985-05-29 1987-08-21 Framatome Sa Circuit d'ultrafiltration du fluide primaire de refroidissement d'un reacteur nucleaire a eau sous pression
FR2582850B1 (fr) * 1985-05-29 1987-08-21 Framatome Sa Dispositif modulaire d'ultrafiltration du liquide de refroidissement d'un reacteur nucleaire
FR2582536B1 (fr) * 1985-05-29 1987-08-21 Framatome Sa Dispositif d'ultrafiltration d'un liquide sous pression et a haute temperature
FR2596907B1 (fr) * 1986-04-04 1988-07-01 Technicatome Procede et dispositif de traitement de fluides contenant en suspension des particules
GB8729980D0 (en) * 1987-12-23 1988-02-03 Atomic Energy Authority Uk Inhibition of nuclear-reactor coolant circuit contamination
SE465877B (sv) * 1990-03-30 1991-11-11 Asea Atom Ab Saett att avlaegsna korrosionsprodukter i en vattencirkulationskrets
JP2562123Y2 (ja) * 1991-03-27 1998-02-10 スズキ株式会社 コンソールボックス
US5375151A (en) * 1991-12-09 1994-12-20 General Electric Company Reactor water cleanup system
US5377244A (en) * 1992-12-31 1994-12-27 Westinghouse Electric Corp. Apparatus and method for chemically decontaminating a PWR reactor coolant system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1211614A (fr) * 1958-08-29 1960-03-17 Commissariat Energie Atomique Perfectionnements apportés aux filtres industriels démontables, pour microfiltration, et notamment pour filtration de fluides nucléaires
CH543799A (de) * 1971-12-22 1973-10-31 Kraftwerk Union Ag Kernkraftwerk mit Druckwasserreaktor
FR2217051A1 (en) * 1972-12-01 1974-09-06 Rhone Poulenc Sa Ultrafiltration appts. for dairy prods - having two compartments, one for concentrate and one for filtrate which are withdrawn by suction
NL179546C (nl) * 1973-05-10 Union Carbide Corp Module voor gebruik in een ultrafiltratie-inrichting.
FR2251351A1 (en) * 1973-11-20 1975-06-13 Commissariat Energie Atomique Ceramic ultra filter mfr. - by making conductive a macroporous ceramic support and coating with a microporous layer
US3890233A (en) * 1974-04-25 1975-06-17 Edwin H Gischel Apparatus for filtering radioactive fluids
SE396017B (sv) * 1974-12-23 1977-09-05 Alfa Laval Ab Filtreringsforfarande, serskilt for ultrafiltrering
JPS5347807A (en) * 1976-10-13 1978-04-28 Shigeo Tsukagoshi Loop endless tape continuous reproducer and device therefor with cassette
JPS54121395A (en) * 1978-03-13 1979-09-20 Toshiba Corp Vapor trap
US4276177A (en) * 1979-08-13 1981-06-30 Vaponics Inc. High efficiency filtration with impurity concentration and ultrafiltration rejection flow recirculation
US4251377A (en) * 1979-08-28 1981-02-17 E. I. Du Pont De Nemours And Company Separation device of cordierite ceramic and α-alumina
DE3022679A1 (de) * 1980-06-18 1982-01-07 Gütling GmbH, 7012 Fellbach Verfahren und vorrichtung zum behandeln von abwaessern

Also Published As

Publication number Publication date
EP0145519A1 (fr) 1985-06-19
EP0145519B1 (fr) 1987-02-04
FR2552419A1 (fr) 1985-03-29
FR2552419B1 (fr) 1985-12-13
ES536118A0 (es) 1986-11-16
ZA846741B (en) 1985-05-29
US4684494A (en) 1987-08-04
JPS6091293A (ja) 1985-05-22
KR850002820A (ko) 1985-05-20
CA1233754A (fr) 1988-03-08
DE3462308D1 (en) 1987-03-19

Similar Documents

Publication Publication Date Title
ES8701136A1 (es) Procedimiento y dispositivo de ultrafiltracion del agua de refrigeracion de un reactor nuclear de agua a presion
DE3269951D1 (en) Apparatus for carrying out inspectionwork on a steam generator in a nuclear reactor and a method for insersting this apparatus in the chamber of a steam generator
ES8502282A1 (es) Procedimiento y dispositivo de sustitucion de los pernos de guia de un tubo de guia de un reactor nuclear de agua a presion
EP0398733A3 (en) Improved system for passive cooling of liquid metal cooled nuclear reactors
JPS6468696A (en) Method for decreasing radioactivity of atomic power plant and atomic power plant
ES483282A1 (es) Perfeccionamientos en centrales electronucleares
GB1432663A (en) Nuclear reactor plants including evaporators
GB1525525A (en) Cooling systems for nuclear reactors
ZA845043B (en) Ozone oxidation of deposits in cooling systems of nuclear reactors
ES2069047T3 (es) Procedimiento de reemplazado de elemento calefactor de presurizador de reactor nuclear y dispositivo utilizado en dicho procedimiento.
JPS55127187A (en) Heat transporting system connecting steam extracter and distilling apparatus of atomic installation
US3578563A (en) Fluid coolant apparatus for a nuclear reactor
GB1404282A (en) Method of removing fission products from a nuclear reactor coolant
ES291665U (es) Recombinador para la oxidacion del hidrogeno contenido en el aire.
ZA812667B (en) Method for regulating the pressure of the primary circuit during the shut-down phases of a pressurized water nuclear reactor
ES8702052A1 (es) Procedimiento de control de las fugas del circuito primario de un reactor nuclear de agua a presion
DE3661231D1 (en) Ultrafiltration circuit for the primary cooling fluid of a pressurized-water nuclear reactor
ES8707371A1 (es) Dispositivo modular de ultrafiltracion del liquido de refrigeracion a alta temperatura y a alta presion de un reactor nuclear
GB2105702A (en) Fuel cell power plant coolant cleaning system and method
US3284308A (en) Process for the stratification of a body of liquid in two superposed layers and installation for the application of the process
FR2265152A1 (en) Pressure water nuclear reactor - with external heat exchangers and pumps for use as steam generator on a ship
GB1049298A (en) Improvements in nuclear reactors
GB1412516A (en) Pressure container for a reactor and method of making it
FR2370250A1 (fr) Echangeur de chaleur a tubes doubles
FR2282698A2 (fr) Chaudiere nucleaire

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102