ES8502277A1 - Procedimiento y dispositivo de modificacion de la concentracion del veneno soluble contenido en el fluido refrigerante del circuito primario de un reactor nuclear. - Google Patents
Procedimiento y dispositivo de modificacion de la concentracion del veneno soluble contenido en el fluido refrigerante del circuito primario de un reactor nuclear.Info
- Publication number
- ES8502277A1 ES8502277A1 ES519267A ES519267A ES8502277A1 ES 8502277 A1 ES8502277 A1 ES 8502277A1 ES 519267 A ES519267 A ES 519267A ES 519267 A ES519267 A ES 519267A ES 8502277 A1 ES8502277 A1 ES 8502277A1
- Authority
- ES
- Spain
- Prior art keywords
- concentration
- modifying
- nuclear reactor
- cooling fluid
- coolant
- 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
Links
Classifications
-
- 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
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/22—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
- B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/12—Addition of chemical agents
-
- 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)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Nanotechnology (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
PROCEDIMIENTO Y DISPOSITIVO PARA LA MODIFICACION DE LA CONCENTRACION DEL VENENO SOLUBLE CONTENIDO EN EL FLUIDO REFRIGERANTE DEL CIRCUITO PRIMARIO DE UN REACTOR NUCLEAR.EL PROCEDIMIENTO CONSISTE EN TOMAR EL FLUIDO REFRIGERANTE DEL CIRCUITO PRIMARIO DEL REACTOR NUCLEAR, EN HACERLO PASAR, AL MENOS, A TRAVES DE UN MODULO DE ELECTRODIALISIS Y EN RESTITUIRLO AL CIRCUITO PRIMARIO DE DICHO REACTOR. PARA AUMENTAR O PARA DISMINUIR LA CONCENTRACION DEL VENENO SE UTILIZAN SIEMPRE LOS MISMOS MODULOS DE ELECTRODIALISIS, SIENDO NECESARIA SOLO UNA INVERSION DE POLARIDAD PARA INVERTIR SU FUNCIONAMIENTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8201249A FR2520545A1 (fr) | 1982-01-27 | 1982-01-27 | Procede et dispositif de modification de la concentration du poison soluble contenu dans le fluide refrigerant du circuit primaire d'un reacteur nuclaire |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8502277A1 true ES8502277A1 (es) | 1984-12-16 |
ES519267A0 ES519267A0 (es) | 1984-12-16 |
Family
ID=9270361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES519267A Granted ES519267A0 (es) | 1982-01-27 | 1983-01-26 | Procedimiento y dispositivo de modificacion de la concentracion del veneno soluble contenido en el fluido refrigerante del circuito primario de un reactor nuclear. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5082618A (es) |
EP (1) | EP0085611B2 (es) |
JP (1) | JPS58129387A (es) |
KR (1) | KR900009107B1 (es) |
CA (1) | CA1180680A (es) |
DE (1) | DE3361505D1 (es) |
EG (1) | EG16629A (es) |
ES (1) | ES519267A0 (es) |
FI (1) | FI79414C (es) |
FR (1) | FR2520545A1 (es) |
YU (1) | YU10683A (es) |
ZA (1) | ZA83499B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2571977B1 (fr) * | 1984-10-23 | 1990-06-22 | Framatome Sa | Procede de separation de constituants d'un acide faible, notamment d'acide borique et membrane pour la mise en oeuvre dudit procede. |
US5377244A (en) * | 1992-12-31 | 1994-12-27 | Westinghouse Electric Corp. | Apparatus and method for chemically decontaminating a PWR reactor coolant system |
DE19747077A1 (de) * | 1997-10-24 | 1999-04-29 | Enbw Kraftwerke Ag Kernkraftwe | Verfahren und Vorrichtung zum Abtrennen von ·7·Li aus dem Primärkühlkreis eines Kernkraftwerks |
DE19747076C2 (de) * | 1997-10-24 | 2001-11-29 | Enbw Kraftwerke Ag Kernkraftwe | Verfahren und Vorrichtung zum Abtrennen von ¶7¶Li oder Bor aus dem Primärkühlkreis eines Kernkraftwerks |
US7645387B2 (en) * | 2006-12-11 | 2010-01-12 | Diversified Technologies Services, Inc. | Method of utilizing ion exchange resin and reverse osmosis to reduce environmental discharges and improve effluent quality to permit recycle of aqueous or radwaste fluid |
US7708890B2 (en) * | 2006-12-11 | 2010-05-04 | Diversified Technologies Services, Inc. | Method of rendering a radioactive and aqueous heat transfer liquid in a nuclear reactor to a reduced radwaste quantitative state and returning the remaining waste water volumes to an environmental release point for liquid effluents |
JP5364424B2 (ja) * | 2009-04-14 | 2013-12-11 | 三菱重工業株式会社 | 原子炉 |
KR102225854B1 (ko) * | 2013-03-15 | 2021-03-12 | 세라딘, 인크. | 다면체 수소화붕소 또는 카르보란 음이온을 포함하는 원자로 및 원자로의 냉각 방법 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1477058A (fr) * | 1965-05-10 | 1967-04-14 | Atomic Energy Authority Uk | Procédé de traitement de l'eau utilisée pour le réglage d'un réacteur nucléaire pour en récupérer l'acide borique |
US3453201A (en) * | 1965-10-05 | 1969-07-01 | Asahi Chemical Ind | Polarity reversing electrode units and electrical switching means therefor |
FR1460022A (fr) * | 1965-10-13 | 1966-06-17 | Commissariat Energie Atomique | Procédé de compensation des variations de réactivité d'un réacteur nucléaire à modérateur liquide et réacteur mettant en oeuvre ledit procédé |
DE1639392C3 (de) * | 1968-01-23 | 1974-06-12 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Änderung der Borsäurekonzentration im Primär-Kühlwasser von Kernreaktoren |
JPS5114675B1 (es) * | 1970-01-14 | 1976-05-11 | ||
US3624241A (en) * | 1970-02-10 | 1971-11-30 | Nasa | Method and apparatus for controlling thermal nuclear reactors |
JPS5336118B2 (es) * | 1974-06-13 | 1978-09-30 | ||
US4087375A (en) * | 1975-05-07 | 1978-05-02 | Shin Tohoku Chemical Industry Co., Ltd. | Method for treating radioactive waste water |
CA1064626A (en) * | 1977-06-09 | 1979-10-16 | Majesty (Her) In Right Of Canada As Represented By Atomic Energy Of Cana Da Limited | Deposit suppression in the core of water-cooled nuclear reactors |
US4148708A (en) * | 1977-07-22 | 1979-04-10 | The Babcock & Wilcox Company | Combination ion exchange and electrodialysis fluid purification apparatus |
DE2855529A1 (de) * | 1978-12-22 | 1980-06-26 | Babcock Brown Boveri Reaktor | Verfahren und einrichtung zum deborieren von primaerkuehlmittel einer wassergekuehlten kernreaktoranlage |
US4284492A (en) * | 1979-12-05 | 1981-08-18 | Karn William S | Reverse osmosis electrodialysis combined means |
-
1982
- 1982-01-27 FR FR8201249A patent/FR2520545A1/fr active Granted
-
1983
- 1983-01-19 YU YU00106/83A patent/YU10683A/xx unknown
- 1983-01-26 DE DE8383400176T patent/DE3361505D1/de not_active Expired
- 1983-01-26 FI FI830268A patent/FI79414C/fi not_active IP Right Cessation
- 1983-01-26 ES ES519267A patent/ES519267A0/es active Granted
- 1983-01-26 EP EP83400176A patent/EP0085611B2/fr not_active Expired - Lifetime
- 1983-01-26 CA CA000420286A patent/CA1180680A/fr not_active Expired
- 1983-01-26 KR KR1019830000299A patent/KR900009107B1/ko not_active IP Right Cessation
- 1983-01-26 ZA ZA83499A patent/ZA83499B/xx unknown
- 1983-01-27 JP JP58012074A patent/JPS58129387A/ja active Pending
- 1983-01-29 EG EG53/83A patent/EG16629A/xx active
-
1989
- 1989-06-13 US US07/365,582 patent/US5082618A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3361505D1 (en) | 1986-01-30 |
FI830268A0 (fi) | 1983-01-26 |
CA1180680A (fr) | 1985-01-08 |
FR2520545A1 (fr) | 1983-07-29 |
EG16629A (en) | 1990-10-30 |
FR2520545B1 (es) | 1984-03-09 |
EP0085611B2 (fr) | 1990-03-07 |
KR900009107B1 (ko) | 1990-12-22 |
FI79414B (fi) | 1989-08-31 |
FI79414C (fi) | 1989-12-11 |
JPS58129387A (ja) | 1983-08-02 |
EP0085611B1 (fr) | 1985-12-18 |
FI830268L (fi) | 1983-07-28 |
YU10683A (en) | 1986-04-30 |
ZA83499B (en) | 1983-10-26 |
US5082618A (en) | 1992-01-21 |
KR840003526A (ko) | 1984-09-08 |
EP0085611A1 (fr) | 1983-08-10 |
ES519267A0 (es) | 1984-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970519 |