JPS6421344A - Management of process, especially primary cooling water for pressurized water type nuclear reactor and apparatus therefor - Google Patents

Management of process, especially primary cooling water for pressurized water type nuclear reactor and apparatus therefor

Info

Publication number
JPS6421344A
JPS6421344A JP62177052A JP17705287A JPS6421344A JP S6421344 A JPS6421344 A JP S6421344A JP 62177052 A JP62177052 A JP 62177052A JP 17705287 A JP17705287 A JP 17705287A JP S6421344 A JPS6421344 A JP S6421344A
Authority
JP
Japan
Prior art keywords
cooling water
primary cooling
conductivity
mannitol solution
concentration
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
JP62177052A
Other languages
Japanese (ja)
Other versions
JPH0718831B2 (en
Inventor
Akira Nakaoka
Yuichi Iritani
Fumio Osada
Hiroyuki Watanabe
Toshitaka Minami
Katsuhisa Nakao
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.)
Nikkiso Co Ltd
Central Research Institute of Electric Power Industry
Original Assignee
Nikkiso Co Ltd
Central Research Institute of Electric Power Industry
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 Nikkiso Co Ltd, Central Research Institute of Electric Power Industry filed Critical Nikkiso Co Ltd
Priority to JP62177052A priority Critical patent/JPH0718831B2/en
Publication of JPS6421344A publication Critical patent/JPS6421344A/en
Publication of JPH0718831B2 publication Critical patent/JPH0718831B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PURPOSE:To enable unmanned measurement of the concentration and pH values of boron and lithium by an inline monitoring, by calculating the concentration and the pH values of a plurality of components through the measurement of a conductivity of a process liquid. CONSTITUTION:A primary cooling water of a primary cooling water system 0 is supplied to a double throw type quantitative pump 18 through a degassing device 14 to measure the conductivity of the primary cooling water before the mixing of a mannitol solution with a first conductivity measuring electrode 34. Thereafter, the mannitol solution from a mannitol solution storage tank 22 is mixed with the primary cooling water by a mixer 32 at a specified blending ratio and measurement of the conductivity of the primary cooling water after the mixing of the mannitol solution is performed with the second conductivity measuring electrode 38. Then, the concentration and pH values of boron and lithium are calculated with a computing circuit 40 based on a theoretic expression to be displayed and recorded with display recorders 42, 43 and 44.
JP62177052A 1987-07-17 1987-07-17 Method for controlling circulating liquid in liquid circulation plant, especially method and device for controlling primary cooling water in pressurized water reactor Expired - Lifetime JPH0718831B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62177052A JPH0718831B2 (en) 1987-07-17 1987-07-17 Method for controlling circulating liquid in liquid circulation plant, especially method and device for controlling primary cooling water in pressurized water reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62177052A JPH0718831B2 (en) 1987-07-17 1987-07-17 Method for controlling circulating liquid in liquid circulation plant, especially method and device for controlling primary cooling water in pressurized water reactor

Publications (2)

Publication Number Publication Date
JPS6421344A true JPS6421344A (en) 1989-01-24
JPH0718831B2 JPH0718831B2 (en) 1995-03-06

Family

ID=16024292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62177052A Expired - Lifetime JPH0718831B2 (en) 1987-07-17 1987-07-17 Method for controlling circulating liquid in liquid circulation plant, especially method and device for controlling primary cooling water in pressurized water reactor

Country Status (1)

Country Link
JP (1) JPH0718831B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014501385A (en) * 2010-12-17 2014-01-20 ジーイー・ヘルスケア・バイオサイエンス・アクチボラグ Method for predicting the conductivity of a liquid mixture
EP3052226A4 (en) * 2013-09-30 2017-08-30 GE Healthcare Bio-Sciences AB Method for preparation of liquid mixtures
CN110136858A (en) * 2019-04-25 2019-08-16 中国船舶重工集团公司第七一九研究所 Suitable for small-sized heap without boron list lithium alkalescent water quality adjusting system and method
JP2020514674A (en) * 2017-07-11 2020-05-21 ジョイント・ストック・カンパニー サイエンティフィック リサーチ アンド デザイン インスティテュート フォー エナジー テクノロジーズ アトムプロエクト Corrosion rate control method for recirculation facility of nuclear power plant

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816466A (en) * 1981-06-17 1983-01-31 ア−／エス・ヘレセンス Method of producing battery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816466A (en) * 1981-06-17 1983-01-31 ア−／エス・ヘレセンス Method of producing battery

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014501385A (en) * 2010-12-17 2014-01-20 ジーイー・ヘルスケア・バイオサイエンス・アクチボラグ Method for predicting the conductivity of a liquid mixture
EP3052226A4 (en) * 2013-09-30 2017-08-30 GE Healthcare Bio-Sciences AB Method for preparation of liquid mixtures
US10605710B2 (en) 2013-09-30 2020-03-31 Ge Healthcare Bio-Sciences Ab Method for preparation of liquid mixtures
US11371919B2 (en) 2013-09-30 2022-06-28 Cytiva Sweden Ab Method for preparation of liquid mixtures
JP2020514674A (en) * 2017-07-11 2020-05-21 ジョイント・ストック・カンパニー サイエンティフィック リサーチ アンド デザイン インスティテュート フォー エナジー テクノロジーズ アトムプロエクト Corrosion rate control method for recirculation facility of nuclear power plant
CN110136858A (en) * 2019-04-25 2019-08-16 中国船舶重工集团公司第七一九研究所 Suitable for small-sized heap without boron list lithium alkalescent water quality adjusting system and method
CN110136858B (en) * 2019-04-25 2022-11-01 中国船舶重工集团公司第七一九研究所 Boron-free single-lithium alkalescent water quality adjusting system and method suitable for small-sized reactor

Also Published As

Publication number Publication date
JPH0718831B2 (en) 1995-03-06

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