Published August 30, 1973
| Version v1
Patent
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Method and equipment for borination of primary coolants in a water-cooled nuclear reactor plant
Description
The concentrated boric acid is in a heated pressure storage vessel which can be connected to a primary coolant line via a heated pipeline. The boric acid contains a small amount of water which due to the temperature in the pressure storage vessel being higher than that of the primary coolant, is present in vapour form. The steam pressure presses the boric acid into the primary coolant upon opening the connecting line. (DG)
Availability note (English)
MF available from INIS under the Report Number.Abstract (German)
Die konzentrierte Borsaeure befindet sich in einem beheizten Druckspeicher, der ueber eine ebenfalls beheizte Leitung mit einer Primaerkuehlmittelleitung in Verbindung gebracht werden kann. Die Borsaeure enthaelt einen geringen Wasseranteil, der durch die Temperatur im Druckspeicher, die hoeher ist als die des Primaerkuehlmittels, in Dampfform vorliegt. Der Wasserdampfdruck presst beim Oeffnen der Verbindungsleitung die Borsaeure in das Primaerkuehlmittel hinein. (DG)Files
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Additional details
Additional titles
- Original title (German)
- Verfahren und Einrichtung zur Borierung von Primaerkuehlmittel in einer wassergekuehlten Kernreaktoranlage
Publishing Information
- Imprint Pagination
- 7 p.
- IPC:
- Int. Cl. G21C 7/22.
- IPC
- Int. Cl. G21C 7/22.
- Patent number
- DE patent document 2807974/A/
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 11544706
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- BORIC ACID; BWR TYPE REACTORS; EMERGENCY PROVISIONS; NEUTRON ABSORBERS; PRIMARY COOLANT CIRCUITS; PWR TYPE REACTORS; REACTOR CONTROL SYSTEMS; WATER CHEMISTRY
- Descriptors DEC
- BORON COMPOUNDS; CHEMISTRY; CONTROL SYSTEMS; COOLING SYSTEMS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; OXYGEN COMPOUNDS; REACTOR COMPONENTS; REACTOR COOLING SYSTEMS; REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS