You need JavaScript to view this

Sodium-water reaction product flow system

Abstract

Purpose: To provide the subject equipments wherein thermal insulating layers which neither exfoliate nor react by the impact due to high temperature sodium and hydrogen gas and are used for mitigating the thermal impact are provided on the inner surfaces of the emission system equipments, thereby preventing the destruction of the emission system equipments. Constitution: Thermal insulating layers are formed on the inner surfaces of sodium-water reaction product emission system equipments, that is, the inner surface of the emission system pipeline, that of the accommodation vessel and the surface of the cyclone separator, by film treatment, coating or heat resisting coating, and these surfaces are covered with the layers. Each of the layers is made of a material which does not cause a rapid reaction with high temperature sodium or hydrogen gas nor exfoliates and is withstandable for several seconds in which the thermal impact of at least the emission system comes into question, and its thickness is more than one capable of securing the necessary thermal resistance computed by the thermal impact analysis of the emission system.
Publication Date:
Nov 18, 1978
Product Type:
Patent
Report Number:
JP 1953-132695; A
Reference Number:
AIX-11-497285; EDB-80-061266
Subject:
22 GENERAL STUDIES OF NUCLEAR REACTORS; 21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; LMFBR TYPE REACTORS; MOLTEN METAL-WATER REACTIONS; THERMAL INSULATION; CERAMICS; GAS FLOW; HYDROGEN; PERFORMANCE; PIPELINES; SILICONES; SODIUM; STEAM GENERATORS; SURFACE COATING; THERMAL SHOCK; ALKALI METALS; BOILERS; BREEDER REACTORS; CRYOGENIC FLUIDS; DEPOSITION; ELEMENTS; EPITHERMAL REACTORS; FAST REACTORS; FBR TYPE REACTORS; FLUID FLOW; FLUIDS; LIQUID METAL COOLED REACTORS; METALS; NONMETALS; POLYMERS; REACTORS; SILOXANES; VAPOR GENERATORS; 220900* - Nuclear Reactor Technology- Reactor Safety; 210500 - Power Reactors, Breeding
OSTI ID:
5553254
Country of Origin:
Japan
Language:
Japanese
Submitting Site:
INIS
Size:
Pages: 3
Announcement Date:

Citation Formats

Shirataki, K, and Wada, H. Sodium-water reaction product flow system. Japan: N. p., 1978. Web.
Shirataki, K, & Wada, H. Sodium-water reaction product flow system. Japan.
Shirataki, K, and Wada, H. 1978. "Sodium-water reaction product flow system." Japan.
@misc{etde_5553254,
title = {Sodium-water reaction product flow system}
author = {Shirataki, K, and Wada, H}
abstractNote = {Purpose: To provide the subject equipments wherein thermal insulating layers which neither exfoliate nor react by the impact due to high temperature sodium and hydrogen gas and are used for mitigating the thermal impact are provided on the inner surfaces of the emission system equipments, thereby preventing the destruction of the emission system equipments. Constitution: Thermal insulating layers are formed on the inner surfaces of sodium-water reaction product emission system equipments, that is, the inner surface of the emission system pipeline, that of the accommodation vessel and the surface of the cyclone separator, by film treatment, coating or heat resisting coating, and these surfaces are covered with the layers. Each of the layers is made of a material which does not cause a rapid reaction with high temperature sodium or hydrogen gas nor exfoliates and is withstandable for several seconds in which the thermal impact of at least the emission system comes into question, and its thickness is more than one capable of securing the necessary thermal resistance computed by the thermal impact analysis of the emission system.}
place = {Japan}
year = {1978}
month = {Nov}
}