Published June 2013 | Version v1
Journal article Metadata-only

Study on chemical cleaning formula for steam generator secondary side during Tianwan NPP cooling down

Creators

  • 1. Reactor Engineering Research Subinstitute of NPIC, Chengdu (China)

Description

The effectiveness and safety of steam generator chemical cleaning process during reactor plant cooling down was validated in the test. Autoclave was used to simulate the process parameters of steam generator chemical cleaning process during reactor plant cooling down, The effectiveness and safety test of chemical cleaning was performed with Russia formula and A3B1 formula. Experimental results showed that A3B1 formula was more effective and safer than Russia formula for steam generator chemical cleaning. Experimental results also showed that chemical cleaning with composition A3B1 can effectively remove the sludge from SG secondary side of Tianwan NPP. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Power Engineering
Journal Volume
34
Journal Issue
3
Journal Page Range
p. 156-158
ISSN
0258-0926

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
47112302
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
AUTOCLAVES; CHELATING AGENTS; CLEANING; COOLING; EDTA; NUCLEAR POWER PLANTS; REDUCING AGENTS; RUSSIAN FEDERATION; SAFETY; SLUDGES; STEAM GENERATORS; TIANWAN-1 REACTOR
Descriptors DEC
AMINO ACIDS; BOILERS; CARBOXYLIC ACIDS; CHELATING AGENTS; EASTERN EUROPE; ENRICHED URANIUM REACTORS; EUROPE; NUCLEAR FACILITIES; ORGANIC ACIDS; ORGANIC COMPOUNDS; POWER PLANTS; POWER REACTORS; PWR TYPE REACTORS; REACTORS; THERMAL POWER PLANTS; THERMAL REACTORS; VAPOR GENERATORS; WATER COOLED REACTORS; WATER MODERATED REACTORS; WWER TYPE REACTORS

Optional Information

Notes
2 tabs., 2 refs.