Published November 1993 | Version v1
Journal article Metadata-only

Radioactive iodine chemistry and safety spray in PWR plant severe accidents

Creators

  • 1. Academia Sinica, Beijing, BJ (China). Inst. of Atomic Energy

Description

The radioactive iodine chemical form in PWR severe accidents, the iodine chemical behavior in safety spray process, the radiolysis chemistry of iodide solution, and the compatibility of safety spray solution and materials are summarized. It is demonstrated that the addition of NaOH in the containment spray solution is necessary

Additional details

Publishing Information

Journal Title
Atomic Energy Science and Technology
Journal Volume
27
Journal Issue
6
Journal Page Range
p. 561-568.
ISSN
1000-6931
CODEN
YKJIEZ

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
25074149
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
ADDITIVES; CHEMICAL PROPERTIES; CONTAINMENT SPRAY SYSTEMS; FISSION PRODUCT RELEASE; IODIDES; IODINE 131; NUCLEAR POWER PLANTS; PH VALUE; PWR TYPE REACTORS; RADIATION CHEMISTRY; REACTOR ACCIDENTS; SODIUM HYDROXIDES; STRESS CORROSION
Descriptors DEC
ACCIDENTS; ALKALI METAL COMPOUNDS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHEMICAL REACTIONS; CHEMISTRY; CONTAINMENT; CONTAINMENT SYSTEMS; CORROSION; DAYS LIVING RADIOISOTOPES; ENGINEERED SAFETY SYSTEMS; ENRICHED URANIUM REACTORS; HALIDES; HALOGEN COMPOUNDS; HYDROGEN COMPOUNDS; HYDROXIDES; INTERMEDIATE MASS NUCLEI; IODINE COMPOUNDS; IODINE ISOTOPES; ISOTOPES; NUCLEAR FACILITIES; NUCLEI; ODD-EVEN NUCLEI; OXYGEN COMPOUNDS; POWER PLANTS; POWER REACTORS; RADIOISOTOPES; REACTORS; SODIUM COMPOUNDS; THERMAL POWER PLANTS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS