Published October 1989 | Version v1
Journal article Metadata-only

Specific features of neutral-reducing water treatment in the secondary circuit of the NPP with WWER

Creators

Description

The physico-chemical distribution of hydrazine between saturated steam and steam generator water is studied in the secondary circuit of the first unit of the Balakovo NPP at the coolant 6.4 MPa pressure and 278 deg C temperature. Hydrazine distribution coefficient for steam generators, i.e. the ratio its concentration in steam and water of steam generators excepting moisture is 0.25-0.3. Hydrazine distribution with steam extraction of the turbine and separate brings about the recirculation of its part which should be taken into account when calculating the dose for corrective condensate treatment

Additional details

Additional titles

Original title (Russian)
Osobennosti nejtral'no-vosstanovitel'nogo rezhima vtorogo kontura AEhS s VVEhR

Publishing Information

Journal Title
Ehnergetik
Journal Issue
no.10
Series
Ehnergetik.
CODEN
EGTKA

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
21076150
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
HYDRAZINE; NUCLEAR POWER PLANTS; SECONDARY COOLANT CIRCUITS; SPATIAL DISTRIBUTION; STEAM; STEAM GENERATORS; TIME DEPENDENCE; WATER; WATER CHEMISTRY; WWER TYPE REACTORS
Descriptors DEC
BOILERS; COOLING SYSTEMS; DISTRIBUTION; ENRICHED URANIUM REACTORS; HYDROGEN COMPOUNDS; NUCLEAR FACILITIES; OXYGEN COMPOUNDS; POLAR SOLVENTS; POWER PLANTS; POWER REACTORS; PWR TYPE REACTORS; REACTOR COMPONENTS; REACTOR COOLING SYSTEMS; REACTORS; SOLVENTS; THERMAL POWER PLANTS; THERMAL REACTORS; VAPOR GENERATORS; WATER COOLED REACTORS; WATER MODERATED REACTORS; WATER TREATMENT