Filters
Results 1 - 1 of 1
Results 1 - 1 of 1.
Search took: 0.034 seconds
Smiesko, I.; Petrecky, I.; Szalo, A.
Societe Francaise d'Energie Nucleaire (SFEN), 75 - Paris (France); International Atomic Energy Agency, Vienna (Austria)2002
Societe Francaise d'Energie Nucleaire (SFEN), 75 - Paris (France); International Atomic Energy Agency, Vienna (Austria)2002
AbstractAbstract
[en] In this paper, several shutdowns from last operational period of NPP Bohunice (EBO) and NPP Dukovany (EDU) have been analysed and compared with respect of shutdown chemistry and some other factors. Following shutdown chemistry applied at different units have been investigated: Standard chemistry with injection of hydrazine during primary coolant boration - Units EBO 1 and EBO-2 Standard chemistry without injection of hydrazine during primary coolant boration - Units EBO-3, EBO-4 and all EDU Reduced pH(t), ammonia and hydrogen pre-shutdown chemistry for early oxygenation of primary coolant - Units EDU since 1998 Sources of data for comparison were grab samples, on-line gamma spectrometry as well as integrated samples from capillary sampling installed at EBO-3. Drawback of grab sampling method is that in certain phase of shutting down period samples are not available due to special tests being performed. (author)
Primary Subject
Secondary Subject
Source
2002; 1 p; Chemistry 2002: International conference on water chemistry in nuclear reactors systems - operation optimisation and new developments; Chimie 2002: La chimie de l'eau dans les reacteurs nucleaires - Optimisation de l'exploitation et developpements nouveaux; Avignon (France); 22-26 Apr 2002; Available from SFEN-CHIMIE2002, 67, rue Blomet, 75015 Paris (France)
Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
AMMONIA, BOHUNICE V-1 REACTOR, BOHUNICE V-2 REACTOR, BORATES, COBALT 58, COBALT 60, CONTAMINATION, CORROSION PRODUCTS, DOSE RATES, DUKOVANY-1 REACTOR, DUKOVANY-2 REACTOR, DUKOVANY-3 REACTOR, DUKOVANY-4 REACTOR, HYDRAZINE, MANGANESE 54, PH VALUE, PRIMARY COOLANT CIRCUITS, REACTOR SHUTDOWN, STAINLESS STEEL-321, WATER CHEMISTRY
ALLOYS, AUSTENITIC STEELS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, BORON COMPOUNDS, CARBON ADDITIONS, CHEMISTRY, CHROMIUM ALLOYS, CHROMIUM-NICKEL STEELS, COBALT ISOTOPES, COOLING SYSTEMS, CORROSION RESISTANT ALLOYS, DAYS LIVING RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ENERGY SYSTEMS, ENRICHED URANIUM REACTORS, HEAT RESISTANT MATERIALS, HEAT RESISTING ALLOYS, HIGH ALLOY STEELS, HOURS LIVING RADIOISOTOPES, HYDRIDES, HYDROGEN COMPOUNDS, INTERMEDIATE MASS NUCLEI, INTERNAL CONVERSION RADIOISOTOPES, IRON ALLOYS, IRON BASE ALLOYS, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MANGANESE ISOTOPES, MATERIALS, MINUTES LIVING RADIOISOTOPES, NICKEL ALLOYS, NITROGEN COMPOUNDS, NITROGEN HYDRIDES, NUCLEI, ODD-ODD NUCLEI, OXYGEN COMPOUNDS, POWER REACTORS, PWR TYPE REACTORS, RADIOISOTOPES, REACTOR COMPONENTS, REACTOR COOLING SYSTEMS, REACTORS, SHUTDOWN, STAINLESS STEELS, STEEL-CR18NI10TI, STEELS, THERMAL REACTORS, TITANIUM ADDITIONS, TITANIUM ALLOYS, TRANSITION ELEMENT ALLOYS, WATER COOLED REACTORS, WATER MODERATED REACTORS, WWER TYPE REACTORS, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue