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XENON POISONING [5 records]
Record 1 - internal organization data 2016-11-23
Record 1, English
Record 1, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
- Atomic Physics
Record 1, Main entry term, English
- xenon poisoning
1, record 1, English, xenon%20poisoning
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The accumulation in a nuclear reactor of xenon-135, formed by beta decay of iodine-135 ... 2, record 1, English, - xenon%20poisoning
Record number: 1, Textual support number: 1 CONT
A major contribution to the sequence of events leading to the Chernobyl nuclear disaster was the failure to anticipate the effect of "xenon poisoning" on the rate of the nuclear fission reaction in the Chernobyl nuclear reactor.... With the extremely low power level, xenon builds up in the fuel rods, "poisoning" the reaction by absorbing neutrons. 3, record 1, English, - xenon%20poisoning
Record number: 1, Textual support number: 1 OBS
Not to be confused with "xenon effect"(reduction in reactivity caused by xenon poisoning.) 4, record 1, English, - xenon%20poisoning
Record number: 1, Textual support number: 2 OBS
xenon poisoning : term standardized by ISO in 1997. 4, record 1, English, - xenon%20poisoning
Record number: 1, Textual support number: 3 OBS
xenon poisoning : term extracted from the “Glossaire de l'énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 4, record 1, English, - xenon%20poisoning
Record 1, French
Record 1, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
- Physique atomique
Record 1, Main entry term, French
- empoisonnement xénon
1, record 1, French, empoisonnement%20x%C3%A9non
correct, masculine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
- empoisonnement par le xénon 2, record 1, French, empoisonnement%20par%20le%20x%C3%A9non
correct, masculine noun
- empoisonnement au xénon 3, record 1, French, empoisonnement%20au%20x%C3%A9non
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Accumulation [dans un réacteur nucléaire] de xénon 135, un produit de fission qui est un absorbant de neutrons très efficace pouvant interrompre la réaction en chaîne. 4, record 1, French, - empoisonnement%20x%C3%A9non
Record number: 1, Textual support number: 1 OBS
Ne pas confondre avec «effet xénon» (réduction de la réactivité provoquée par l'empoisonnement xénon). 5, record 1, French, - empoisonnement%20x%C3%A9non
Record number: 1, Textual support number: 2 OBS
empoisonnement xénon : terme normalisé par l'ISO en 1997. 5, record 1, French, - empoisonnement%20x%C3%A9non
Record number: 1, Textual support number: 3 OBS
empoisonnement xénon : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 5, record 1, French, - empoisonnement%20x%C3%A9non
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Reactores nucleares de fisión
- Centrales nucleares
- Física atómica
Record 1, Main entry term, Spanish
- envenenamiento por xenón
1, record 1, Spanish, envenenamiento%20por%20xen%C3%B3n
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- envenenamiento con xenón 2, record 1, Spanish, envenenamiento%20con%20xen%C3%B3n
correct, masculine noun
- envenenamiento xenón 3, record 1, Spanish, envenenamiento%20xen%C3%B3n
masculine noun
Record 1, Textual support, Spanish
Record 2 - internal organization data 2016-11-23
Record 2, English
Record 2, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
- Nuclear Physics
Record 2, Main entry term, English
- xenon effect
1, record 2, English, xenon%20effect
correct, standardized
Record 2, Abbreviations, English
Record 2, Synonyms, English
- xenon poisoning effect 2, record 2, English, xenon%20poisoning%20effect
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The reduction in reactivity caused by neutron capture in [xenon-135], a fission product which is a nuclear poison. 3, record 2, English, - xenon%20effect
Record number: 2, Textual support number: 1 OBS
Not to be confused with "xenon poisoning"(accumulation of xenon-135 that causes an increase in neutron absorption.) 4, record 2, English, - xenon%20effect
Record number: 2, Textual support number: 2 OBS
xenon effect: term standardized by ISO in 1997. 4, record 2, English, - xenon%20effect
Record number: 2, Textual support number: 3 OBS
xenon effect: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 4, record 2, English, - xenon%20effect
Record 2, Key term(s)
- effect of xenon poisoning
Record 2, French
Record 2, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
- Physique nucléaire
Record 2, Main entry term, French
- effet xénon
1, record 2, French, effet%20x%C3%A9non
correct, masculine noun, standardized
Record 2, Abbreviations, French
Record 2, Synonyms, French
- effet d'empoisonnement xénon 2, record 2, French, effet%20d%27empoisonnement%20x%C3%A9non
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Réduction de la réactivité provoquée par la capture de neutrons par [xénon 135], produit de fission qui est un poison nucléaire. 3, record 2, French, - effet%20x%C3%A9non
Record number: 2, Textual support number: 1 OBS
Ne pas confondre avec «empoisonnement xénon» (accumulation de xénon 135 qui augmente l'absorption de neutrons). 4, record 2, French, - effet%20x%C3%A9non
Record number: 2, Textual support number: 2 OBS
effet xénon : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 4, record 2, French, - effet%20x%C3%A9non
Record number: 2, Textual support number: 3 OBS
effet xénon : terme normalisé par l'ISO en 1997. 4, record 2, French, - effet%20x%C3%A9non
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Reactores nucleares de fisión
- Centrales nucleares
- Física nuclear
Record 2, Main entry term, Spanish
- efecto del xenón
1, record 2, Spanish, efecto%20del%20xen%C3%B3n
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- efecto xenón 2, record 2, Spanish, efecto%20xen%C3%B3n
correct, masculine noun
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Reducción de la radiactividad provocada por la captura de neutrones por el producto de fusión Xe-135, que es un veneno nuclear. 3, record 2, Spanish, - efecto%20del%20xen%C3%B3n
Record 3 - internal organization data 2016-11-23
Record 3, English
Record 3, Subject field(s)
- Atomic Physics
- Nuclear Power Stations
Record 3, Main entry term, English
- xenon override
1, record 3, English, xenon%20override
correct, standardized
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
In a nuclear reactor, the excess reactivity provided to compensate for the poisoning effect of xenon buildup. 2, record 3, English, - xenon%20override
Record number: 3, Textual support number: 1 OBS
xenon override: term standardized by ISO. 3, record 3, English, - xenon%20override
Record 3, French
Record 3, Domaine(s)
- Physique atomique
- Centrales nucléaires
Record 3, Main entry term, French
- surréactivité anti-xénon
1, record 3, French, surr%C3%A9activit%C3%A9%20anti%2Dx%C3%A9non
correct, feminine noun, standardized
Record 3, Abbreviations, French
Record 3, Synonyms, French
- surréactivité antixénon 2, record 3, French, surr%C3%A9activit%C3%A9%20antix%C3%A9non
correct, feminine noun
- dépassement de l'empoisonnement par le xénon 3, record 3, French, d%C3%A9passement%20de%20l%27empoisonnement%20par%20le%20x%C3%A9non
masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Partie de l'excédent de réactivité prévue dans un réacteur pour lui permettre de démarrer même si l'empoisonnement xénon est à son maximum après arrêt. 4, record 3, French, - surr%C3%A9activit%C3%A9%20anti%2Dx%C3%A9non
Record number: 3, Textual support number: 1 OBS
surréactivité anti-xénon : terme et définition normalisés par l'ISO. 5, record 3, French, - surr%C3%A9activit%C3%A9%20anti%2Dx%C3%A9non
Record number: 3, Textual support number: 2 OBS
surréactivité anti-xénon; dépassement de l'empoisonnement par le xénon : termes extraits du «Glossaire de l’énergie nucléaire» et reproduits avec l’autorisation de l’Organisation de coopération et de développement économiques. 5, record 3, French, - surr%C3%A9activit%C3%A9%20anti%2Dx%C3%A9non
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2015-04-29
Record 4, English
Record 4, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
Record 4, Main entry term, English
- xenon instability
1, record 4, English, xenon%20instability
correct, standardized
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
The oscillations in the power level in localized parts of a large reactor, due to the dependence of the xenon poisoning on the thermal neutron flux density. 1, record 4, English, - xenon%20instability
Record number: 4, Textual support number: 1 OBS
xenon instability: term and definition standardized by ISO. 2, record 4, English, - xenon%20instability
Record 4, French
Record 4, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 4, Main entry term, French
- instabilité xénon
1, record 4, French, instabilit%C3%A9%20x%C3%A9non
correct, feminine noun, standardized
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Oscillations du niveau de puissance en certains points d'un grand réacteur, dues au fait que l'empoisonnement xénon dépend de la densité de flux de neutrons thermiques. 1, record 4, French, - instabilit%C3%A9%20x%C3%A9non
Record number: 4, Textual support number: 1 OBS
instabilité xénon : terme et définition normalisés par l'ISO. 2, record 4, French, - instabilit%C3%A9%20x%C3%A9non
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - external organization data 2005-08-25
Record 5, English
Record 5, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 5, Main entry term, English
- poison override time 1, record 5, English, poison%20override%20time
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Thirty-five to forty minutes after a trip the negative reactivity from xenon exceeds the positive reactivity of the adjusters.... If the reactor is started up during the 35 to 40 minute poison override time and brought up to power before poisoning out, the xenon will be burned up rapidly and a poison out may be prevented. 1, record 5, English, - poison%20override%20time
Record 5, French
Record 5, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 5, Main entry term, French
- temps de dépassement de l'empoisonnement
1, record 5, French, temps%20de%20d%C3%A9passement%20de%20l%27empoisonnement
masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Trente-cinq à quarante minutes après un arrêt, la réactivité négative imputable au xénon dépasse la réactivité positive des barres de compensation [...]. Si le réacteur est démarré pendant cette période de 35 à 40 minutes qui est le temps de dépassement de l'empoisonnement et qu'il est amené en mode de puissance avant l'empoisonnement, le xénon subira une combustion rapide et là il pourra ainsi éviter l'empoisonnement. 1, record 5, French, - temps%20de%20d%C3%A9passement%20de%20l%27empoisonnement
Record 5, Spanish
Record 5, Textual support, Spanish
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