Effects of Boron on the chemical behavior of Cesium and Iodine in the Reactor Coolant System condition during LWR severe accident

(2) Effects of Boron vapor species on chemical behavior of deposited Cesium Iodide

Junpei Imoto, Shuhei Miwa, Melany Gouello, Naoya Miyahara, Masahiko Osaka

Research output: Contribution to conferenceConference AbstractScientific

Abstract

To elucidate the chemical influence of boron (B) vapor species on deposited cesium iodide (CsI) in the reactor coolant system, we performed reaction experiment for deposited CsI and B vapor species in a steam atmosphere. It was found that the formation of gaseous iodine is promoted by chemical reaction between the deposited CsI and B vapor species.
Original languageEnglish
Publication statusPublished - 2018
MoE publication typeNot Eligible
Event2018 Fall Meeting of Atomic Energy Society of Japan (AESJ) - Okayama University Tsushima Campus, Okayama, Japan
Duration: 5 Sep 20187 Sep 2018
https://confit.atlas.jp/guide/event/aesj2018f/static/overview

Other

Other2018 Fall Meeting of Atomic Energy Society of Japan (AESJ)
CountryJapan
CityOkayama
Period5/09/187/09/18
Internet address

Fingerprint

Cesium iodide
Cesium
Iodine
Coolants
Boron
Accidents
Vapors
Chemical reactions
Steam
Experiments

Keywords

  • Fission Products
  • Boron
  • cesium iodide
  • chemical reaction

Cite this

Imoto, Junpei ; Miwa, Shuhei ; Gouello, Melany ; Miyahara, Naoya ; Osaka, Masahiko. / Effects of Boron on the chemical behavior of Cesium and Iodine in the Reactor Coolant System condition during LWR severe accident : (2) Effects of Boron vapor species on chemical behavior of deposited Cesium Iodide. Abstract from 2018 Fall Meeting of Atomic Energy Society of Japan (AESJ), Okayama, Japan.
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title = "Effects of Boron on the chemical behavior of Cesium and Iodine in the Reactor Coolant System condition during LWR severe accident: (2) Effects of Boron vapor species on chemical behavior of deposited Cesium Iodide",
abstract = "To elucidate the chemical influence of boron (B) vapor species on deposited cesium iodide (CsI) in the reactor coolant system, we performed reaction experiment for deposited CsI and B vapor species in a steam atmosphere. It was found that the formation of gaseous iodine is promoted by chemical reaction between the deposited CsI and B vapor species.",
keywords = "Fission Products, Boron, cesium iodide, chemical reaction",
author = "Junpei Imoto and Shuhei Miwa and Melany Gouello and Naoya Miyahara and Masahiko Osaka",
year = "2018",
language = "English",
note = "2018 Fall Meeting of Atomic Energy Society of Japan (AESJ) ; Conference date: 05-09-2018 Through 07-09-2018",
url = "https://confit.atlas.jp/guide/event/aesj2018f/static/overview",

}

Effects of Boron on the chemical behavior of Cesium and Iodine in the Reactor Coolant System condition during LWR severe accident : (2) Effects of Boron vapor species on chemical behavior of deposited Cesium Iodide. / Imoto, Junpei; Miwa, Shuhei; Gouello, Melany; Miyahara, Naoya; Osaka, Masahiko.

2018. Abstract from 2018 Fall Meeting of Atomic Energy Society of Japan (AESJ), Okayama, Japan.

Research output: Contribution to conferenceConference AbstractScientific

TY - CONF

T1 - Effects of Boron on the chemical behavior of Cesium and Iodine in the Reactor Coolant System condition during LWR severe accident

T2 - (2) Effects of Boron vapor species on chemical behavior of deposited Cesium Iodide

AU - Imoto, Junpei

AU - Miwa, Shuhei

AU - Gouello, Melany

AU - Miyahara, Naoya

AU - Osaka, Masahiko

PY - 2018

Y1 - 2018

N2 - To elucidate the chemical influence of boron (B) vapor species on deposited cesium iodide (CsI) in the reactor coolant system, we performed reaction experiment for deposited CsI and B vapor species in a steam atmosphere. It was found that the formation of gaseous iodine is promoted by chemical reaction between the deposited CsI and B vapor species.

AB - To elucidate the chemical influence of boron (B) vapor species on deposited cesium iodide (CsI) in the reactor coolant system, we performed reaction experiment for deposited CsI and B vapor species in a steam atmosphere. It was found that the formation of gaseous iodine is promoted by chemical reaction between the deposited CsI and B vapor species.

KW - Fission Products

KW - Boron

KW - cesium iodide

KW - chemical reaction

UR - https://confit.atlas.jp/guide/event/aesj2018f/subject/2P20/advanced

M3 - Conference Abstract

ER -