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

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 conference › Conference Abstract › Scientific

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 language	English
Publication status	Published - 2018
MoE publication type	Not Eligible
Event	2018 Fall Meeting of Atomic Energy Society of Japan (AESJ) - Okayama University Tsushima Campus, Okayama, Japan Duration: 5 Sep 2018 → 7 Sep 2018 https://confit.atlas.jp/guide/event/aesj2018f/static/overview

Other

Other	2018 Fall Meeting of Atomic Energy Society of Japan (AESJ)
Country/Territory	Japan
City	Okayama
Period	5/09/18 → 7/09/18
Internet address	https://confit.atlas.jp/guide/event/aesj2018f/static/overview

Keywords

Fission Products
Boron
cesium iodide
chemical reaction

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Imoto, J., Miwa, S., Gouello, M., Miyahara, N., & Osaka, M. (2018). 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.

@conference{f77db9c89d5048d88baa6884fc7ac4ba,

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",

}

Imoto, J, Miwa, S, Gouello, M, Miyahara, N & Osaka, M 2018, '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', 2018 Fall Meeting of Atomic Energy Society of Japan (AESJ), Okayama, Japan, 5/09/18 - 7/09/18.

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 et al.

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

Research output: Contribution to conference › Conference Abstract › Scientific

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 - 2018 Fall Meeting of Atomic Energy Society of Japan (AESJ)

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

Y2 - 5 September 2018 through 7 September 2018

ER -

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

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Keywords

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