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

Japan Atomic Energy Agency

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 Sept 2018 → 7 Sept 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

Fingerprint

Dive into the research topics of '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'. Together they form a unique fingerprint.

Cite this

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

Other

Keywords

Other files and links

Fingerprint

Cite this