Oral presentation

[2G01-04] FP behavior, High Temperature Corrosion

Tue. Mar 14, 2023 10:00 AM - 11:10 AM Room G (13 Bildg.1F 1311)

Chair:YOICHI WADA(Hitachi)

10:00 AM - 10:15 AM

[2G01] Evaluation of Short and Long-Term Behavior of Radioactive Nuclides Distributed in Fukushima Daiichi NPP

(11) Development of Long term FP behavior Estimation model for FDNPP

*Chiaki Kino¹, Tezuka Kenichi¹, Karasawa Hidetoshi², Uchida Shunsuke² (1. IAE, 2. JAEA)

10:15 AM - 10:30 AM

[2G02] Chemical reaction behavior between cesium hydroxide and iron rust under various atmospheric conditions

*Jumpei Imoto¹, Kunihisa Nakajima¹, Masahiko Osaka¹ (1. JAEA)

10:30 AM - 10:45 AM

[2G03] Corrosion behavior of nickel bearing materials in molten salts FLiNaK and LiCl-KCl

*Ariel Christ Gaynellius¹, Masatoshi Kondo¹ (1. Tokyo Tech)

10:45 AM - 11:00 AM

[2G04] Study on chemical compatibility of 316L austenitic steel in liquid lithium-lead at 1173 K

*Kenshi Ohno¹, Susumu Hatakeyama¹, Naoko Oono², Masatoshi Kondo¹ (1. Tokyo Tech, 2. Yokohama Natiol. Univ.)

Time reserved for Chair （11:00 AM - 11:10 AM）

Oral presentation

[2G05-07] Radiolysis and Electrochemistry

Tue. Mar 14, 2023 11:10 AM - 12:00 PM Room G (13 Bildg.1F 1311)

Chair:Yutaka Watanabe(Tohoku Univ.)

11:10 AM - 11:25 AM

[2G05] The effects of hydrogen addition on the corrosive conditions of PWR primary coolant under irradiation

(8) Evaluation of the effects of OH+H₂<=>H+H₂O reaction and its back reaction on water radiolysis

*Kuniki Hata¹, Shunsuke Uchida¹, Satoshi Hanawa¹, Yasuhiro Chimi¹, Tomonori Satoh¹ (1. JAEA)

11:25 AM - 11:40 AM

[2G06] The effects of hydrogen addition on the corrosive conditions of PWR primary coolant under irradiation

(9) Combind analysis of water radiolysis and ECP

*Shunsuke Uchida¹, Kuniki Hata¹, Satoshi Hanawa¹, Yasuhiro Chimi¹, Tomonori Satoh¹ (1. JAEA)

11:40 AM - 11:55 AM

[2G07] Electrochemical Corrosion Potential Calculation Model for Hydrogen Peroxide Environment with Electrochemical Parameters Determined by Polarization Measurements

*YOICHI WADA¹, Kazushige Ishida¹, Masahiko Tachibana¹, Mayu Sasaki², Makoto Nagase², Ryosuke Shimizu² (1. Hitachi, Ltd., 2. Hitachi-GE Nuclear Energy, Ltd.)

Time reserved for Chair （11:55 AM - 12:00 PM）

Sessions

V. Nuclear Fuel Cycle and Nuclear Materials » 503-1 Reactor Chemistry, Radiation Chemistry, Corrosion, Water Chemistry,Water Quality Control

[2G01-04] FP behavior, High Temperature Corrosion

[2G01] Evaluation of Short and Long-Term Behavior of Radioactive Nuclides Distributed in Fukushima Daiichi NPP

(11) Development of Long term FP behavior Estimation model for FDNPP

[2G02] Chemical reaction behavior between cesium hydroxide and iron rust under various atmospheric conditions

[2G03] Corrosion behavior of nickel bearing materials in molten salts FLiNaK and LiCl-KCl

[2G04] Study on chemical compatibility of 316L austenitic steel in liquid lithium-lead at 1173 K

[2G05-07] Radiolysis and Electrochemistry

[2G05] The effects of hydrogen addition on the corrosive conditions of PWR primary coolant under irradiation

(8) Evaluation of the effects of OH+H₂<=>H+H₂O reaction and its back reaction on water radiolysis

[2G06] The effects of hydrogen addition on the corrosive conditions of PWR primary coolant under irradiation

(9) Combind analysis of water radiolysis and ECP

[2G07] Electrochemical Corrosion Potential Calculation Model for Hydrogen Peroxide Environment with Electrochemical Parameters Determined by Polarization Measurements

Authentication

Sessions

V. Nuclear Fuel Cycle and Nuclear Materials » 503-1 Reactor Chemistry, Radiation Chemistry, Corrosion, Water Chemistry,Water Quality Control

[2G01-04] FP behavior, High Temperature Corrosion

[2G01] Evaluation of Short and Long-Term Behavior of Radioactive Nuclides Distributed in Fukushima Daiichi NPP

(11) Development of Long term FP behavior Estimation model for FDNPP

[2G02] Chemical reaction behavior between cesium hydroxide and iron rust under various atmospheric conditions

[2G03] Corrosion behavior of nickel bearing materials in molten salts FLiNaK and LiCl-KCl

[2G04] Study on chemical compatibility of 316L austenitic steel in liquid lithium-lead at 1173 K

[2G05-07] Radiolysis and Electrochemistry

[2G05] The effects of hydrogen addition on the corrosive conditions of PWR primary coolant under irradiation

(8) Evaluation of the effects of OH+H2<=>H+H2O reaction and its back reaction on water radiolysis

[2G06] The effects of hydrogen addition on the corrosive conditions of PWR primary coolant under irradiation

(9) Combind analysis of water radiolysis and ECP

[2G07] Electrochemical Corrosion Potential Calculation Model for Hydrogen Peroxide Environment with Electrochemical Parameters Determined by Polarization Measurements

Authentication

(8) Evaluation of the effects of OH+H₂<=>H+H₂O reaction and its back reaction on water radiolysis