[1G05-07] High-temperature Gas-cooled Reactors

11:40 AM - 11:55 AM JST(2:40 AM - 2:55 AM UTC)

[1G07] Development of Large-Scale Hydrogen Production Technology Utilizing Very High TemperatureDevelopment of Hot Gas Duct Coupling HTTR with Hydrogen Production Facility

*Kentaro Nagatsuka¹, Naoki Mizuta¹, Keisuke Morita¹, Kaoru Kurahayashi¹, Takanori Yasuda¹, Hiroki Noguchi¹, Yasunobu Nomoto¹, Atsushi Shimizu¹, Hiroyuki Sato¹, Nariaki Sakaba¹ (1. JAEA)

Keywords:

HTGR,Hydrogen Production,HTTR,HTTR Heat Application Test

HTTR heat application test plan was initiated to establish coupling technology with high safety and to develop necessary equipments to connect HTTR with hydrogen production facility. The presentation reports development plan and items of hot gas duct which is required for high efficient transportation of high temperature heat to hydrogen production facility. In particular, the presentation reports test results of thermal conductivity measurement and impurity gas release tests.