Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
REFRACTORY FORMED BODY FOR TREATING RADIOACTIVE WASTE AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2009155124
Kind Code:
A
Abstract:

To provide a refractory formed body for treating radioactive waste having high corrosion resistance by forming a coating layer on the surface of a refractory, and to provide a method for producing the same.

The refractory formed body 10 for treating radioactive waste comprises: a refractory body 20 at least comprising aluminum oxide of 60 wt.%; and a coating layer 30 formed on the surface of the refractory body 20 and comprising zirconium oxide of 70 to 96 wt.% and a silicon compound of 30 to 4 wt.%.


More Like This:
JPH07500900[Title of the invention] Drying method
WO/2021/126438FOAMED LIGHTWEIGHT MONOLITHIC REFRACTORY COMPOSITION
WO/2016/198917REFRACTORIES FOR APPLICATIONS IN COMBUSTION CHAMBERS INTENDED FOR PRODUCING ENERGY AND/OR WASTE DISPOSAL
Inventors:
SAYANO AKIO
FUJIHATA KENJI
SAITO YOSHIHISA
TAKAHASHI MASASHI
Application Number:
JP2007332037A
Publication Date:
July 16, 2009
Filing Date:
December 25, 2007
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TOSHIBA CORP
TOSHIBA AITEKKU KK
International Classes:
C04B35/101; C04B41/87; F27B14/10
Attorney, Agent or Firm:
Saichi Suyama



 
Previous Patent: METHOD FOR PRODUCING METAL OXIDE PARTICLE

Next Patent: SILICON NITRIDE SINTERED COMPACT, ITS MANUFACTURING METHOD AND CIRCUIT BOARD, POWER SEMICONDUCTOR MO...