REFRACTORY FOR FURNACE AND FURNACE AND METHOD FOR SURFACE TREATING FURNACE WALL

WIPO Patent Application WO/2003/031374

A1

A film for preventing refractory deterioration is formed on the surface of refractory of a refuse incinerator. Since the preventive film exhibits high adhesion resistance to clinker generated in the incinerator, clicker does not adhere to the film easily. Since the preventive film is composed of a compact inorganic oxide based ceramics, surface layer of a brick body is covered with a film harder than the body. Consequently, wear resistance of refractory brick is enhanced. Since a corrosion resistant film exists on the surface of the body, intrusion of chloride gas is suppressed effectively even if the body is exposed to chloride gas. Even if an inexpensive fireclay brick is protected against adhesion of clinker and spalling, and use period of refractory brick is prolonged.

JPH0832604	PROBLEM TO BE SOLVED: To manufacture a ceramic molded product.
WO/2005/007597	IMPROVED FLUIDIZING OXIDATION PROTECTION SYSTEMS
WO/2001/088223	METHOD FOR PROTECTING REINFORCEMENT IN CONCRETE FROM CHLORIDE CORROSION

SHIROMIZU YOSHINOBU (JP)
TAO JAI NAN (JP)

PCT/JP2002/010348

April 17, 2003

October 04, 2002

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KITAKYUSHU FOUNDATION (JP)
SHIROMIZU YOSHINOBU (JP)
TAO JAI NAN (JP)

C04B41/50; C04B41/52; C04B41/87; C04B41/89; C21C7/00; F23G5/44; F23G5/48; F23M5/00; F27D1/00; F27D1/16; (IPC1-7): C04B41/85; F27D1/00

JPS49119909A	1974-11-15
JPH04119980A	1992-04-21
JPH05261500A	1993-10-12
JP2000319079A	2000-11-21
JPH06144959A	1994-05-24
JPS5698409A	1981-08-07
JPS5768173A	1982-04-26
JPH11166715A	1999-06-22

Abe, Itsurou (14-8 Kyoumachi 3-chome, Kokurakita-k, Kitakyushu-shi Fukuoka, JP)

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