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Title:
MONOLITHIC REFRACTORY MATERIAL AND MELTING FURNACE FOR WASTE
Document Type and Number:
Japanese Patent JP2001220250
Kind Code:
A
Abstract:

To provide a monolithic refractory material excluding chromium, excellent in corrosion resistance, slag penetration resistance and spalling resistance, suitable for a melting furnace for waste.

This monolithic refractory material includes 93-99 mass.% of refractory particles and 1-7 mass.% of a binder and the refractory particles include 80-96 mass.% of spinel particles and 4-20 mass.% of fused zirconia particles including glass phase.


Inventors:
KIDA OTOJIRO
Application Number:
JP2000031607A
Publication Date:
August 14, 2001
Filing Date:
February 09, 2000
Export Citation:
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Assignee:
ASAHI GLASS CO LTD
International Classes:
C04B28/06; C04B35/66; F23G5/00; F23G5/44; F23M5/00; F27B3/08; F27D1/00; (IPC1-7): C04B35/66; F23G5/00; F23G5/44; F23M5/00; F27B3/08; F27D1/00