Molybdenum trioxide bonded basic monolith and method

Details Molybdenum trioxide bonded basic monolith and method Molybdenum trioxide bonded basic monolith and method

1993-04-26

1994-03-22

Group, Karl

Compositions: ceramic

Ceramic compositions

Refractory

501113, 501121, C04B 3504, C04B 3506

Patent

active

052964221

ABSTRACT:
The problems associated with the use of chromic acid (CrO.sub.3) binders are substantially overcome by a basic refractory monolith incorporating molybdenum trioxide (molybdic oxide, moO.sub.3) as the binding agent. In accordance with a preferred embodiment, the basic monolith contains about 0.5 wt. % pH modifier, such as sodium carbonate; about 2 wt. % molybdic oxide (MoO.sub.3); about 3 wt. % crude clay; and 75 to 99 wt. % basic refractory aggregate.

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