Apparatus and method for continuous synthesis of vanadium oxide

Details Apparatus and method for continuous synthesis of vanadium oxide Apparatus and method for continuous synthesis of vanadium oxide

1994-09-30

1996-01-30

Housel, James C.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including heat exchanger for reaction chamber or reactants...

422198, 422199, 422202, 422210, 422225, 422259, 422307, 422308, F28D 2100

Patent

active

054878764

ABSTRACT:
In a method for the continuous synthesis of vanadium oxide from ammonium metavanadate, ammonium metavanadate is fed to the interior of a dryer apparatus through an inlet opening. The interior of the apparatus is maintained at a temperature of approximately 440.degree. C. and an inert carrier gas flows through the interior of the apparatus. The ammonium metavanadate is conveyed through the interior of the dryer apparatus on a conveyer to an outlet opening over a period of approximately two hours, during which period the ammonium metavanadate is continuously agitated so that it is uniformly exposed to heat and to the carrier gas, thereby synthesizing homogeneous vanadium oxide. The vanadium oxide is continuously removed from the apparatus.

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