Opposed fired rotary kiln
 A rotary kiln system wherein oxidant injection means are positioned at each stationary end and inject oxidant toward each other creating gas recirculation within the rotary kiln for improved mixing, combustion efficiency and temperature uniformity. 
Union Carbide Industrial Gases Technology Corporation
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F23G F23C F23C F23G F27B
inventional inventional additional inventional inventional
Min-Da
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