| 简介 |
Catalyst for cleaning exhaust gases of internal combustion engines and gaseous effluents of industrial enterprises useful model relates to the field of catalysis, more specifically-to catalysts on block ceramic carrier cellular structure for cleaning exhaust gases of internal combustion engines (internal combustion engine) and waste gases of industrial enterprises. The proposed utility model solved diffusion condensate catalytic activity of device and its resistance to action of industrial catalytic poisons, and also Your condensate cost of its manufacture due to the use of rare-earth metal oxides. Or-, in catalyst for cleaning exhaust gases internal combustion engine and gaseous effluents of industrial enterprises, consisting of inert ceramic block carrier cellular structure, surface of which has coating from modified aluminum oxide with active phase one or several metals, active phase contains oxides of rare-earth metals, such as rentgenamorfnyi titanium dioxide, cerium dioxide, trioxide europium and lanthanum oxide. Specific surface coating is 100-150 m 2/g. |
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