| 摘要 |
The present invention relates to a solid catalyst, its preparation and its application. The solid catalyst of this invention is based on a solid complex material comprising a film of aluminium oxide on the surface of metal aluminium or aluminium alloy, or aluminium oxide with a defective halite type structure. The catalyst of this invention can effectively activate the compounds composed of the element of carbon, hydrogen, oxygen, nitrogen, sulfur and chlorine. The catalyst can be used to effectively catalyze the reaction between nitrogen and hydrogen (the synthesis of ammonia), the decomposition of ammonia, and the reaction of nitrogen with hydrocarbons (the catalysis dehydrogenation with nitrogen as the oxidant), ammoxidation, or oxychlorination, and it can also be applied to the hydrogenation or the oxidation of the organic compound, the hydrolysis or the dehydration, and the electrolysis reaction of the synthesis of ammonia by electrolytic processes.
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