Microwave catalyst and preparation process and use thereof
AssigneeXiangtan University
InventorsJicheng Zhou, Zhe Wang, Hongli Wang, Meng Wang, Guiyue Mao, Zunfang Jiang, Lingfei Gao
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Abstract
Provided is a microwave catalyst. The microwave catalyst comprises: i) an active catalyst component comprising a metal and/or a metal oxide; ii) a microwave-absorbing component comprising at least one of CuO, ferrite spinel, and active carbon; and iii) a support. The microwave catalyst can be used for denitration by microwave catalysis, and has advantages such as high denitration efficiency, low energy consumption, environmental friendliness, and low costs. Also provided is a process for preparing the microwave catalyst and the use thereof.
Claims15
A microwave catalyst, comprising the following components:
- i) an active catalyst component, comprising a metal and/or a metal oxide, wherein the metal is at least one selected from the group consisting of Cu, Mn, Ce, Ti, V, Mg, and Fe, and the metal oxide is at least one oxide selected from the oxides of Cu, Mn, V, Mg, and Fe;
- ii) a microwave-absorbing component, comprising at least one of CuO, ferrite spinel, and active carbon, wherein the content of CuO as component ii) in the microwave catalyst is in the range from 10% to 70% by mass;
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- iii) a support, which is used to load the active catalyst component and has a porous structure capable of absorbing microwave.
Dependencies are inferred from the claim text.