电厂脱硝催化剂的载体和助剂占钒催化剂总质量的90％以上,约占催化剂总材料成本的95％.主要介绍以钒为活性组分的脱硝催化剂的载体和助剂的研究进展,提出降低载体和助剂成本的研究方向.%The mass of the supports and additives was more than 90% of the total mass of V-based De-Nox catalyst in power plants and their cost was about 95% of the total cost of the catalyst materials. The research advance on the supports and additives of V-based De-Nox catalysts was reviewed. The research direction of decreasing the cost of the supports and additives was put forward.
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