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对乙烯中微量乙炔通过半加氢脱除的国内外典型催化剂的应用进行了介绍,并对催化剂的研究进展进行了 综述,从而提出催化剂的研究发展方向。
The application of typical catalysts at home and abroad for the trace amount of acetylene in ethylene by semi-hydrogenation was introduced. The progress of the research on catalysts was reviewed. The research direction of catalysts was put forward.