乙烯法由于工艺性、经济性好而成为目前世界上合成醋酸乙烯的主要方法。从催化剂和生产工艺等方面概述了国内外乙烯法合成醋酸乙烯的技术进展,指出了其今后的发展方向。 Ethylene method due to technology, economy and become the main method of synthesis of vinyl acetate in the world. From the aspects of catalyst and production technology, the progress of ethylene synthesis in ethylene synthesis at home and abroad is summarized, and its future development direction is pointed out.