三井化学公司将采用新一代的烯烃歧化催化剂,以提高其在日本大阪地区的烯烃转化装置(OCU)的丙烯产能。新型OCU催化剂是在传统的钨催化剂基础上,加入多种金属组分而得。通过对催化剂加工工艺的优化,新型催化剂的活性较上一代催化剂提高30倍。该新型催化剂具 Mitsui Chemicals will use a new generation of olefin disproportionation catalyst to increase propylene capacity in its olefin conversion unit (OCU) in Osaka, Japan. The new OCU catalyst is based on the traditional tungsten catalyst, adding a variety of metal components derived. Through the optimization of the catalyst processing technology, the activity of the new catalyst is 30 times higher than that of the previous generation catalyst. The new catalyst with