OMT-2新配方催化剂在DCC-plus装置上的工业应用

Industrial application of OMT-2 newly formulated catalyst in DCC-plus unit

介绍了OMT-2新配方催化剂在120万t/a增强型催化裂解(DCC-plus)装置的工业应用情况。新配方催化剂明显提高了裂化反应比例,降低氢转移比例。减少了催化汽油、柴油的收率,提高了干气中乙烯含量和液化气中丙烯含量,增加高附加值的产品乙烯、丙烯产量,总效益增加明显。

The industrial application of OMT-2 newly formulated catalyst in 1.2 million t/a enhanced catalytic cracking(DCC-plus)unit was introduced.The newly formulated catalyst significantly increases the cracking reaction ratio and reduces the hydrogen transfer ratio.The yield of catalytic gasoline and diesel is reduced,the ethylene content in the dry gas and the propylene content in the liquefied gas are increased,and the output of high value-added products ethylene and propylene is increased,and the total benefit is increased significantly.