DCC与MIO汽油馏分的选择性加氢  

SELECTIVE HYDROTREATING OF CRACKING NAPHTHA FROM DCC AND MIO PROCESSES

作　　者：孙明永[1] 胡延秀[1] 汪燮卿[1] 

机构地区：[1]石油化工科学研究院

出　　处：《石油炼制与化工》1998年第3期16-20,共5页Petroleum Processing and Petrochemicals

摘　　要：ＤＣＣ汽油可以经选择性加氢改善其安定性，生产高辛烷值汽油调合组分；ＤＣＣ汽油经加氢精制后还可作为生产芳烃的抽提原料。ＭＩＯ汽油（包含Ｃ５的汽油馏分）经选择性加氢，蒸馏出的Ｃ５馏分可以直接进醚化装置生产ＴＡＭＥ；其余部分是很好的高辛烷值汽油调合组分。After selective hydrotreating, the DCC naphtha can either be used as a high octane component in gasoline pool or be used as feedstock to produce BTX with aromatics extraction. The C 5 fraction of the MIO naphtha after selective hydrotreating can be separated for production of TAME by etherification, and the remaining portion of the naphtha is a good gasoline component with high octane number.

关 键 词：催化裂化 汽油 加氢精制 选择性加氢 DCC MIO 

分 类 号：TE626.21[石油与天然气工程—油气加工工程]