提高催化裂化柴汽比和汽油辛烷值的工业试验  

Industrial FCC test for increasing diesel/gasoline ratio and octane number of gasoline

作　　者：朱天榆 肖松 宋自力 王红晨 申劲松 

机构地区：[1]中油股份乌鲁木齐石化分公司炼油厂,新疆乌鲁木齐830019

出　　处：《工业催化》2002年第5期7-10,共4页Industrial Catalysis

摘　　要：介绍了乌石化公司炼油厂 80 0kt/a馏分油催化裂化装置提高柴汽比和汽油辛烷值工业试验情况 ,通过调整操作条件和汽、柴油切割点 ,使用增产柴油、提高汽油辛烷值的 (CC 2 0 0D)催化剂 ,有效提高了装置柴汽比 ,柴油收率提高 7.4 19个百分点 ,轻质油收率提高 1.395个百分点 ,产品分布得到改善 ,稳定汽油研究法辛烷值提高一个单位左右。Industrial test on a 800 kt/a distillate FCC unit in the Refinery of Urumqi Petrochemical Co., Ltd. for increasing diesel/gasoline ratio and octane number was described. By using CC 20DD catalyst, developed for increasing diesel oil yield and octane number of gasoline, and adjusting operation condition and cut point for gasoline and diesel oil, diesel oil yield is enhanced by 7.419 percentage points, light oil yield by 1.395 percentage point, and RON of stabilized gasoline by one unit. Product distribution is improved, too.

关 键 词：催化裂化 柴汽比 汽油 辛烷值 工业试验 催化剂 产品分布 

分 类 号：TE624.41[石油与天然气工程—油气加工工程] TE626.2