劣质蜡油加氢精制工艺研究  

Studies on Hydrofining Process of Poor Wax Oil

作　　者：张孔远[1,2] 燕京[1] 靳昀[1] 吕才山[1] 

机构地区：[1]中石化齐鲁分公司研究院,山东淄博255400 [2]石油大学(华东),山东东营257061

出　　处：《齐鲁石油化工》2004年第2期73-75,71,共3页Qilu Petrochemical Technology

摘　　要：以淄博某厂焦化蜡油和常压渣油 (1∶1 )为原料 ,采用中石化齐鲁分公司研究院新开发的LH - 0 3 -L蜡油加氢精制催化剂与LH - 0 4加氢脱铁保护剂进行了加氢工艺研究 ,并在优化条件下进行了物料平衡试验。研究结果表明 :该厂混合蜡油为典型重质、高氮、高胶质原料 ,经过中压加氢后的混合蜡油的质量有大幅度改善 ,可以作为优质的催化裂化原料。Uses coker gatch produced by some plant in Zibo, Shandong and atmospheric residual oil(1∶1) as the feedstock, uses LH-03-L hydrofining catalyst for wax oil recently developed by Research Institute of Qilu Petrochemical Branch Co., SINOPEC and LH-04 hydrodeironation protector to study hydrogenation process. The feed stream equilibrium test is carried out at optimal conditions. The results show that the mixed wax oil of this plant is a kind of typical wax oil with heavy, mass, high nitrogen and high gummy content. After mid pressure hydrogenation, the quality of the wax oil is greatly improved, which can be used as high quality FCC feedstock.

关 键 词：蜡油 加氢精制工艺 催化原料 物料平衡试验 催化裂化 

分 类 号：TE626.8[石油与天然气工程—油气加工工程]