加氢法生产高粘度食品级白油的技术  

PRODUCING HIGH VISCOSITY FOOD GRADE WHITE OILS BY HYDROGENATION PROCESS

作　　者：杨连栋[1] 庄福成[1] 施昌智[1] 王雪梅[1] 

机构地区：[1]石油化工科学研究院,北京100083

出　　处：《石油炼制与化工》1999年第10期5-8,共4页Petroleum Processing and Petrochemicals

摘　　要：以润滑油基础油为原料，采用两段加氢工艺，在８ ｋｔ／ａ 工业装置上生产合格的高粘度食品级白油产品，其质量达到国外同类产品标准，可以满足聚苯乙烯等塑料工业用添加剂的要求。所用ＲＡ－１芳烃深度饱和加氢催化剂活性好、强度高，所采用的工艺过程操作简单、运转稳定、生产灵活性大、对原料油的适应性好。High viscosity food grade white oils have been produced from lube base oils by using two stage hydrogenation process in a 8kt/a commercial unit. The quality of the said food grade white oils can meet the standards of the same type imported ones. It can fulfil the requirement of additive using in polystyrene and other plastics industries. The high aromatic saturation catalyst, RA 1, possesses high activity and high strength. The two stage hydrogenation process has the advantages of simple and flexible operation, steadily running, and suitable for processing various feeds.

关 键 词：白油 加氢精制 催化剂 工业规模 食品级 润滑油 

分 类 号：TE626.39[石油与天然气工程—油气加工工程]