CIM-6单元镍油脂氢化催化剂的研制

在用H2 冷等离子体处理常规Cu -Ni二元油脂加氢催化剂 ,发现一种新的、有用的催化剂表面结构和研制开发成功CIMCu -Ni二元油脂加氢催化剂及其相关技术的基础上 ,研制成了CIM - 6单元镍油脂加氢催化剂。实验结果表明 :1 CIM - 6催化剂用于豆油加氢制食用氢化油 ,其活性 (以催化剂的时空转化率计 )是SP - 7催化剂 (美国EngelhardCo.)的 4 5倍 ;用于菜油加氢制食用氢化油 ,其活性是SP - 7的 7 3倍。 2 CIM - 6的抗硫能力 (n(S) =3× 10 - 6 )是SP - 7的1 6倍。 3 CIM - 6的选择性比SP - 7略好

Study of the Preparation of CIM-6 Ni Catalyst for Oil Hydrogenation

Based on the discovery of a new and very useful construction of the catalyst surface in using a new method of treatment of the traditional Cu-Ni catalyst for oil hydrogenation by a low pressure H\-2 plasma,as well as the study and development of bicomponent catalyst for oil hydrogenation and the relative technologies,we prepared a novel CIM-6 Ni catalyst for oil hydrogenation.The experiments showed that the activity of CIM-6 catalyst in hydrogenation of soyabean oil was 4.5 times and in hydrogenation of rape oil 7.3 times as high as that of SP-7 catalyst of Engelhard CO,U.S.A.,the resistance to the action of S (n(S)=3×10 -6 ) of CIM-6 catalyst was 1.6 times as high as that of SP-7 catalyst,and the selectivity of CIM-6 catalyst was better than that of SP-7 catalyst.