加氢精制
So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo... 例如:增加丙烷脱沥青的溶剂比,用加氢补充精制代替白土精制等,此外,在含硫原油生产基础油时,对原油也应适当选择。
The role and application of hydrofinishing to lube oil processing were described. Having Compared with clay refining, the trend of development of lube oil hydrorefining technology was given. 论述了加氢补充精制在润滑油加工过程的作用及应用
APPLICATION OF RN-1 TYPE CATALYST ON LUBE STOCK HYDROFINISHING UNIT RN-1型催化剂在润滑油加氢补充精制装置上的应用
Keywords paraxylene;oxidation;hydrofinishing;terephthalic acid; 对二甲苯;氧化;加氢精制;对苯二甲酸;
Keywords hydrofinishing;coking;study and preparation;production;solvent oil; 加氢精制;焦化;研制;生产;溶剂油;
