加氫精制

So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo... 例如:增加丙烷脫瀝青的溶劑比,用加氫補(bǔ)充精制代替白土精制等,此外,在含硫原油生產(chǎn)基礎(chǔ)油時(shí),對(duì)原油也應(yīng)適當(dāng)選擇。

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. 論述了加氫補(bǔ)充精制在潤(rùn)滑油加工過程的作用及應(yīng)用

APPLICATION OF RN-1 TYPE CATALYST ON LUBE STOCK HYDROFINISHING UNIT RN-1型催化劑在潤(rùn)滑油加氫補(bǔ)充精制裝置上的應(yīng)用

Keywords paraxylene;oxidation;hydrofinishing;terephthalic acid; 對(duì)二甲苯;氧化;加氫精制;對(duì)苯二甲酸;

Keywords hydrofinishing;coking;study and preparation;production;solvent oil; 加氫精制;焦化;研制;生產(chǎn);溶劑油;