PdPM was used as a hydrocracking catalyst, which exhibited high activity of hydrocracking, strong aromatic saturation and good isomerization performances at lower temperature.
结果表明，钯层柱粘土是一种低温下裂化活性高、芳烃饱和性能强、异构化性能好的加氢催化剂。
2
The catalyst exhibited higher HDS and HDN activity and good aromatics saturation performance.
该催化剂表现出较高的脱硫、脱氮活性及较好的芳烃饱和性能。
3
The theoretical relations between the antifreeze activity and concentration of antifreeze protein are given by using of the relation between the saturation fraction and antifreeze activity.