Main techniques for the denitrogenation of diesel oil include hydrogenation refining and non-hydrogenation refining.This theme summarizes the new method used for denitrogenation of diesel oil.

• 柴油脱氮精制技术可分为加氢脱氮和非加氢脱氮两大类，作者综述了各种柴油脱氮精制技术的原理、优缺点以及最新的研究进展。