馏分油加氢精制;distillate oil hydrogenrefining 轻馏分油;light distillates ..
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馏分油加氢精制催化剂 Distillate Oil Hydrofining Catalyst
介绍了中国石化扬子石油化工股份有限公司炼油厂焦化全馏分油加氢精制装置高压分离系统、分馏塔系统等改造情况。
Revamping of the high-pressure separation system and the fractionating tower in the hydrofining unit for full range coker distillates by Yangzi Petrochemical Company are introduced.
以常二线馏分油为原料油，研究了加氢精制生产研磨油的工艺。
The process of two-stage hydrogen refining for the preparation of grinding oil was studied.
本文重点评述了馏分油加氢裂化、缓和加氢裂化、渣油加氢裂化、加氢精制和加氢处理技术的新进展。
The recent advances in hydrocracking, mild hydrocracking and resid hydrocracking and hydrotreating technologies are reviewed in this paper.
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