heavy distillate
英 [ˈhevi ˈdɪstɪlət]
美 [ˈhevi ˈdɪstɪlət]
网络 重馏分
双语例句
- The Research, Manufacture and Application of Heavy Distillate Hydrorefining Catalyst
重质馏分油加氢精制催化剂的研制、生产和应用 - Laboratory study on acid removal from heavy atmospheric distillate by microwave radiation
重质常压馏分油微波辐射脱酸的实验室研究 - The hydrocarbon constituents in heavy distillate and residue of Fushun crude shale oil
抚顺页岩油重油及残油的烃族组成 - The sulfur compounds in heavy distillate oil can be separated effectively by the joint use of chromatography and other separation methods.
色谱法与其他分离方法联合使用，能够有效地分离重质馏分油中的硫化物。 - Microwave radiation was applied in the laboratory to remove the naphthenic acid from atmospheric heavy distillate for solving the emulsification in caustic-wash electrofining, and the optimum conditions were investigated.
针对重质常压馏分油碱洗电精制存在的乳化问题，采用微波辐射法脱除油品中的环烷酸，并对工艺条件进行了实验室研究。 - Study on high-activity hydrodenitrogenation catalyst for heavy distillate oil
高活性重质馏分油加氢脱氮催化剂的研究 - An analytical procedure as well as the separation method of the hydrocarbon constituents in heavy distillate and residue of crude shale oil is recommended.
通过本工作，初步拟定了适合于页岩油重油、残油的族组成系统分析的方法流程，同时也是族组份分离方法。 - Increasingly stringent environmental legislation and intensification of crude oil inferior and heavy degree make deep desulfurization of distillate oil become one of the important topics of producing extremely clean fuel.
环保法规的日益严格及原油劣质化和重质化程度的加剧使得馏分油的深度脱硫成为清洁燃料生产面临的重要课题之一。 - The key issue for improving heavy oil conversion ability, activity and middle distillate selectivity of catalysts is to develop the hydrocracking catalysts with suitable acidity, hierachical pore structure zeolites and higher hydrogenation activity components.
目前制备具有适宜酸性、多级孔道结构分子筛和高活性加氢组分是提高加氢裂化催化剂重油转化能力、活性和中间馏分油选择性的关键。