您要查找的是不是：
- Studies on the operating parameters with hydrogenation tail oil as feedstock to provide reliable scientific data for commercial steam cracking were conducted on a pilot plant. 为更好地掌握加氢尾油作裂解原料的工艺参数，为装置工业化生产提供可靠的科学依据。
- By using refinery byproducts such as refining dry gas, reforming topped oil, propane, butane, raffinate oil and hydrogenation tail oil as feedstocks, the cost of ethylene production was reduced. 发挥炼化一体化的资源优势,利用炼厂干气、拔头油、丙烷、丁烷、抽余油、加氢尾油等副产物作乙烯原料,可降低乙烯生产成本。
- Keywords hydrocracking;catalyst;hydrogen tail oil;ethylene cracking material;BMCI; 加氢裂化;催化剂;加氢尾油;乙烯裂解原料;芳烃指数;
- hydrogen tail oil 加氢尾油
- The Hydrogen adding Tail Oil contains the paraffin hydrocarbons and alicyclic hydrocarbons more then 96.8 percent, and contains the aromatic hydrogen less then one percent. 催化油浆和重催油浆中含芳香烃最多，达42%25？66%25，饱和烃和环烷烃含量最少，在23%25？
- Keywords hydrocracking;catalyst;hydrogenating tail oil;ethylene cracking material;BMCI; 加氢裂化;催化剂;加氢尾油;乙烯裂解原料;BMCI;
- hydrogenating tail oil 加氢尾油
- hydrogenation tail oil 加氢尾油
- It has a high isomerizing-visbreaking activity for either lube oil feedstock or hydrocracking tail oil. 介绍了通过非临氢降凝把加氢裂化尾油加工成润滑油基础油的新工艺。
- It is feasible to make middle and top quality lubricant from hydrocracking diesel oil or tail oil. 说明利用加氢裂化柴油与尾油制取中、高档润滑油是可行的。
- The hydrocracked tail oil from hydrocracker in Refining Division of SINOPEC Shanghai Gaoqiao Branch was tested with ketone-benzol dewaxing technology. 加氢裂化尾油经酮苯脱蜡和白土精制工艺可生产高质量润滑油基础油。
- The hydrocracking tail oil possesses the characteristics of higher viscosity index,pour point,viscosity and lower sulfur,nitrogen,impurity content. 加氢裂化尾油粘度指数高,低硫、低氮、杂质含量少,倾点和粘度偏高。
- The new techniques of the hydrocracking tail oil translated into the lube base oil by non - hydro - dewaxing process was introduced. 介绍了通过非临氢降凝把加氢裂化尾油加工成润滑油基础油的新工艺。
- This paper expounds several methods to solve the problem of light stabillity in the process of making lubricant from hydrocracking diesel oil or tail oil. 本文阐述了几种解决加氢裂化柴油或尾油制取润滑油时,光安定性问题的方法。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Energy Saving and Application of Rich Hydrogen Tail Gas 富氢工业尾气的节能利用
- He hated to tuck his tail and back down now. 他讨厌此时夹着尾巴退回来。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- The dog wagged its tail excitedly. 那条狗兴奋地直摇尾巴。
