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- Applying Multiplex Aids in Butanone-Toluene Solvent Dewaxing Process of Fushun Refinery No. 复合助滤剂在石油二厂酮苯脱蜡装置上应用。
- 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。
- A mathematical model is developed, through the theoretical analysis, for the crystal system of the ketone-benzene dewaxing process in a lube oil production system. 通过对润滑油生产中酮-苯脱蜡结晶过程的理论分析,建立了该过程关于收率的机理模型,并对模型参数进行了估计。
- A mathematical model is developed, through the theoretical analysis, for the crystal system of the ketone-benzene dewaxing process in a lube oil production system. The model parameters are estimated. 通过对润滑油生产中酮-苯脱蜡结晶过程的理论分析,建立了该过程关于收率的机理模型,并对模型参数进行了估计。
- It has been found that the non framework aluminum of 5A molecular sieves was caused by dewaxing processes. 结果表明,脱蜡分子筛在使用过程中都有不同程度的脱铝,但骨架脱铝程度、表面原子组成的变化因样品而异。
- Separator-Nobel dewaxing process [化] 三氯乙烷溶剂润滑油脱蜡过程
- isopropanol urea dewaxing process 异丙醇法尿素脱蜡过程
- THE APPLICATION OF DEWAXING AIDS IN THE SOLVENT DEWAXING PROCESS 脱蜡助剂在溶剂脱蜡中的应用研究
- Keywords Crucle oil;Mass spectrography;Solvent dewaxing process;Composition; 原油;质谱法;溶剂脱蜡法;组成;
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- A product of a document copying process. 文件复制过程的一种产品。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- The project is not finished but is till in process. 该项工程尚未结束,仍在进行之中。
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程
- The act or process of pushing or thrusting out. 推,掷推出或掷出的行为或过程
- This part of the assembly process is now fully automated. 装配过程的这一部分现在是全自动的。
- Unloading the cargo was a slow process. 卸货的过程很缓慢。
- The car is in the process of repair. 那车正在修理中。
- Producing a dictionary is a slow process. 编成一本字典是一个缓慢的过程。
- The car is in process of repair. 那车正在修理中。