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- Edeleanu urea dewaxing process [化] 埃德连努尿素脱蜡法
- isopropanol urea dewaxing process 异丙醇法尿素脱蜡过程
- 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。
- THE UREA DEWAXING BY THE DRY METHOD 尿素干法脱蜡的研究
- 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。
- New Energy Conservation Measures of the Urea Dewaxing Unit 尿素脱蜡装置节能新举措
- 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
- Study on Urea Dewaxing Among Straight-Run Diesel Distillate of Three Crudes 三种原油的直馏柴油馏分尿素脱蜡研究
- Keywords urea dewaxing;complex formation;dewaxing;isopropyl alcohol;urea; 尿素脱蜡;络合反应;脱蜡;异丙醇;尿素;
- 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
- Determination of Wax Content of Natural Gas Condensate by the Urea Dewaxing Method 尿素络合法测定天然气凝析油中的蜡含量
- 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。
- Keywords Crucle oil;Mass spectrography;Solvent dewaxing process;Composition; 原油;质谱法;溶剂脱蜡法;组成;
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程