solvent dewaxing

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网络  溶剂脱沥青; 溶剂脱蜡

化学

双语例句

  1. Evaluation on filtration effects of dewaxing AIDS on solvent dewaxing of hydrotreated lube base oils
    脱蜡助剂在加氢改质油溶剂脱蜡助滤过程中的作用
  2. The reasons of containing water in solvent in ketone-benzol dewaxing unit and the disadvantageous influence are introduced.
    介绍了酮苯脱蜡装置溶剂含水原因及对生产过程的不利影响。
  3. A brief introduction to the world's status and trends of lube oil solvent dewaxing technology, also proposals as to catching up with and surpassing the world's level.
    简要介绍了国外润滑油溶剂脱蜡技术的概况和发展动向，并提出赶超世界水平的建议。
  4. Effect of dewaxing aid on the crystallization of wax in solvent dewaxing process
    溶剂脱蜡过程中脱蜡助剂对蜡结晶的影响
  5. Comparison between MIBK and toluene in dewaxing the present status of solvent dewaxing units in China and suggestions for further improvement& a survey of processing technology in 1990
    MIBK与甲苯溶剂脱蜡效果比较酮苯脱蜡装置的现状及对其改进的建议&1990年生产技术调查
  6. The effect of distillation range width of VGO on solvent refining and solvent dewaxing
    减压馏分油的馏程宽度对溶剂精制和溶剂脱蜡过程的影响
  7. Application of filter aid in solvent dewaxing unit
    助滤剂在溶剂脱蜡装置上的应用
  8. The fluidized bed exchangers utilized in solvent dewaxing process were comparied with the double pipe chiller This exchanger is an attractive new equipment in the solvent dewaxing process.
    就溶剂润滑油脱蜡工艺中结晶设备套管结晶器与流化床换热器进行了比较，流化床换热器是一种极有吸引力的溶剂脱蜡工艺技术的新设备。
  9. These base oils as well as the new technologies for producing the base oils are under developing, such as adsorption refining with hydrogen and the integration of solvent dewaxing with catalytic pour point depressing, etc.
    根据新标准的要求，研究了降低润滑油基础油蒸发损失，提高其氧化安定性的措施，开发了一些如临氢吸附精制工艺和溶剂脱蜡一催化降凝组合工艺等新的基础油生产技术。
  10. The solvent dewaxing and deoiling research on production of microcrystalline wax with MIBK-MEK solvents was introduced.
    介绍了以甲基异丁基酮（MIBK）和甲乙酮（MEK）为溶剂进行脱蜡脱油生产微晶蜡的试验研究，对溶剂脱蜡脱油过程的各种工艺条件进行了考察。
  11. Discussion on lube oil solvent dewaxing
    润滑油溶剂脱蜡技术概述
  12. Study on the separation performance of polyimide nanofiltration membrane for solvent recovery in the butanone-toluene dewaxing process of lube oil
    润滑油酮苯脱蜡溶剂回收用聚酰亚胺纳滤膜分离性能的研究
  13. Industrial development of fluid bed solvent dewaxing
    流化床溶剂脱蜡工艺的工业开发
  14. Applying Multiplex Aids in Butanone-Toluene Solvent Dewaxing Process of Fushun Refinery No.2
    复合助滤剂在石油二厂酮苯脱蜡装置上应用
  15. This paper explains productive process of lubrication oil of Zhong Yuan Oil Field using mixed crude oil, including atmospheric and vacuum distillation, solvent dewaxing, acid-base refining and clay aftertreatment, etc., comparing it to productive process of one of Middle Sichuan Mining District.
    本文对中原混合原油生产润滑油，从常减压蒸馏到溶剂脱蜡、酸碱精制及白土补充精制等生产过程进行了阐述，并与川中原油生产润滑油进行了比较。
  16. Construction principle and application effects in industrial test of the exchanger were introduced. Suggestions for industrial use of the fluidized exchanger in the solvent dewaxing process were brought forward.
    介绍流化床换热器的结构原理及工业试验应用效果，提出流化床换热器用于溶剂脱蜡实现工业化的建议。
  17. Study on Application of filter aid for solvent dewaxing& deoiling of base oil processing
    润滑油溶剂脱蜡脱油助滤剂应用的研究
  18. The result indicated that the high viscosity index base oil could be produced from inferior feeds by the combination process, started from hydrofining, and succeeded by atmospheric and vacuum distillation, hydrofinishing and solvent dewaxing.
    试生产的结果表明：采用一段加氢处理-常减压蒸馏-二段加氢精制-溶剂脱蜡组合工艺可以从劣质原料生产高粘度指数润滑油基础油。
  19. Extend progress in studies and applications of dewaxing aid in lube oil solvent dewaxing process
    脱蜡助剂的研究应用进展
  20. The results showed that HVI lube base oils with good oxidization stability could be prepared by high pressure hydrotreating or solvent refining medium pressure hydrotreating along with solvent dewaxing.
    中型试验结果表明，采用高压加氢处理、溶剂精制-中压加氢处理技术，配以溶剂脱蜡可以制取氧化安定性好的HVI润滑油基础油；
  21. The by products, wax and foots oil, in lube base oil production by solvent dewaxing were normally used as catalytic cracking feedstock.
    蜡膏和蜡下油是溶剂脱蜡工艺生产润滑油基础油的副产物，一般只用作催化裂化原料。
  22. 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
  23. Setting up the mathematics model for the solvent recovery system in MEK-toluene dewaxing unit
    酮苯脱蜡溶剂回收系统数学模型的建立
  24. When used for plant capacity expansion, can increase total energy efficiency, enhance yield of lubrication oil and wax and decrease utility consumption, therefore provides new concept both for lowing down energy consumption dur-ing solvent dewaxing as capacity expansion and transformation.
    用于装置扩能时可提高总能源效率，提高润滑油和石蜡产量，减少公用工程消耗，为溶剂脱蜡过程降低能耗、扩能改造提供了新的思路。
  25. Producing low-pour-point lubricating oils by jointly solvent dewaxing and urea dewaxing
    溶剂脱蜡-尿素脱蜡生产低凝润滑油的研究
  26. The application of online instrument for analyzing dewaxing oil solidifying point in solvent dewaxing process
    凝点在线分析仪在溶剂脱蜡工艺中的应用
  27. Selection on solvent in solvent dewaxing was described.
    就溶剂脱蜡过程中溶剂的选择进行了论述。
  28. Solvent Drying System of Acetone-Benzol Dewaxing Unit of Nanchong Refiner-Technological Reform and Results Analysis
    南充炼油厂酮苯脱蜡装置溶剂干燥系统技术改造及效果分析
  29. A Pilot Plant on Study of Solvent Dewaxing
    酮苯脱蜡中试装置和试验
  30. Applying Dewaxing Aids in Butanone-Toluene Solvent Dewaxing Process COMPARISON BETWEEN MIBK AND TOLUENE IN DEWAXING
    助滤剂在酮苯脱蜡装置上应用MIBK与甲苯溶剂脱蜡效果比较
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