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1)  hydroisomerization dewax
加氢异构脱蜡
1.
Study on the performance comparisons of hydroisomerization dewax base oil and solvent refining base oil;
加氢异构脱蜡基础油与溶剂精制基础油性能对比考察
2)  hydrodewaxing
加氢脱蜡
1.
Commercial applications of hydrocracking, hydrotreating, hydrodewaxing,hydrofining as well as the combined processes were reviewed.
分析了中东原油馏分油的基本性质,综述了加氢裂化、加氢处理、加氢脱蜡、加氢精制及组合工艺的工业应用情况,探讨了由中东原油馏分油生产润滑油基础油应注意的问题,提出了适合炼油厂生产润滑油的建议。
2.
05%, freezing point lower than -49 ℃ and cold filter clogging temperature lower than -29 ℃ can be produced by hydrofining-hydrodewaxing process from inferior feedstocks in pilot plant studies.
采用加氢精制-加氢脱蜡工艺,由青海原油高含蜡、高含氮的直馏常三线馏分油及新疆混合原油重油催化裂化柴油等劣质原料生产低硫(≤0。
3)  isodewaxing
异构脱蜡
1.
The production of high quality base oils should rely on the developmment hydrocracking and isodewaxing technologies.
生产高质量基础油的重点是开发自主知识产权的加氢裂化、异构脱蜡技术。
2.
The role of hydrotreating, hydrocracking and isodewaxing in the production of API group Ⅱand Ⅲ basestocks is discussed.
从润滑油基础油生产的角度论述了加氢处理、加氢裂化和异构脱蜡等工艺在生产APIⅡ和Ⅲ类基础油中的作用。
3.
It is pointed out that the furfural extraction is very important in almost all the production technologies of lube base oil, including the traditional furfural extraction-MEK dewaxing-hydrogenation or clay finishing and rising hydrogenation processing and isodewaxing.
介绍了国内外几种典型的糠醛精制工艺及其在不同基础油生产工艺中的应用情况,提出糠醛精制工艺几乎在所有润滑油基础油生产工艺中都具有举足轻重的作用,包括传统的糠醛精制-酮苯脱蜡-加氢(白土)补充精制工艺和新兴的加氢处理及异构脱蜡工艺等,从而应予以充分重视。
4)  IDW
异构脱蜡
1.
SETTING UP MATHEMATICAL MODEL OPTIMIZATION AND DISCUSSION ABOUT HEAVY OIL YIELD WITH 5.0mm~2/s IN IDW UNIT;
异构脱蜡装置5.0mm~2/s重质油收率建模优化和探讨
2.
THE COMPREHENSIVE APPLICATION OF IDW PRODUCTS;
异构脱蜡产品的综合利用
3.
PRODUCTION OF HIGH-QUALITY LUBRICATING BASE OIL WITH IDW TECHNOLOGY;
利用异构脱蜡技术生产优质润滑油基础油
5)  dehydroisomerization
异构脱氢
1.
The catalytic performance of the synthesized molecular sieves, modified by Pd or Pt, for isomerization and dehydroisomerization of n butane was investigated.
在以合成的分子筛为基质所制备的催化剂上进行了丁烷异构化和一步异构脱氢反应 。
2.
The isomerization and dehydroisomerization of n-butane have been studied and the latter reaction is thought to be more economical for the production of isobutene.
本论文即以丁烷一步异构脱氢反应为背景,广泛考察了担载金属的分子筛双功能催化剂的反应性能,并借助于NH_3-TPD,IR,MAS NMR,XPS,XRD,物理吸附,CO脉冲化学吸附,TPR等多种现代分析表征手段,深入探讨了双功能催化剂中担载金属与载体之间的相互作用。
6)  Hydroisomerization
加氢异构
1.
Evaluation and utilization optimization of a deasphalted oil hydroisomerization products based on carbon number distribution and hydrocarbon type analysis;
基于碳数分布和族组成分析的脱沥青油加氢异构反应产物分析及优化利用
2.
Review of hydroisomerization of n-alkane;
正构烷烃加氢异构反应的研究进展
3.
Hydroisomerization mechanisms for producing lube base oil were also summarized.
分析和对比了国内外润滑油基础油加氢异构脱蜡催化剂的特点和主要组成,概述了加氢异构脱蜡的反应机理,并指出了今后催化剂和工艺的发展方向。
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Image:11699584559954035.jpg
蜡汁肉加馍

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