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加氢处理基础油
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  “加氢处理基础油”译为未确定词的双语例句
     The base oils of SAE 85W/90 vehicle gear oil and 220# industrial gear oil were obtained by blending Jingmen hydrogenated base stock HVI 500N and non-hydrogenated bright stock MVI 90BS in the right proportion, and adding pour point depressant and viscosity improvers viz.
     通过基础油、添加剂等的筛选,确定以荆门加氢处理基础油HVI500N和老三套工艺(糠醛精制-酮苯脱蜡-白土补充精制)基础油MVI90BS为基础油组分,辅以T803、T602作为增粘降凝剂,调配出SAE85W/90车辆齿轮油基础油和220号工业齿轮油基础油。
短句来源
     Hydrotreated lube base oil is superior to solvent refining base oil due to the higher viscosity index and lower volatility,and so on,however it is sensitive to sunlight or ultraviolet radiation.
     加氢处理基础油与溶剂精制基础油相比具有硫、氮含量低 ,颜色浅 ,粘度指数高 ,挥发性低 ,饱和烃含量高 ,对添加剂的感受性好等优点。
短句来源
  相似匹配句对
     STUDY ON SEDIMENTS DEPOSITED FROM HYDROTREATED LUBE BASE OIL UNDER ULTRAVIOLET RADIATION CONDITIONS
     加氢处理润滑基础光照沉淀的研究
短句来源
     INFLUENCE OF EACH COMPONENT OF HYDROTREATED LUBE OIL ON ITS LIGHT STABILITY
     加氢处理润滑基础各组分对光安定性的影响
短句来源
     AN ESTIMATION MODEL OF ANN FOR PREDICTING AROMATICS CONTENT IN HYDROTREATED LUBE BASE OIL
     估算加氢处理润滑基础芳香烃含量的神经网络模型
短句来源
     THE INDUSTRIAL PRODUCTION OF HVI SPECIAL BASE OIL WITH HYDROGENATION PROCESSING
     加氢处理工业生产高粘度指数专用基础
短句来源
     Research of the Producing Process of High Viscosity Index Lube Base Oil by Importing Mid Pressure Hydrotreating Processe
     加氢处理引入高粘度指数润滑基础生产工艺研究
短句来源
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The MVI base oils from Xinjiang crude are group 3 in accordance with the base oil interchangeability guidelines. All engine tests are reguired to be done if exchange group 3 and group 1 (or group 2). There is limitation in the guidelines. Engine tests show that formulations for MVI base oils can be changed to HVI base oils (group 1 ), but the formulations for HVI base oils are not changed to MVI base oils

按API基础油换用规则,新疆MVI基础油粘度指数小于80,应属于第三类基础油。它的添加剂配方或复合剂不能换用第一类基础油,如大庆HVI基础油或第二类基础油,如加氢处理基础油。否则应重做全部发动机试验予以确认。然而API基础油换用规则有局限性。试验结果表明,用于新疆MVI基础油的CC级油配方或复合剂可以换用于大庆HVI基础油;而用于大庆HVI基础油的CC级添加剂配方或复合剂却不能换用于新疆MVI基础油。

Hydrotreated lube base oil is superior to solvent refining base oil due to the higher viscosity index and lower volatility,and so on,however it is sensitive to sunlight or ultraviolet radiation. On exposure to light in air, some hydrotreated lube base oils become dark, haze and form heavy sediments.The advance on the light stability about hydrotreated lube base oils is reviewed here.

加氢处理基础油与溶剂精制基础油相比具有硫、氮含量低 ,颜色浅 ,粘度指数高 ,挥发性低 ,饱和烃含量高 ,对添加剂的感受性好等优点。但是 ,加氢处理润滑油基础油的一个明显缺点就是其光安定性差 ,即在有氧条件下通过光照 (有时也需加热 ) ,油品颜色加深、透明度变差 ,继而有絮凝物或沉淀生成。文章综述了国内外有关加氢润滑油基础油光安定性问题的原因和解决办法的研究进展情况

The base oils of SAE 85W/90 vehicle gear oil and 220# industrial gear oil were obtained by blending Jingmen hydrogenated base stock HVI 500N and non-hydrogenated bright stock MVI 90BS in the right proportion, and adding pour point depressant and viscosity improvers viz.T803 and T602. Through the physics-chemical analysis and the bench test, the SAE 85W/90 GL-5 vehicle gear oil and 220# heavy-duty industrial gear oil were prepared with the dosage of 4.8% and 1.6% of additive package respectively. The compatibility...

The base oils of SAE 85W/90 vehicle gear oil and 220# industrial gear oil were obtained by blending Jingmen hydrogenated base stock HVI 500N and non-hydrogenated bright stock MVI 90BS in the right proportion, and adding pour point depressant and viscosity improvers viz.T803 and T602. Through the physics-chemical analysis and the bench test, the SAE 85W/90 GL-5 vehicle gear oil and 220# heavy-duty industrial gear oil were prepared with the dosage of 4.8% and 1.6% of additive package respectively. The compatibility of additives in additive package, the influences of corrosion inhibitors on anti-wear and extreme pressure property, etc. were discussed.

通过基础油、添加剂等的筛选,确定以荆门加氢处理基础油HVI500N和老三套工艺(糠醛精制-酮苯脱蜡-白土补充精制)基础油MVI90BS为基础油组分,辅以T803、T602作为增粘降凝剂,调配出SAE85W/90车辆齿轮油基础油和220号工业齿轮油基础油。分别加入总剂量4.8%和1.6%的复合添加剂,经过实验室分析评定和台架测试,研制出85W/90GL-5车辆齿轮油和220号重负荷工业齿轮油。讨论了复合添加剂各单剂之间的配伍性,防腐剂对极压抗磨性的影响、含磷极压抗磨剂结构对极压抗磨性的贡献以及复合抗氧剂的组成和对整个复合剂的性能影响。

 
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