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Keywords lubricant base oil;denitrogenation;oxidizability; 润滑油基础油;脱氮;可氧化性;
Keywords lubricant base oil;multigrade oil;internal combustion locomotive;recipes; 润滑油基础油;多级通用润滑油;内燃机车;配方;
Keywords lubricant base oil;ashless;antioxidant;dispersing;zinc;internal combustion locomotive; 润滑油基础油;无灰;抗氧剂;分散剂;锌;内燃机车;
Keywords lubricant base oil;oxidation resistence;regression analysis;parameter;mathematical models;forecast precision; 润滑油基础油;抗氧化性;回归分析;参数;数学模型;预测精度;
Keywords lubricant base oil;viscosity index;oxidation stability;product upgrading;blending;denitrogenation;mild hydrotreating; 润滑油基础油;粘度指数;可氧化性;提高产品质量;调合;脱氮;加氢处理;中压;
An efficient solid denitrogenation process for lubricant base oil is introduced. 介绍了一种润滑油基础油高效固体脱氮工艺。
The premium lubricant base oil can be produced with unconverted oil from hydro cracking and/or hydrotreated solvent dewaxing oil by catalytic dewaxing. 加氢裂化未转化油和／或加氢精制过的溶剂脱蜡油经催化脱蜡工艺生产高质量润滑油基础油。
The emulsifiers and assistant emulsifiers were chosen to prepare a microemulsion system,in which the oil phase is a lubricant base oil. 选择适当的乳化剂和助乳化剂,复配后制备了以润滑油基础油为油相的微乳液。
Keywords lubricant;base oil;denitrifier;industrial application; 润滑油;基础油;脱氮剂;工业应用;
The production of lubricant base oil with the wixed oil from both kinds of crude oil possesses high visosity index, good oxidation stability and achieves the requirements of HVI base oil. 用两类原油的混合油生产的润滑油基础油粘度指数高、氧化安定性好，达到了HVI基础油要求。
A small amount of WLDN solid denitrogenation agent was added into lubricant base oil in the process of clay refining and basic nitrogen compounds were removed together with the clay by filtering after the reaction. 该工艺是在白土精制过程中加入少量WLDN固体脱氮剂 ,反应完毕后过滤 ,则碱性氮化物与白土一起被脱除。
Pentaerythritol oleate,an environmentally acceptable and renewable lubricant base oil,was synthesized from oleic acid and pentaerythritol with p-toluenesulphonic acid as esterification catalyst. 以油酸和季戊四醇为原料,对甲基苯磺酸为酯化催化剂,合成可再生的润滑油基础油季戊四醇油酸酯。
Pentaerythritol oleate, an environmentally acceptable and renewable lubricant base oil was synthesized from oleic acid and pentaerythritol with p-tolucnesulphonic acid as esterification catalyst. 摘要以油酸和季戊四醇为原料，对甲基苯磺酸为酯化催化剂，合成可再生的润滑油基础油季戊四醇油酸酯。
Keywords foots oil;lubricant base oil;hydrotreating; 蜡下油;润滑油基础油;加氢处理;
Keywords Lubricating oil;Base oil;Hydrorefining; 润滑油;基础油;加氢精制;
Keywords white oil;lubricant base oil;hydrofining;hydrorefining catalyst; 白油;润滑油基础油;加氢精制;加氢精制催化剂;
Taking the unconverted oil from hydrocracking to produce premium lubricating base oil and white oil by catalytic dewaxing in Refinery No. 石油三厂采用加氢裂化未转化油经催化脱蜡工艺生产高质量润滑油基础油及白色油，替代了过去老三套润滑油生产工艺。
Keywords gasoline engine oil;lubricant base oil;solvent;polyisobutylene; 汽油机油;润滑油基础油;溶剂;聚异丁烯;
THE ADVANCE ON LUBRICANT BASE OILS IN THE WORLD 世界润滑油基础油的进展
Keywords lubricating oil;base oil;hydrorefining;hydrotreat; 润滑油;基础油;加氢精制;加氢处理;异构化反应;