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- No.1 standard oil for rubber test was formulated by lube base oil from a deep-refining paraffinic crude blended with vacuum side streams. 以深度精制的石蜡基润滑油的基础油与减压侧线馏分调合研制了橡胶试验用1号标准油。
- Intermediate lube base oil was treated by complexing agent and followed by clay to enhance its oxidation stability. 采用络合白土脱氮联合工艺对兰炼减四线去蜡油进行了精制，以提高润滑油基础油的氧化安定性能。
- In the process of lube base oil denitrification,there are various denitrifiers with different deni-trogenation mechanism now. 目前,在润滑油基础油脱氮工艺方面,有各类不同脱氮机理的脱氮剂。
- This paper analyzes the bad changes of oil quality and the hazards caused to the environment in the transportation to lube base oil. 分析了润滑油基础油在储运过程中,油品质量可能产生的不良变化和对周围环境造成的危害。
- The industrial tests were performed on lube base oil production with vacuum cut 2,cut 3,cut 4 and light deasphalted oil from Sandi light crude oil. 采用“老三套”工艺对沙特轻质原油减二线、减三线、减四线及轻脱沥青油生产润滑油基础油进行了工业放大试验。
- The paper introduces lube base oil supply/demand status and prediction by the year 2000 for different regions and countries of the world. 介绍了世界各地区和部分国家润滑油基础油的供需现状及2000年的供需预测。
- Unconverted oil from hydrocrackers can be treated in acetone-benzol dewaxing unit and clay treating plant to produce quality lube base oil. 加氢裂化尾油经酮苯脱蜡和白土精制工艺可生产高质量润滑油基础油。
- 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。
- 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。
- The requirements for high quality and varieties will be a necessary trend of domestic lube base oil and lube oil hydrotreating will be a key. 我国未来润滑油基础油必将向高档化和多级化方向发展,采用加氢工艺生产润滑油基础油是必然的发展方向。
- Progresses in design,techniques and engineering development of domestic residue hydrodesulfurizing unit,hydrocracking unit and lube base oil hydrotreating unit were summarized. 总结了近年来国内渣油加氢脱硫、加氢裂化和润滑油加氢装置的设计概况、技术特点以及工程开发的新进展。
- LVI lube base oil with low pour point,high viscosity and good stability can be produced by means of hydrogenation acid removal,furfural treatment and hydrotreatment. 克拉玛依油田九区稠油是典型的环烷基原油,采用加氢脱酸、糠醛精制、加氢处理等精制工艺能生产出倾点低、粘度大、安定性好的LVI润滑油基础油。
- The quality of lube base oil obtained from Qinghai mixed crude oil at laboratory was analyzed,and the preferred processing technology conditions were determined. 对青海混合原油经实验室加工的润滑油基础油进行了质量达标分析,并确定合理的加工工艺条件。
- The technology of producing lube base oil and wax from the hydrocracking unconverted oil by ketone-benzol dewaxing,solvent refining,sweating and clay refining was studied. 对加氢尾油通过酮苯脱蜡、溶剂精制、石蜡发汗以及白土精制生产润滑油基础油和石蜡进行研究及工业试生产。
- The liquid phase denitrification technology for lube base oil developed by Jingmen Petrochemical Design Institute was introduced together with its commercial design features. 介绍了荆门石油化工设计院开发的润滑油基础油液相脱氮工艺及其工业设计特点。
- The evaluation of the hydro-upgraded HVI150 and HVI500 base oils showed that the combined process could produce lube base oils met the HVI Standard. 对生产的HVI150和HVI500加氢改质基础油进行跟踪评价的结果表明,能够生产出符合HVI标准的润滑油基础油。
- As a result, the large amount of lube base oils from GTL that were expected has been substantially reduced. 所以，大量的基于GTL项目的润滑油的生产预期将大量减少。
- The denitrogenation effects are investigated for the vacuum cut 3 lube base oil from Daqing by using the organic acid modified activated clay FY?14 as adsorbent. The performances of activated clay and FY?14 adsorbent are compared. 采用有机酸改性活性白土FY 14吸附剂对大庆减三线润滑油基础油的脱氮效果进行详细考察,并与活性白土进行对比。
- The quality status of producing lube base oils with Minas crude oil was summarized. And its vista for use were looked forward to. 总结了生产米纳斯润滑油基础油的质量状况,并展望了其使用前景。
- Tests result showed that the base oils possesses good oxidation stability.And the HVI,HVIW lube base oils can be obtained by conventional processes. 试验结果表明，中东润滑油基础油抗氧化性能好，采用传统工艺能够生产高粘指数HVI、HVIW等级的基础油。
