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- Improving energy conservation in lube furfural refining unit with furfural/water solution was introduced. 介绍了用水稀释糠醛使润滑油糠醛精制装置节能的途径。
- The research of furfural refining adding denitrogenation agents by the method of combining physical extraction and chemical reaction has been done. 在糠醛精制过程中添加脱氮组分,采用物理抽提与化学反应相结合的方法对模拟基础油进行脱碱氮研究。
- Because of incompetence of furfural content in wastewater discharged from the bottom of dehydrating tower in furfural refining unit, the dehydrating tower was reconstructed. 由于润滑油糠醛精制装置的脱水塔底排放废水中糠醛含量超标,对脱水塔进行了相关改造。
- The complex extraction tower technology was applied to the practical production for the first time in the third furfural refining unit in Maoming Petrochemical Co. 茂名石油化工公司第三套糠醛精制装置首次将复合抽提塔技术应用于生产实际。
- The problem of drawer oil furnace tube perforation in furfural refining unit is analyzed. An urgent need the measure and effective settlement scheme are proposed. 针对润滑油糠醛精制装置抽出液加热炉系统中出现的炉管穿孔问题进行分析,提出了切实可行的应急措施和有效的解决办法。
- Manufacturing technique of wax microcrystalline: with crude oil vacuum residua fractions as material, it is made from propane taking off asphaltum, furfural refining, ketone benzene taking off oil, and argil refining. 微晶蜡的生产工艺流程:本产品以天然原油的减压渣油为原料，经丙烷脱沥青、糠醛精制、酮苯脱油、白土补充精制及加氢补充精制冷却后成型而制得该系列产品。
- A process for the production of FCC feed and rubber aromatic oil by sedimentation and separation from the extraction oil，a by-product of the furfural refining unit，is introduced. 介绍对糠醛精制装置副产品抽出油进行沉降分离生产催化裂化原料和橡胶芳烃油工艺过程以及对其性能的评定情况。
- Both design features and revamping measures adopted according to the actual operation of a 350 kt/a new furfural refining unit were introduced. Suggestions for safety in production, material reduction and energy conservation were also presented. 论述了350kt/a新糠醛精制装置的设计特点和根据实际运转情况采取的改进措施,并对安全生产和节能降耗提出了建议。
- INTENSIFYING LUBE-OIL FURFURAL REFINING PROCESS 强化润滑油糠醛精制过程
- THE OPTIMIZING DESIGN PRACTICE OF A LUBE FURFURAL REFINING UNIT 润滑油糠醛精制装置优化设计的实践
- THE ROLE OF FURFURAL REFINING IN THE BASE OIL PRODUCTION 糠醛精制在基础油生产中的作用和地位
- Keywords Lubricating oil;Furfural refining;Assistant;Denitride; 润滑油;糠醛精制;助剂;脱氮;
- Keywords lude oil;furfural refining;assistant;research progress; 润滑油;糠醛精制;助溶剂;研究进展;
- Using xinjiang crude oil as materials, the factors of temperature gradient, solvent-oil ratio, water content, and extraction number of plate in the product of furfural refinement were studied . 以兰炼常减压装置减一线去蜡油为原料(新疆原油),采用糠醛为溶剂,考察温度梯度、剂油比、含水量、萃取段数与精制油产品之间的关系。
- THE STUDY ON TWO- STAGE EXTRACTION TECHNOLOGY OF LUBE OIL FURFURAL REFINING 润滑油糠醛精制两段抽提工艺研究
- Analysis on Bottleneck of Naphthenic Base Lube Oil Furfural Refining 环烷基润滑油糠醛精制的瓶颈分析
- The steel refining equipment alone may cost twenty millions pound. 单单钢的精炼设备就可能值两千万英镑。
- SIMULATION AND ANALYSIS OF DOUBLE COLUMN RECOVERY PROCESS IN LUBE FURFURAL REFINING 润滑油糠醛精制双塔回收过程的模拟与分析
- THE ANALYSIS OF THE PRESENT STATUS OF LOW SOLVENT CONSUMPTION IN FURFURAL REFINING UNIT 糠醛装置溶剂低消耗现状分析
- Furfur Cici ,They are good gays. PUPU：FURFUR、CICI，他们是好人。
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海词词典，十七年品牌
