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- INTENSIFYING LUBE-OIL FURFURAL REFINING PROCESS 强化润滑油糠醛精制过程
- STUDY ON PRODUCTION OF 25 # TRANSFORMER OIL FROM DISTILL-ATE OIL WITH HIGH ACID VALUE BY FURFURAL REFINING PROCESS 高酸值馏分油采用糠醛精制法生产25号变压器油的工艺研究
- STUDY ON PRODUCTION OF 25~# TRANSFORMER OIL FROM DISTILL-ATE OIL WITH HIGH ACID VALUE BY FURFURAL REFINING PROCESS 高酸值馏分油采用糠醛精制法生产25号变压器油的工艺研究
- furfural refining process 糠醛精制法
- Required in the steel refining process. 一种在钢铁精炼过程中。
- 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。
- The product may form the feedstock to a subsequent refining process. 产品可以作为原料去进一步加工。
- 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。
- This paper explores how to save heat energy in edible oil refining process. 探讨和研究了在食用油脂精炼过程中如何节约热能的问题。
- 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。
- Petroleum coke is a fuel produced using the byproducts of the petroleum refining process. 石油焦炭是一种燃料,是由石油提炼过程中的副产品加工而成的。
- There will always be a small amount of lead contamination from the refining process of tin. 在锡的精炼工艺中总是会导致少量的铅污染。
- 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。
- The refining process of citral product from natural litsea cubeba was studied by means of vacuum batch distillation. 采用减压间歇精馏方法,对从天然产物山苍子油中提取柠檬醛产品的精制过程进行了研究。
- The prebleach process removes the traces of soap and phosphatides remaining after the refining process. 预脱色过程去除了精炼后残留的痕量皂和磷脂。
- 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。
- The 90 t LF-VD (EMS) refining process for wheel and tyre steel is introduced in this paper. 介绍了马钢90 t LF-VD(EMS)钢包精炼炉处理车轮轮箍钢的基本工艺情况。