Revamping of VGO solvent deoiling unit for paraffin wax production VGO直接溶剂脱油生产石蜡工业装置的改造挖潜
Production of No.70 mixed crystalline wax from highly waxy gas oil by direct solvent deoiling 高含蜡馏分油直接溶剂脱油生产70号混晶蜡
The solvent dewaxing and deoiling research on production of microcrystalline wax with MIBK-MEK solvents was introduced. 介绍了以甲基异丁基酮(MIBK)和甲乙酮(MEK)为溶剂进行脱蜡脱油生产微晶蜡的试验研究,对溶剂脱蜡脱油过程的各种工艺条件进行了考察。
Study on Application of filter aid for solvent dewaxing& deoiling of base oil processing 润滑油溶剂脱蜡脱油助滤剂应用的研究
Abstract The vacuum residue of Shenyang crude oil is rich in microcrystaline wax and contains less resin and asphalt. It can be used to produce high dropping point microcrystaline wax and other valuable products by solvent deasphalting, solvent deoiling, and other processes. 沈阳原油减压渣油富含微晶蜡而胶质、沥青质含量较少,可通过溶剂脱沥青和溶剂脱油工艺生产高滴点微晶蜡等产品。
Direct solvent deoiling of highly waxy VGO 高含蜡减压馏分油(VGO)直接溶剂脱油
The effects of the solvent ratio, the dilution solvent ratio and deoiling temperature on the slack wax deoiling were examined. 分别对溶剂比、稀释溶剂比和脱油温度进行了考察。
The processing technology of citrus peel powder was studied with orthogonal test design. The effect of different organic solvent on the deoiling rate of peel and the color of powder of citrus were evaluated. 研究了柑桔皮制取桔皮粉的工艺,探讨了桔皮粉加工过程中使用不同有机溶剂对脱油率和色泽的影响;
Triple effect evaporation method is used to recovery the solvent in oil, wax and foots oil in Ketone-Benzol Dewaxing& Deoiling Unit in Shanghai Gaoqiao Petrochemical Company Limited of SINOPEC. 酮苯脱蜡装置中脱蜡油、蜡下油和蜡三部分的溶剂回收采用多效蒸发的五塔三效方法。