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- This paper analyses the energy use of ketone - benzene dewaxing and deoil-ing with three link model and also presents concrete measures for energy conservation. 本文运用三环节模型对酮苯脱蜡脱油装置进行了用能分析,并提出了具体的节能技术措施。
- Do not clean PC sheets with benzene, gasoline, acetone, or tetra chloromethane. 勿用苯、汽油、丙酮或四氯化碳清;
- Having a ring composed exclusively of carbon atoms, as benzene. 碳环的有一个仅由碳原子组成的环的,如苯
- In the two eluants, the ratio of ethyl acetate or acetone to benzene depended on the elution order. 在两种洗脱剂系统中,乙酸乙酯或丙酮对苯的比例根据试验的洗脱顺序而定。
- The technique advances of acetone benzol dewaxing unit are mainly concentrated on reducing energy consumption, upgrading equipment and control technique. 酮苯脱蜡装置近年技术进展主要集中在降低能耗、更新设备及控制策略方面。
- The ginger powder extracted with acetone was 8. 6%. 用丙酮和鲜姜汁制取丙酮粉,得率为8.;6%25。
- Benzene hexachloride is commonly called BHC. 六氯化苯通常称为BHC。
- The benzene ring is also seen in other compounds. 苯环在其他化合物中也可以看见。
- Ferric Chloride alone gives polymer with benzene. 三氧化铁可单独催化苯的聚合。
- The separation of acetone,ethanol,benzene,chloroform,toluene was performed on a 10% PEG-20M Chromosorb-W-AW-DMCS column. 对样品中残留丙酮、乙醇、苯、氯仿、甲苯的分离选用10%25PEG-20M chromosorb-W-AW-DMCS公谱柱。
- No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline. 溶于丙酮、苯、甲苯、二硫化碳、二氯乙烷,微溶于乙醇和乙醚,不易溶于水和汽油。
- Dewax are first done by boiling and second by warm water. 退蜡沸水退蜡,二次退蜡用温水。
- It is compatible with many types of organic solvents,such as ether ,alcohols,ester,benzene,alkyl,acetone,naphtha,diethylamine and so on. 环己酮能与醚类、醇类、酯类、苯类、烷类、丙酮、石脑油、二乙胺等多种有机溶剂相混溶。
- What does benzene barbitone treat? 苯巴比妥治疗什么?
- Clearing agents include benzene and xylene. 透明剂包括苯和二甲苯。
- Benzene - The Prototypic Aromatic System. 苯--典型芳香体系。
- The process for renovating acetone stripper system is described. 介绍了丙酮汽提塔系统的工艺改造过程。
- Benzene hexachloride is commonly called BHC . 六氯化苯通常称为bhc。
- Soluble in Benzene,Acetone,CCL2,partly soluble in alcohol,diethyl ether,CCL4,insoluble in water,gasoline and alkali with lower concentration. 溶于丙酮、苯、氯仿、二硫化碳,微溶于乙醇、乙醚、四氯化碳,不易溶于水、汽油和稀碱。
- Such organic solvent as turpentine, gasoline and acetone etc. 松节油、汽油、丙酮有机溶液。