Gasoline is distilled from crude oil. 汽油是从原油中提炼出来的。
Then it was repeatedly washed with acetone and distilled water to remove oil, surfactant and co-surfactant. 然后,用丙酮和蒸馏水反复漂洗去除油、表面活性剂和共表面活性剂。
She distilled flowers, oil, and calamus with other aromatics then filtered and put them back in the still several times. 她花,香油,昌蒲以及其它的带香味的植物混合蒸馏,然后把提炼出来的液体回流,又蒸馏,又回流,又蒸馏。
A study on pyloric fat acid distilled from fish oil by multigrade molecular distillation method 鱼油中高度不饱和脂肪酸工业化提取技术的研究
Research on Settling the Turbid Distilled Spirit by the Vegetable Oil 用植物油解决白酒浑浊的研究
The modified phenolic resin was synthesized by using distilled tall oil from paper industrial wastes, the reaction mechanism and the structure of resin was analyzed. 利用造纸厂纸浆废液中分离出的蒸馏妥尔油,合成了改性酚醛树脂,并对反应机理和树脂结构进行了分析。
In this paper the fennel plants which growth 3 months were distilled essential oil by simultaneous distillation and extraction, and analysis them by GC/ MS. 利用高压静电场强度与时间的不同组合,处理茴香种子,播种培养3个月,使用同时蒸馏萃取法提取植株精油,进行GC/MS分析。
Quantitative analysis of cinnamaldehyde in distilled oil of Ramulus Cinnamomi by gas chromatography 桂枝挥发油中桂皮醛的气相色谱定量分析
Synthesis and application of modified phenolic resin by distilled tall oil 蒸馏妥尔油改性酚醛树脂的合成与应用
The laden tetrafluoroborate room-temperature ionic liquid ( EMIMBF_4) was synthesized in laboratory and the removal of basic nitrogen compounds from distilled diesel in Liaohe oil field with this catalyst under certain reaction conditions was studied. 实验室合成了负载型四氟硼酸离子液体,在一定条件下考察它与辽河直馏柴油络合反应脱除其中碱性氮化物的效果。
The interfacial viscosity between water phases ( distilled water or formation water) and model oils added with interface active compounds from Daqing, Jilin crude oils ( named Daqing model oil and Jilin model oil, respectively) was measured at different temperatures respectively. 对分别含有大庆、吉林原油界面活性组分的航空煤油(模型油)与蒸馏水及模拟地层水在不同温度下的界面粘度、界面膜屈服值进行了测定。
The main components of the steam distilled oil are monoterpenes and sesquiterpenes, the pungency components of ginger have not been found. 蒸馏油主要含有单萜、倍半萜烯类化合物,未见生姜特有的辣味成分。
And the application in crude distillation column showed that the fractionation effect was improved and the distilled oil yield was increased. 在原油常压分馏塔中应用BJ塔板,可改善产品分馏效果,提高常压拔出率。
Straight Chain Heptanes is Distilled from Reforming Remainder Oil 从重整抽余油中提取正庚烷
An Experimental Study on Combustion Performance with Blend of Distilled and Catalytic Cracking Oil 直馏与催化裂化混合柴油的燃烧试验研究
Oil resulting from the polymerization was distilled at 280 ℃, and heavier distillate above 280 ℃ was taken as lubricant base oil. 得到的聚合油经280℃蒸馏剪切,取280℃以上的重油为润滑油基础油。