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- The smell of the gas oil lingered in the house. 屋里仍然飘溢着汽油味。
- Founded in early 2006, the main business: oil drilling equipment and accessories, oil drilling fluid viscosity reducer, coating agents, fracturing to use oil products sales agents. 公司成立于2006年初,主营业务为:石油钻采设备及配件、石油钻井液用降粘剂、包被剂、采油用压裂转向剂等产品的销售。
- Through large amount of lab experiments, the relation of oil boundary layer thickness with capillary radius, pressure gradient, fluid viscosity and its composition has been discussed. 摘要通过大量的室内实验，探讨了原油边界层厚度与毛管半径、压力梯度、流体粘度和组分的关系。
- The product is separated by distillation into gasoline and gas oil. 这种产品是用蒸馏分离出气油和粗柴油。
- The coker gas oil was refined by benzyl alcohol extraction. 以苄醇为溶剂,用萃取方法提高了焦化柴油的质量。
- The Effect of Synthesizing Conditions of the Drilling Fluid Viscosity Reducer-Copolymer AMPS/AA on Its Performance. 合成条件对AMPS/AA共聚物钻井液降粘剂降粘性能的影响
- The results for Alberta asphaltenes and Cold Lake gas oil are presented. 给出了Alberta4种沥青质和ColdLake瓦斯油的结构基团分析结果。
- Colour stability of coker gas oil has been improved by DMF extraction. 以二甲基亚砜为萃取溶剂,用溶剂萃取的方法提高焦化柴油的颜色安定性。
- In this thesis, the author interiorly studied the technology of magnetic fluid viscosity drag reduction for the first time directed toward the drawbacks of other kinds of drag reduction at present. 针对目前各种主要粘性减阻方法存在的不足，作者在国内首先进行了磁性液体粘性减阻的研究。
- The gasolene, kerosene, and the gas oil fractions are purified to remove unwanted materials, mainly sulphur compounds. 汽油，煤油，和气体油馏分被提纯以去除不想要的物质，主要是硫化物。
- So the gradient of pressure decline in vertical well section and deviated well section is different, it aroused the gradient of fluid viscosity in the two sections has differentia. 在稠油流动过程中，压力损失主要表现为摩阻损失，因此，在定向井中，直井段和斜井段的压降梯度有所不同，流体粘度梯度在直井段和斜井段也有差异。
- This agent can selectively remove basic nitrogen compounds from coker gas oil and the refined oil yield is over 97%. 该工艺采用研制的脱氮用精制剂,该精制剂为一种酸性络合剂,能选择性脱除焦化蜡油中的碱性氮化物,精制后油的收率97%25以上。
- Itis recommended that the raffinate from fur fural extraction of coker gas oil will be a good FCC feedstock. 认为焦化蜡油糠醛精制抽余油是一种优质的催化裂化原料。
- Oil fluid analysis technic acquires remarkable effect and obtains a lot of application in mechanical equipment's state monitoring such as engine, gear transmission, bearing system, hydraumatic system. 油液分析技术在柴油机、齿轮传动、轴承系统、液压系统等机械设备的状态检测方面，取得了显著的效果，获得了广泛的应用。
- Advances in the technologies and catalysts for heavy distillates and gas oil hydrotreatment were reviewed. 总结和回顾了国内外重馏分油加氢处理技术的最新研究进展。
- The result shown that the technical plant of increasing dry point and output of feed-stocks, using gas oil with heavy eth... 结果表明,提高乙烯原料干点,增加乙烯原料产量,减一线油掺入重乙烯原料,用作生产乙烯的技术方案是可行的。
- The economic evaluation showed that the et hylene cost can be reduced by 25%than that of gas oil pipe still pyrolysis proc ess. 经济评价结果表明，该工艺与石脑油管式炉裂解工艺相比，可使乙烯成本降低约25%25。
- The evaluation of catalytic pyrolysis catalyst using Daqing vacuum gas oil as feed stock was carried out on a heavy oil micro reactor. 采用重油微反应装置,以大庆蜡油为原料对催化裂解催化剂进行了反应评价。
- The heavier distillations, such as gas oil, undergo various other processes, of which the most important is known as cracking. 重馏，如柴油，需要经历几个额外步骤，其中最重要的是分裂蒸馏。
- The Technology of Magnetic Fluid Viscosity Drag Reduction 磁性液体粘性减阻技术
