以碳、硫同位素在石油生成演化过程中的分馏作用为基础，对塔里木盆地原油、油源对比进行了探讨。
Based on the fractionation of carbon and sulfur isotopes in the process of petroleum generation and evolvement, the crude oils and their sources in the Tarim Basin have been discussed.
对胜利石油化工总厂的FCC汽油中的硫含量、硫分布及硫化物的种类进行了分析。
The content and distribution of sulfur and sulfide species in FCC gasoline produced by Shengli Petrochemical Factory are investigated.
介绍了一种测定油田化学剂和石油产品中硫、氮含量的仪器分析方法。
The paper introduces a method to determine sulfur/nitrogen content in oilfield chemicals or oil products by sulfur/nitrogen elemental analyzer.
石油原料与氢气反应以降低油中硫含量的催化过程。
A catalytic process in which petroleum feedstock is reacted with hydrogen to reduce the sulfur in the oil.
提出用衍生物- NMR表征石油中的有机硫结构的方法。
A derivatization NMR method for characterization of organic sulfur compounds in petroleum and its residuum was described.
综述了石油及其产品中总硫、元素硫、硫醇、硫醚、二硫化物等的测定方法。
The paper summarized the methods of determining the sulfur content in petroleum and its products, including total sulfur, elemental sulfur, mercaptan and other sulfide etc.
对车用液化石油气气路系统中堵塞物的研究结果表明，蒸发器上的残留物主要是酯类、醚类、正构烷烃、单质硫和硫化铜粉末。
The formation of residues in the auto-LPG fuel system is one of the main obstacles in the application of LPG as vehicular fuel.
适用于降低裂化石油产品中硫水平的减硫催化剂，包括金属钒酸盐化合物。
A sulfur reduction catalyst useful to reduce the levels of sulfur in a cracked gasoline product comprises a metal vanadate compound.
适用于降低裂化石油产品中硫水平的减硫催化剂，包括金属钒酸盐化合物。
A sulfur reduction catalyst useful to reduce the levels of sulfur in a cracked gasoline product comprises a metal vanadate compound.
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