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1)  straight-run gasoline of Russia
俄罗斯直馏汽油
1.
The sulfides in straight-run gasoline of Russia were employed to separate,enrich and evaluate by the ligand-exchange column chromatography using silica gel impregnated with palladium chloride.
采用PdCl2配位色谱法分离富集俄罗斯直馏汽油中的硫化物,用气相色谱-脉冲火焰光度检测器(GC/PFPD)与气相色谱-质谱(GC/MS)联用法对其中单体硫化物的结构进行研究,对直馏汽油中的硫化物采用面积归一法进行定量。
2)  Russian atmospheric gas oil
俄罗斯直馏柴油
1.
Sulfur compounds in Russian atmospheric gas oil were separated into thiophene and thioether compounds by the oxidation-reduction method using selective oxidant and reducing agent.
采用选择性氧化剂和还原剂对俄罗斯直馏柴油中的硫醚类硫化物和噻吩类硫化物分别进行分离和富集,得到两者的浓缩液。
3)  Russian decompression distillated oil
俄罗斯减压馏分油
1.
The ligand exchange column chromatography using silica gel impregnated with palladium chloride was employed to separate,enrich and evaluate the sulfur compound of Russian decompression distillated oil.
采用PdCl2配位色谱法对俄罗斯减压馏分油中的硫化物进行了分离和富集。
4)  straight-run gasoline
直馏汽油
1.
Non-hydrogenation upgrading technology for C_4 fraction and straight-run gasoline and its commercial application;
C_4馏分和直馏汽油的非临氢改质技术及其工业应用
2.
Catalytic oxidative desulfurization of straight-run gasoline by nitrogen oxide and air;
NO_x-空气催化氧化直馏汽油脱硫
3.
Study on catalysts for improving quality of straight-run gasoline;
直馏汽油改质催化剂的研究
5)  straight run gasoline
直馏汽油
1.
Application of straight run gasoline aromatization;
直馏汽油芳构化技术的应用
6)  naphtha [英]['næfθə]  [美]['næfθə]
直馏汽油
1.
Trace elemental sulfur, S0, in naphtha and gasoline affectes seriously the quality of naphtha and gasoline.
该方法应用于炼油生产的直馏汽油、催化裂化汽油、催化重整汽油中元素硫的分析测定,效果很好,应用前景广。
2.
Hydride generation atomic fluorescence spectrometric method was adopted for the determination of arsenic in naphtha, the result show that the method with some such as speediness, convenience , good veracity and high sensitivity etc.
介绍了原子荧光法测定直馏汽油中的痕量砷的操作条件、影响因素、和应注意的问题。
补充资料:直馏汽油
分子式:
CAS号:

性质:原油在常压蒸馏时,蒸馏塔顶部出来的油蒸气混合物经冷凝后获得的液体产品。其沸点范围(又称馏程)并无严格界定,通常为初馏点至205(或215)℃,主要含碳四至碳十二的烃类,或更重些,还含有少量硫化合物。这种汽油主要含饱和烃类,其辛烷值因原油产地而异,但都不够高,只能作为一个组分调合到汽油中。

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