阿克沙布拉克油的成分和性质研究

D.Zh Niyazova, I.D Espanova, A.A. Moldanazar, M.S. Serikbaev, M.G Bekkhozhaev
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引用次数: 0

摘要

注释。运用现代物化分析方法,对阿克沙布拉克油田的物化性质、成因及组分进行了研究。采用吸附柱层析法,对油中沥青质和树脂进行了纯化。用色谱-质谱法测定了油的全部成分,用内归一化法计算了油中化合物的含量。使用NIST-08数据库作为质谱库。通过对得到的色谱图中2,6,10,14-四甲基十五烷与2,6,10,14-四甲基十六烷的比值,发现了油的来源。已探明的石油是在海岸附近的海底形成的。采用模拟蒸馏的方法,研究了油的馏分组成及其产品。测定了所得产物的燃烧热和汽油的辛烷值。研究结果可用于石油炼制。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
INVESTIGATION OF THE COMPOSITION AND PROPERTIES OFAKSHABULAK OIL
Annotation. With the help of modern methods of physico-chemical analysis, the physicochemical properties, origin and fractional compositionof the Akshabulak oil field were studied. Using adsorption column chromatography, the oil was purified from asphaltenes and resins contained in it. The full composition of oil was determined by chromatography-mass spectrometry and the content of compounds in it was calculated by internal normalization. The NIST-08 database was used as a library of Mass spectra. The origin of the oil was discovered, studied by the ratio of 2,6,10,14-tetramethylpentadecane to 2,6,10,14-tetramethylhexadecane on the obtained chromatogram. The proven oil was formed at the seabed off the coast by origin. The fractional composition of oil and the products obtained from it was studied by the method of simulated distillation. The heat of combustion of the products obtained and the octane number of gasoline obtained from oil were determined. The results obtained as a result of the study can be used in oil refining.
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