Aliphatic hydrocarbons prepared from petroleum acids in diesei fuels from Romashkino and Mukhanov petroleums
| Autor: | Al. A. Petrov, R. V. Anbrokh, A. V. Bogatskii, M. I. Krasavchenko, V. A. Garbalinskii |
|---|---|
| Rok vydání: | 1972 |
| Předmět: |
chemistry.chemical_classification
Chromatography organic chemicals General Chemical Engineering Energy Engineering and Power Technology chemistry.chemical_element General Chemistry Decane PARAFFIN HYDROCARBONS complex mixtures Terpenoid chemistry.chemical_compound Diesel fuel Fuel Technology Hydrocarbon chemistry Petroleum Organic chemistry lipids (amino acids peptides and proteins) Composition (visual arts) Carbon |
| Zdroj: | Chemistry and Technology of Fuels and Oils. 8:573-577 |
| ISSN: | 1573-8310 0009-3092 |
| DOI: | 10.1007/bf00713903 |
| Popis: | 1. The hydrocarbons which are obtained from the high-boiling portion of the methyl esters of petroleum acids of the diesel fuel from Romashkino and Mukhanov petroleum are characterized by a high concentration (40–60%) of paraffin hydrocarbons of normal and iso structure. 2. The normal paraffins from decane (C10) to pentacosane (C25) inclusively were identified by the method of gas-liquid chromatography. The total concentration of the “even” paraffins is greater than the total concentration of the “odd” paraffins. 3. Six isoprenoid hydrocarbons were observed by the method of capillary gas-liquid chromatography: four 2,6,10-trimethylalkanes (C14, C15, C16 and C18) and two 2,6,10,14-tetramethylalkanes (C19-pristane, and C20-phytane). 4. The results of studying the normal paraffin hydrocarbons confirm the data obtained earlier on the composition of the aliphatic petroleum acids having a normal structure. The observation of the isoprenoid hydrocarbons indicates the presence of isoprenic acids with 14, 15, 16, 18, 19, and 20 carbon atoms in the molecule in the original mixture of petroleum acids from Romashkino and Mukhanov petroleum, in which case the presence of the isoprenoid acid C16 is reported for the first time. |
| Databáze: | OpenAIRE |
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