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Research on Chemical Composition Property Quantitative Relation of Gasoline.
- Source :
-
Chemical Engineering of Oil & Gas / Shi You Yu Tian Ran Qi Hua Gong . 2011, Vol. 40 Issue 6, p620-624. 5p. - Publication Year :
- 2011
-
Abstract
- 37 gasoline blending components and hydrocarbons composition of refined oil are analyzed by GC/ MS, including nalkane, isoparaffin, naphthenic hydrocarbon, aromatic hydrocarbon, isoolefine, normal olefin, cyclic olefins, diolefin. The author adopts correlational analysis method to investigate the relativity between hydrocarbon substance and gasoline property; adopts stepwise linear regression method to establish a regression model of property and hydrocarbons composition; and determine the main hydrocarbon substance which exerts influence on the property according to the regression model: aromatic hydrocarbon influences the octane number, 10% vaporization temperature, 50% vaporization temperature, density and chroma most; olefin, especially the isoolefine and normal olefin, influence 0% vaporization temperature, acidity, colloid, induction period, iodine value and saturated steam pressure most. F-test result shows that the regression model is obvious and it an provide reference for predicting the quality of gasoline. [ABSTRACT FROM AUTHOR]
- Subjects :
- *GASOLINE blending
*HYDROCARBONS
*ALKENES
*GASOLINE
*REGRESSION analysis
Subjects
Details
- Language :
- Chinese
- ISSN :
- 10073426
- Volume :
- 40
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Chemical Engineering of Oil & Gas / Shi You Yu Tian Ran Qi Hua Gong
- Publication Type :
- Academic Journal
- Accession number :
- 87631563
- Full Text :
- https://doi.org/10.3969/j.issn.1007-3426.2011.06.021