Development of a Detailed Gasoline Composition-Based Octane Model
| Autor: | Stephen B. Jaffe, Prasenjeet Ghosh, and Karlton J. Hickey |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
chemistry.chemical_classification
business.industry General Chemical Engineering General Chemistry Industrial and Manufacturing Engineering chemistry.chemical_compound Hydrocarbon Catalytic reforming chemistry Octane rating Gasoline Process engineering business Naphtha Oxygenate Octane Refining (metallurgy) |
| Zdroj: | Industrial & Engineering Chemistry Research. 45:337-345 |
| ISSN: | 1520-5045 0888-5885 |
| DOI: | 10.1021/ie050811h |
| Popis: | We present a model that predicts the research and motor octane numbers of a wide variety of gasoline process streams and their blends including oxygenates based on detailed composition. The octane number is correlated to a total of 57 hydrocarbon lumps measured by gas chromatography. The model is applicable to any gasoline fuel regardless of the refining process it originates from. It is based on the analysis of 1471 gasoline fuels from different naphtha process streams such as reformates, cat-naphthas, alkylates, isomerates, straight runs, and various hydroprocessed naphthas. Blends of these individual process streams are also considered in this work. The model predicts the octane number within a standard error of 1 number for both the research and motor octane numbers. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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