Abstract
The article provides the results of applied mathematical model of sulfuric acid catalyzed alkylation of isobutane with olefins. It was shown that increasing the content of propylene in the feedstock to 2% leads to decrease in octane number of alkylate to 0.5-1.0 points. Alkylates produced from feedstock with less isobutane mass fraction have a smaller value of octane number. Using mathematic model it was determined that the main parameter influencing the acid activity in the alkylation process is the fresh acid concentration.
| Original language | English |
|---|---|
| Pages (from-to) | 81-86 |
| Number of pages | 6 |
| Journal | Procedia Engineering |
| Volume | 152 |
| DOIs | |
| Publication status | Published - 2016 |
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Keywords
- alkylate
- mathematical modeling
- octane number
- optimization
- sulfuric acid alkylation
ASJC Scopus subject areas
- Engineering(all)
Cite this
Mathematical Modeling Sulfuric Acid Catalyzed Alkylation of Isobutane with Olefins. / Ivashkina, E. N.; Ivanchina, E. D.; Nurmakanova, A. E.; Boychenko, S. S.; Ushakov, A. S.; Dolganova, I. O.
In: Procedia Engineering, Vol. 152, 2016, p. 81-86.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Mathematical Modeling Sulfuric Acid Catalyzed Alkylation of Isobutane with Olefins
AU - Ivashkina, E. N.
AU - Ivanchina, E. D.
AU - Nurmakanova, A. E.
AU - Boychenko, S. S.
AU - Ushakov, A. S.
AU - Dolganova, I. O.
PY - 2016
Y1 - 2016
N2 - The article provides the results of applied mathematical model of sulfuric acid catalyzed alkylation of isobutane with olefins. It was shown that increasing the content of propylene in the feedstock to 2% leads to decrease in octane number of alkylate to 0.5-1.0 points. Alkylates produced from feedstock with less isobutane mass fraction have a smaller value of octane number. Using mathematic model it was determined that the main parameter influencing the acid activity in the alkylation process is the fresh acid concentration.
AB - The article provides the results of applied mathematical model of sulfuric acid catalyzed alkylation of isobutane with olefins. It was shown that increasing the content of propylene in the feedstock to 2% leads to decrease in octane number of alkylate to 0.5-1.0 points. Alkylates produced from feedstock with less isobutane mass fraction have a smaller value of octane number. Using mathematic model it was determined that the main parameter influencing the acid activity in the alkylation process is the fresh acid concentration.
KW - alkylate
KW - mathematical modeling
KW - octane number
KW - optimization
KW - sulfuric acid alkylation
UR - http://www.scopus.com/inward/record.url?scp=84985962869&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84985962869&partnerID=8YFLogxK
U2 - 10.1016/j.proeng.2016.07.632
DO - 10.1016/j.proeng.2016.07.632
M3 - Article
AN - SCOPUS:84985962869
VL - 152
SP - 81
EP - 86
JO - Procedia Engineering
JF - Procedia Engineering
SN - 1877-7058
ER -