Production of high-octane gasoline from straight-run gasoline on ZSM-5 modified zeolites

V. I. Erofeev, I. S. Khomyakov, L. A. Egorova

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

The acid and catalytic properties of ZSM-5 zeolites modified with tungsten heteropolycompounds were studied in the process of production of high-octane gasoline from straight-run gasoline. It was shown that introducing cobalt tungsten-bismuthate, cobalt tungsten-phosphate, and iron tungsten-phosphate heteropolycompounds in zeolite in amount of 1-3 wt % makes it possible to increase the yield of high-octane gasoline by 5-10% and that of alkyl aromatic hydrocarbons by 5-7% from straight-run gasoline compared to initial H-ZKE-G zeolite. The interrelation between acid and catalytic properties of zeolite catalysts modified with cobalt tungsten-bismuthate, cobalt tungsten-phosphate, and iron tungsten-phosphate heteropolycompounds was established for the process of producing high-octane gasoline from straight-run gasoline.

Original languageEnglish
Pages (from-to)71-76
Number of pages6
JournalTheoretical Foundations of Chemical Engineering
Volume48
Issue number1
DOIs
Publication statusPublished - 2014

Fingerprint

Zeolites
Tungsten
Gasoline
Cobalt
Phosphates
Iron
Aromatic Hydrocarbons
Acids
Aromatic hydrocarbons
octane
Catalysts

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Chemistry(all)

Cite this

Production of high-octane gasoline from straight-run gasoline on ZSM-5 modified zeolites. / Erofeev, V. I.; Khomyakov, I. S.; Egorova, L. A.

In: Theoretical Foundations of Chemical Engineering, Vol. 48, No. 1, 2014, p. 71-76.

Research output: Contribution to journalArticle

@article{42fc83b9afca4f27b2fd855431216538,
title = "Production of high-octane gasoline from straight-run gasoline on ZSM-5 modified zeolites",
abstract = "The acid and catalytic properties of ZSM-5 zeolites modified with tungsten heteropolycompounds were studied in the process of production of high-octane gasoline from straight-run gasoline. It was shown that introducing cobalt tungsten-bismuthate, cobalt tungsten-phosphate, and iron tungsten-phosphate heteropolycompounds in zeolite in amount of 1-3 wt {\%} makes it possible to increase the yield of high-octane gasoline by 5-10{\%} and that of alkyl aromatic hydrocarbons by 5-7{\%} from straight-run gasoline compared to initial H-ZKE-G zeolite. The interrelation between acid and catalytic properties of zeolite catalysts modified with cobalt tungsten-bismuthate, cobalt tungsten-phosphate, and iron tungsten-phosphate heteropolycompounds was established for the process of producing high-octane gasoline from straight-run gasoline.",
author = "Erofeev, {V. I.} and Khomyakov, {I. S.} and Egorova, {L. A.}",
year = "2014",
doi = "10.1134/S0040579514010023",
language = "English",
volume = "48",
pages = "71--76",
journal = "Theoretical Foundations of Chemical Engineering",
issn = "0040-5795",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "1",

}

TY - JOUR

T1 - Production of high-octane gasoline from straight-run gasoline on ZSM-5 modified zeolites

AU - Erofeev, V. I.

AU - Khomyakov, I. S.

AU - Egorova, L. A.

PY - 2014

Y1 - 2014

N2 - The acid and catalytic properties of ZSM-5 zeolites modified with tungsten heteropolycompounds were studied in the process of production of high-octane gasoline from straight-run gasoline. It was shown that introducing cobalt tungsten-bismuthate, cobalt tungsten-phosphate, and iron tungsten-phosphate heteropolycompounds in zeolite in amount of 1-3 wt % makes it possible to increase the yield of high-octane gasoline by 5-10% and that of alkyl aromatic hydrocarbons by 5-7% from straight-run gasoline compared to initial H-ZKE-G zeolite. The interrelation between acid and catalytic properties of zeolite catalysts modified with cobalt tungsten-bismuthate, cobalt tungsten-phosphate, and iron tungsten-phosphate heteropolycompounds was established for the process of producing high-octane gasoline from straight-run gasoline.

AB - The acid and catalytic properties of ZSM-5 zeolites modified with tungsten heteropolycompounds were studied in the process of production of high-octane gasoline from straight-run gasoline. It was shown that introducing cobalt tungsten-bismuthate, cobalt tungsten-phosphate, and iron tungsten-phosphate heteropolycompounds in zeolite in amount of 1-3 wt % makes it possible to increase the yield of high-octane gasoline by 5-10% and that of alkyl aromatic hydrocarbons by 5-7% from straight-run gasoline compared to initial H-ZKE-G zeolite. The interrelation between acid and catalytic properties of zeolite catalysts modified with cobalt tungsten-bismuthate, cobalt tungsten-phosphate, and iron tungsten-phosphate heteropolycompounds was established for the process of producing high-octane gasoline from straight-run gasoline.

UR - http://www.scopus.com/inward/record.url?scp=84897383161&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84897383161&partnerID=8YFLogxK

U2 - 10.1134/S0040579514010023

DO - 10.1134/S0040579514010023

M3 - Article

VL - 48

SP - 71

EP - 76

JO - Theoretical Foundations of Chemical Engineering

JF - Theoretical Foundations of Chemical Engineering

SN - 0040-5795

IS - 1

ER -