Kinetics of the aromatization of light alkanes on high-silica zeolite catalysts

Abstract

An investigation has been made of the kinetic relationships governing the aromatization of light C₃C₄ alkanes on a Ga-containing zeolite catalyst of the ZSM-5 type. A set of chemical reactions is proposed, on the basis of which a kinetic model has been developed for the complex multicomponent process, adequately describing the laws governing the conversion of hydrocarbons and hydrogen in the given process. It has been shown that the achievement of extensive degrees of conversion of feedstock and high target product yields is possible with a volume feed rate of 200-800 hr^-1, a temperature of 793-833 K and a pressure 0.1 MPa and with the use of a high-butane mixture.

Original language	English
Pages (from-to)	269-277
Number of pages	9
Journal	Petroleum Chemistry
Volume	32
Issue number	4
Publication status	Published - 1992

ASJC Scopus subject areas

Chemical Engineering(all)
Organic Chemistry
Physical and Theoretical Chemistry
Energy Engineering and Power Technology
Fuel Technology

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@article{a9882cca089d4823880538ab4c53ac1f,

title = "Kinetics of the aromatization of light alkanes on high-silica zeolite catalysts",

abstract = "An investigation has been made of the kinetic relationships governing the aromatization of light C3C4 alkanes on a Ga-containing zeolite catalyst of the ZSM-5 type. A set of chemical reactions is proposed, on the basis of which a kinetic model has been developed for the complex multicomponent process, adequately describing the laws governing the conversion of hydrocarbons and hydrogen in the given process. It has been shown that the achievement of extensive degrees of conversion of feedstock and high target product yields is possible with a volume feed rate of 200-800 hr-1, a temperature of 793-833 K and a pressure 0.1 MPa and with the use of a high-butane mixture.",

author = "Vorob'yev, {B. L.} and Kravtsov, {A. V.} and Koshelev, {Yu N.} and Usheva, {N. V.} and Smetanina, {Ye I.} and Moizes, {Olga Efimovna}",

year = "1992",

language = "English",

volume = "32",

pages = "269--277",

journal = "Petroleum Chemistry",

issn = "0965-5441",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "4",

}

TY - JOUR

T1 - Kinetics of the aromatization of light alkanes on high-silica zeolite catalysts

AU - Vorob'yev, B. L.

AU - Kravtsov, A. V.

AU - Koshelev, Yu N.

AU - Usheva, N. V.

AU - Smetanina, Ye I.

AU - Moizes, Olga Efimovna

PY - 1992

Y1 - 1992

N2 - An investigation has been made of the kinetic relationships governing the aromatization of light C3C4 alkanes on a Ga-containing zeolite catalyst of the ZSM-5 type. A set of chemical reactions is proposed, on the basis of which a kinetic model has been developed for the complex multicomponent process, adequately describing the laws governing the conversion of hydrocarbons and hydrogen in the given process. It has been shown that the achievement of extensive degrees of conversion of feedstock and high target product yields is possible with a volume feed rate of 200-800 hr-1, a temperature of 793-833 K and a pressure 0.1 MPa and with the use of a high-butane mixture.

AB - An investigation has been made of the kinetic relationships governing the aromatization of light C3C4 alkanes on a Ga-containing zeolite catalyst of the ZSM-5 type. A set of chemical reactions is proposed, on the basis of which a kinetic model has been developed for the complex multicomponent process, adequately describing the laws governing the conversion of hydrocarbons and hydrogen in the given process. It has been shown that the achievement of extensive degrees of conversion of feedstock and high target product yields is possible with a volume feed rate of 200-800 hr-1, a temperature of 793-833 K and a pressure 0.1 MPa and with the use of a high-butane mixture.

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AN - SCOPUS:0026956771

VL - 32

SP - 269

EP - 277

JO - Petroleum Chemistry

JF - Petroleum Chemistry

SN - 0965-5441

IS - 4

ER -

Kinetics of the aromatization of light alkanes on high-silica zeolite catalysts

Abstract

ASJC Scopus subject areas

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