Kinetic pecularities of benzene production from the benzene-toluene-xylene fraction of pyrolysis gasoline by catalytic hydrodealkylation at high temperature | Health & Environmental Research Online (HERO)

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HERO ID

7959809

Reference Type

Journal Article

Title

Kinetic pecularities of benzene production from the benzene-toluene-xylene fraction of pyrolysis gasoline by catalytic hydrodealkylation at high temperature

Author(s)

Alibeyli, R; Yeniova, H; Kocak, MC; Karaduman, A

Year

2003

Is Peer Reviewed?

Journal

Petroleum Science and Technology
ISSN: 1091-6466
EISSN: 1532-2459

Volume

Issue

5-6

Page Numbers

789-803

Language

English

DOI

10.1081/LFT-120017450

Web of Science Id

WOS:000183309800007

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-0038679454&doi=10.1081%2fLFT-120017450&partnerID=40&md5=372b813396cce319c2b22bbe50d8fcbd
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Abstract

The reaction kinetics of aromatic and nonaromatic hydrocarbons obtained from the pyrolysis of Gasoline and based on high temperature catalytic hydrodealkylation (HDA) were investigated. Above 525°C the process was thermo-catalytic as both the HDA and hydrocracking reactions took place on the catalyst surface and between catalyst pellets. The toluene HDA was substantially boosted by the nonaromatic hydrocarbons between the interpellets, but was slightly inhibited on the catalyst surface.

Keywords

hydrodealkylation; hydrocracking; aromatics; nonaromatics; thermocatalytic