eprintid: 1366
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/13/66
datestamp: 2023-11-09 15:49:31
lastmod: 2023-11-09 15:49:31
status_changed: 2023-11-09 15:39:35
type: article
metadata_visibility: show
creators_name: Tsutsm, T.
creators_name: Ueda, Y.
creators_name: Ijichi, K.
creators_name: Mizuta, K.
creators_name: Uemura, Y.
title: Evaluation of catalytic cracking reactivity of zeolites using 1-dodecene as a model feedstock-classification of zeolites based on hydrogen transfer reactivity
ispublished: pub
keywords: Antiknock rating; Catalytic cracking; Fluid catalytic cracking; Gasoline; Hydrogen, 1-Dodecene; Cracking reactions; Gasoline fractions; Hydrogen transfer; Peak distribution; Product composition; Product distributions; Product patterns, Zeolites
note: cited By 2
abstract: In order to find a suitable zeolite for improving FCC process, in which octane number and gasoline yield are highly enhanced, many types of zeolite were used in cracking reaction of 1-dodecene. From the product distribution, zeolites were classified into three types in FCC reaction. With the type I zeolites, such as SAPO-11, the product pattern was mono-peak distribution by carbon number with high content of olefins and very small content of aromatics. On the other hand, the type II zeolites such as ZSM-5 produced two-peak distribution with high content of aromatics and iso-paraffin in gasoline range. Beta and FCC equilibrium catalyst were classified as the type III zeolites, which showed the intermediate nature between type I and II. From these results, the three types of the zeolite reactivity for FCC could be shown schematically. Octane number of gasoline fraction was estimated from the product composition and it was found that the octane enhancement was attained by use of the type I or type II zeolites, but the simultaneous increase of gasoline yield was obtained by the type II zeolites. © 2010 Asian Network for Scientific Information.
date: 2010
publisher: Asian Network for Scientific Information
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-78049391576&doi=10.3923%2fjas.2010.3215.3221&partnerID=40&md5=a279d31cdd223b8585dc35a14c3cea8b
id_number: 10.3923/jas.2010.3215.3221
full_text_status: none
publication: Journal of Applied Sciences
volume: 10
number: 24
pagerange: 3215-3221
refereed: TRUE
issn: 18125654
citation:   Tsutsm, T. and Ueda, Y. and Ijichi, K. and Mizuta, K. and Uemura, Y.  (2010) Evaluation of catalytic cracking reactivity of zeolites using 1-dodecene as a model feedstock-classification of zeolites based on hydrogen transfer reactivity.  Journal of Applied Sciences, 10 (24).  pp. 3215-3221.  ISSN 18125654