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Chemcial Industry and Engineering 2009, Vol. 26 Issue (3) :227-230    DOI:
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Alkylation of Liquefied Petroleum Gas over ZXM-19 Catalyst
HOU Qing-he,CAO Zu-bin,LI Dan-dong,ZHU Xue-mei,ZHANG Fan-jun(School of Petrochemical Technology,Liaoning University of Petroleum & Chemical Technology,Fushun 113001,Liaoning Province,China)
(School of Petrochemical Technology,Liaoning University of Petroleum & Chemical Technology,Fushun 113001,Liaoning Province,China

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Abstract Using liquified petroleum gas as feed stock,alkylation experiment was done with self-made ZXM-19 alkylation catalyst on fixed catalytic bed reaction apparatus.The catalyst alkylation performance was studied under different temperature,space velocity and pressure.The result showed that the liquid yield with ZXM-19 zeolites catalyst is higher.The suitable operating conditions of alkylation technology were obtained:reaction temperature is(350 ��,) reaction space velocity is 1.1 h~(-1)(WHSV) and reaction pressure is 2.0 MPa.Under this condition,the liquid yield is over 45%,and octane value is up to 95.The catalyst alkylation performance doesnot change after regeneration.ZXM-19 catalyst has good applying future.
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Received 2009-05-15; published 2009-05-15
Cite this article:   
HOU Qing-he,CAO Zu-bin,LI Dan-dong,ZHU Xue-mei,ZHANG Fan-jun.Alkylation of Liquefied Petroleum Gas over ZXM-19 Catalyst[J]  Chemcial Industry and Engineering, 2009,V26(3): 227-230
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