Immobilization of Aluminum Chloride on HM for Synthesis of 2,6-Diisopropylnaphthalene

化学工业与工程

Chemcial Industry and Engineering

2007, Vol. 24

Issue (2) :108-111 DOI:

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Immobilization of Aluminum Chloride on HM for Synthesis of 2,6-Diisopropylnaphthalene

LIU Xi-dong,TANG En-qi(School of Material and Chemical Engineering,Tianjin Polytechnic University,Tianjin 300160,China)

(School of Material and Chemical Engineering,Tianjin Polytechnic University,Tianjin 300160,China

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Abstract Immobilization of AlCl_3 on H/mordenite(HM) had been carried out.The catalytic properties of the immobilized catalyst systems for isopropylation of naphthalene were studied and compared with the catalytic performance of AlCl_3/HM and HM. The influence of the ratio of naphthalene to isopropanol,WHSV and reaction temperature were investigated for this reaction.The optimum conditions of this reaction in fixed-bed flow reactor were obtained.Immobilization of aluminum chloride on mesoporous silica is a promising way of developing alternative catalyst system for Friedel-Crafts alkylation reactions.

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Received 2007-03-15; published 2007-03-15

Cite this article:

LIU Xi-dong,TANG En-qi.Immobilization of Aluminum Chloride on HM for Synthesis of 2,6-Diisopropylnaphthalene[J] Chemcial Industry and Engineering, 2007,V24(2): 108-111

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