Affiliation:
1. Tian Jin Vocational Institute
Abstract
At refluence temperature, ferric chloride impregnated molecular sieves were prepared by impregnation of FeCl3 through ion-exchanging methods. The above catalysts were characterized by the means of SEM/EDS (scanning electron microscope/energy dispersion spectrometer) and BET. The catalytic properties on isopropylation of naphthalene and effect of reaction conditions were carried out with fixed-bed flow micro-reactor. We obtained the optimum conditions of this reaction. At this condition, the conversion of naphthalene reaches 44.1%, the yield of 2, 6-DIPN is 41.2% and the selectivity of β,β-DIPN is 85.2%.
Publisher
Trans Tech Publications, Ltd.
Reference14 articles.
1. Han X, Guo Y J, Wu W, Progress on Preparation and Application of Supported Lewis Acid Catalysts. Petrochemical Technology. 2006, 35(1): 88-95.
2. YU T Y, SUN Sh Y, ZHANG R L, et al. Study on Immobilized A1C13 Catalyst. Journal of Fushun Petroleum Institute. 2003, 23(3): 6-9.
3. Corma A. Garcia H. Lewis Acids: From Conventional Homogeneous to Green Homogeneous and Heterogeneous, Catal. Chem. Review, 2003, 103 (11): 4307-4365.
4. CAI T X, HE M, SHI X Zh, et al. New Approaches to Immobilization of Aluminium Chloride on γ-Al2O3. Chemical Journal of Chinese Universities. 2001(8): 1385-1387.
5. Zhao X S, Lu Max G Q, Song C, Immobilization of Aluminum Chloride on MCM-41 as a New Catalyst System for Liquid-phase Isopropylation of Naphthalene, J. Mol. Catal. A: Chemical, 2003, 191 (1): 67-74.
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