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Dehydration ofn-butanol over highly dispersed heteropolyacid intercalation compounds |
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| Authors: | Keiji Hashimoto Yasuyuki Matsumura Masazumi Fukuchi Yoshiya Kera |
| Affiliation: | (1) Osaka Municipal Technical Research Institute, Morinomiya, Joto-ku, 536 Osaka, Japan;(2) Present address: Department of Chemistry, University of Waterloo, N2L3G1 Waterloo, Ontario, Canada;(3) Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, Higashiosaka, 577 Osaka, Japan |
| Abstract: | Heteropolyacid is introduced in an intercalation compound of zinc aluminum carbonate hydroxide by an anion-exchanging technique. The acid is probably present as H2.1PW9.2O4.2– 33.3 and is shown to be highly dispersed. The compound catalyzes dehydration ofn-butanol with noticeably higher activity and selectivity to 1-butene than free Keggin type 12-heteropolyacid. |
| Keywords: | Heteropolyacid dehydration intercalate pyridine butanol |
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