Suryawanshi, Y.R. and Chakraborty, Mousumi and Jauhari, S. and Mukhopadhyay, S. and Shenoy, K.T. and Sen, D. (2015) Selective hydrogenation of Dibenzo-18-crown-6 ether over highly active monodisperse Ru/γ-Al2O3 nanocatalyst. Bulletin of Chemical Reaction Engineering & Catalysis, 10 (1). pp. 23-29. ISSN 1978-2993
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Official URL: http://dx.doi.org/10.9767/bcrec.10.1.7141.23-29
Abstract
Ru/γ-Al2O3 nanocatalyst with different metal loading was synthesized by microwave irradiated sol-vothermal technique. Synthesized nanocatalyst (4-14 nm of metal particle size)was then successfully implemented for the hydrogenation of Dibenzocrown-18-crown-6 ether (DB18C6) at 9 MPa, 393 K tem-perature and 3.5 h. It was observed that the metallic small nanoclusters produced at 4 wt% metal con-centration exhibited higher catalytic activity and resulted 96.7% conversion with 100% selectivity to-wards cis-syn-cis-dicyclohexano-18-crown-6 ether (CSC DCH18C6). © 2015 BCREC UNDIP. All rights reserved
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ruthenium nanocatalyst; dibenzocrown-18-crown-6 ether; selective hydrogenation |
| Subjects: | T Technology > TP Chemical technology Q Science > QD Chemistry |
| Divisions: | UNDIP Journal > Bulletin of Chemical Reaction Engineering and Catalysis |
| ID Code: | 45197 |
| Deposited By: | Dr. Istadi Istadi |
| Deposited On: | 03 Mar 2015 13:15 |
| Last Modified: | 03 Mar 2015 13:15 |
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