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http://nopr.niscpr.res.in/handle/123456789/28482| Title: | Vapor phase chemoselective conjugate hydrogenation of isophorone over Pd/SBA-15 catalysts |
| Authors: | Vakati, Venkateswarlu Ganji, Saidulu Marella, Ravi Kumar Rao, Kamaraju Seetha Rama Burri, David Raju |
| Keywords: | Catalysts;Supported catalysts;Palladium catalysts;Hydrogenation;Isophorone;Carbonyl compounds |
| Issue Date: | Apr-2014 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | A series of Pd/SBA-15 catalysts with 1, 2, 3, 4% (by weight) Pd loading has been prepared by a conventional impregnation method and characterized by N2-sorption, low-angle and wide-angle XRD, XPS and TEM techniques. These catalysts exhibit excellent activities for chemoselective hydrogenation of isophorone to dihydroisophorone showing 100% conversion and 100% selectivity in gas phase at atmospheric pressure. The structural and textural characteristics of the catalysts play a crucial role in exhibiting high conversion and selectivity. |
| Page(s): | 557-560 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.53A(04-05) [April-May 2014] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 53A(4-5) 557-560.pdf | 159.08 kB | Adobe PDF | View/Open |
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