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http://nopr.niscpr.res.in/handle/123456789/8681| Title: | Study of water vapour adsorption on nickel-chromia H-D exchange catalyst |
| Authors: | Gill, J S Ramakrishnan, P Singh, H |
| Keywords: | Vapour adsorption;nickel-chromia catalyst;H-D exchange;phenylethyl triethoxy silane |
| Issue Date: | Sep-2005 |
| Publisher: | CSIR |
| IPC Code: | B01D15/00 |
| Abstract: | Adsorption of water vapour on a series of nickel-chromia samples has been studied. Nickel-chromia, with 15% chromium is an active catalyst for H-D (hydrogen-deuterium) exchange in hydrogen-water system, where water is in vapour phase. Water vapour adsorption/desorption indicate that it is adsorbed on the catalyst both physically and chemically. The 15% chromium catalyst sample has been treated with phenylethyl triethoxy silane to make it hydrophobic and active in liquid water-hydrogen system of H-D exchange. Water vapour adsorption isotherm on the treated sample shows the hydrophobization of the catalyst. |
| Page(s): | 559-562 |
| ISSN: | 0975-0991 (Online); 0971-457X (Print) |
| Appears in Collections: | IJCT Vol.12(5) [September 2005] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCT 12(5) 559-562.pdf | 90.22 kB | Adobe PDF | View/Open |
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