Selective partial oxidation of light paraffins with hydrogen peroxide on thin-layer supported Nafion-H catalysts |
| |
Authors: | A Parmaliana F Frusteri F Arena N Giordano |
| |
Affiliation: | (1) Dipartimento di Chimica Industriale, Universitá di Messina, Salita Sperone 31, c.p. 29, 98166 S. Agata, Messina, Italy;(2) Istituto CNR-TAE, via S. Lucia 39, 98126 S. Lucia, Messina, Italy |
| |
Abstract: | Thin-layer carbon supported Nafion-H catalysts were found to be active and highly selective (S>98%) for the partial oxidation of C1-C3 alkanes, in a three phase catalytic membrane reactor (3PCMR), under mild conditions and in the presence of H2O2. The influences of the catalyst teflon loading and H2O2 concentration on the reaction rate have been evaluated. A reaction pathway, based on the electrophilic hydroxylation of the C-H bond of alkanes with protonated hydrogen peroxide (H3O
2
+
), is discussed. |
| |
Keywords: | Light paraffins partial oxidation supported Nafion-H hydrogen peroxide oxygenates three phase reactor |
本文献已被 SpringerLink 等数据库收录! |
|