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Preparation of Rh/active carbon catalysts by adsorption in organic media

โœ Scribed by L. Daza; S. Mendioroz; J.A. Pajares

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
824 KB
Volume
24
Category
Article
ISSN
0008-6223

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โœฆ Synopsis

We have attempted to rationalize the preparation of metal/activated carbon catalysts, taking into account the surface properties of the support. The texture and structure of two commercial carbons, NORIT SX-I and CECA BGP and of a third one C2, obtained from almond shell, have been fully characterized. These data were used for choosing the optimum conditions for the active phase incorporation. In this way, a fairly good loading and dispersion of = I % Rh on the supports have been obtained by adsorption from solution, using acetone and 4: 1 benzene-ethanol as the suspension media. Some general considerations about the preparation of metal/activated carbon catalysts are given.

Key WordsCatalyst, active carbon, rhodium, almond shells.

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