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An experimental study on the kinetics of leaching for the preparation of a Raney-silver catalyst |
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| Authors: | Inci Salt and Selahattin Gültekin |
| Institution: | (1) Department of Chemical Engineering, Yıldız Technical University, 34210, Istanbul, Turkey;(2) Faculty of Arts and Sciences, Doğuş University Kadık?y, 34722, Istanbul, Turkey |
| Abstract: | A Raney-Ag catalyst was prepared by leaching out aluminium from a Raney Ag-Al alloy with NaOH solution. The kinetics of leaching has been investigated in a stirred-batch-reactor at various temperatures by using alloy particles of different sizes. The kinetic model best fitting the experimental results has been determined. This revised version was published online in June 2006 with corrections to the Cover Date. |
| Keywords: | leaching Raney Ag-Al alloy electrocatalyst noncatalytic fluid-solid heterogeneous reaction |
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