Title of article
Metal sorbents for high temperature mercury capture from fuel gas
Author/Authors
Poulston، نويسنده , , Stephen and Granite، نويسنده , , Evan J. and Pennline، نويسنده , , Henry W. and Myers، نويسنده , , Christina R. and Stanko، نويسنده , , Dennis P. and Hamilton، نويسنده , , Hugh and Rowsell، نويسنده , , Liz and Smith، نويسنده , , Andrew W.J. and Ilkenhans، نويسنده , , Thomas and Chu، نويسنده , , Wilson، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
3
From page
2201
To page
2203
Abstract
We have determined the Hg removal capacities of Pt and Pd supported on alumina at a range of different metal loadings from 2 to 9 wt% using Hg vapour in a simulated fuel gas feed. In the temperature range studied (204–388 °C) Pd proved far superior to Pt for Hg removal. The Hg removal capacity for both Pt and Pd increased with metal loading, though decreased with sorbent temperature. A shift in the 2θ position of the Pd XRD diffraction peak from 82.1 to 79.5 after Hg adsorption at 204 °C was consistent with the formation of a solid solution of Hg in Pd.
Keywords
mercury , Coal , gasification
Journal title
Fuel
Serial Year
2007
Journal title
Fuel
Record number
1464231
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