Title of article
Catalytic hydrodehalogenation of halon 1211 (CBrClF2) over carbon-supported palladium catalysts
Author/Authors
Yu، نويسنده , , Hai and Kennedy، نويسنده , , Eric M. and Azhar Uddin، نويسنده , , M. and Dlugogorski، نويسنده , , Bogdan Z.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
9
From page
253
To page
261
Abstract
The hydrodehalogenation of halon 1211 over Pd/C catalysts was studied over a relatively narrow temperature range, from 453 to 573 K. The main products of the reaction are CH2F2 and CHBrF2 with CHClF2 formed as a minor product. Pd/C catalysts show high initial activities but undergo gradual deactivation before reaching a steady-state activity level. Experimental results suggest that CHBrF2 and CHClF2 are formed via the secondary reaction of CF2 with HBr and HCl.
Keywords
Halon , CBrClF2 , CFC , CH2F2 , PALLADIUM , Catalytic hydrodehalogenation , Activated carbon
Journal title
Applied Catalysis B: Environmental
Serial Year
2003
Journal title
Applied Catalysis B: Environmental
Record number
1446142
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