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Catalytic reduction of nitric oxide with hydrogen and carbon monoxide in the presence of excess oxygen by Pd supported on pillared clays by Gongshin Qi; Ralph T. Yang; Levi T. Thompson is a scholarly article available to read on EtoBox.

What is Catalytic reduction of nitric oxide with hydrogen and carbon monoxide in the presence of excess oxygen by Pd supported on pillared clays about?

The catalytic reduction of NO x with hydrogen and carbon monoxide in the presence of excess oxygen was studied over Pd-based catalysts with various pillared clays (PILC) as the support. The results showed that the Ti-PILC-supported Pd catalyst gave high NO conversions and the highest N 2 product selectivity (compared to known catalysts) at low temperatures. For example, the N 2 selectivity at 140 • C was 90% for Pd/Ti-PILC catalyst while that for the Pd/TiO 2 /Al 2 O 3 catalyst was 50%. The effects of feed gas composition, CO concentration and H 2 O/SO 2 were also studied.

Author

Gongshin Qi; Ralph T. Yang; Levi T. Thompson

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0926-860X)

Published

2004

Language

EN