A Feasibility Study of Wire-Woven Cellular Metal as Catalytic Support Material

Wire‐woven bulk Kagome (WBK) specimens were fabricated by wires made of Fecralloy, a Fe‐Cr‐Al alloy, and their feasibility as supports for an oxidation catalyst was investigated. For catalytic reactivity, the catalyst‐coated WBK supports perform as well as the corresponding cordierite support, even...

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Veröffentlicht in:	Advanced engineering materials 2009-07, Vol.11 (7), p.536-540
Hauptverfasser:	Choi, Byung-Chul, Jeong, Jong-Woo, Joo, Jai-Hwang, Kang, Ki-Ju
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis catalyst support cellular metal Chemistry cordierite Exact sciences and technology flow resistance General and physical chemistry oxidation catalyst porous material Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
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Zusammenfassung:	Wire‐woven bulk Kagome (WBK) specimens were fabricated by wires made of Fecralloy, a Fe‐Cr‐Al alloy, and their feasibility as supports for an oxidation catalyst was investigated. For catalytic reactivity, the catalyst‐coated WBK supports perform as well as the corresponding cordierite support, even though the WBK support has much lower flow resistance. Moreover, WBK is advantageous in terms of mass productivity, weight, durability and impact strength. The image shows a close‐up view of the WBK support after heat treatment.
ISSN:	1438-1656 1527-2648
DOI:	10.1002/adem.200800398