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http://dx.doi.org/10.14478/ace.2017.1100

Study on the Simple Preparation Method of Honeycomb-structured Catalysts by Temperature-regulated Chemical Vapor Deposition  

Seo, Minhye (Plant Engineering Center, Institute for Advanced Engineering)
Kim, Soong Yeon (Plant Engineering Center, Institute for Advanced Engineering)
Kim, Young Dok (Department of Chemistry, Sungkyunkwan University)
Uhm, Sunghyun (Plant Engineering Center, Institute for Advanced Engineering)
Publication Information
Applied Chemistry for Engineering / v.29, no.1, 2018 , pp. 18-21 More about this Journal
Abstract
We report on the simple preparation method of large-scale structured catalysts by temperature-regulated chemical vapor deposition with a high cell-density ceramic honeycomb monolith. And the feasibility for dry reforming of methane catalysts was evaluated. The NiO/Cordierite (CDR) catalyst was prepared by controlling coating conditions at each temperature step, leading to a conformal deposition of NiO inside the cordierite honeycomb monolith with the cell density of 600 cpsi. The catalytic conversion of $CH_4$ and $CO_2$ for dry reforming of methane were about 83% and 90% with gas hourly space velocity of $10,000h^{-1}$ at $800^{\circ}C$, respectively. As a result, it exhibited that the temperature-regulated chemical vapor deposition method can be expedient for the preparation of large-scale structured catalysts.
Keywords
temperature regulated-chemical vapor deposition (TR-CVD); structured catalyst; honeycomb monolith; Ni based catalyst; dry reforming of methane;
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Times Cited By KSCI : 1  (Citation Analysis)
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