A new and direct preparation method of iron-based bimodal catalyst and its application in Fischer-Tropsch synthesis

Yi Zhang, Jun Bao, Satoshi Nagamori, Noritatsu Tsubaki*

*この論文の責任著者

研究成果: ジャーナルへの寄稿学術論文査読

21 被引用数 (Scopus)

抄録

A bimodal iron-based catalyst was prepared by a new one-step impregnation method. The active components were used as the "brick" to directly build the small pores inside the large pores of support, which was quite different from the previous bimodal catalysts that were prepared once more on a bimodal support. Comparing with the unimodal catalysts and conventional co-precipitated catalyst, the prepared bimodal catalyst exhibited excellent activity in Fischer-Tropsch synthesis due to the improved active metal dispersion and fastened diffusion efficiency. This preparation method is much simpler than the previous methods and can be extended to prepare various bimodal catalysts with different chemical compositions.

本文言語英語
ページ(範囲)277-281
ページ数5
ジャーナルApplied Catalysis A: General
352
1-2
DOI
出版ステータス出版済み - 2009/01/15

ASJC Scopus 主題領域

  • 触媒
  • プロセス化学およびプロセス工学

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