Carbon monoxide hydrogenation on ruthenium metal cluster supported on zeolite

Y. W. Chen; W. J. Wang

doi:10.1016/0920-5861(89)85012-6

Carbon monoxide hydrogenation on ruthenium metal cluster supported on zeolite

Y. W. Chen
, W. J. Wang

化學工程與材料工程學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

8 引文斯高帕斯（Scopus）

摘要

Two preparation techniques (ion-exchange with Ru₃(NH₃)³⁺₆ and vapor impregnation by Ru₃(CO)₁₂) have been employed to prepare ruthenium metal clusters encaged in the pores of Y zeolite and their catalytic behaviors for CO hydrogenation were compared. The reaction was examined with a differential reactor operating at atmospheric pressure, a fixed temperature of 513 K, a CO/H₂ ratio of 1, and various space velocities in order to investigate the effect of the CO conversion level on the product distribution. The catalytic properties of Ru/NaY prepared with ion-exchange method did not show any dependence on the CO conversion level. However, those prepared from ruthenium carbonyl did show significant changes even at low CO conversion. The results can be interpreted in terms of the high activity of Ru₃(CO)₁₂/NaY in the water-gas shift reaction.

原文	???core.languages.en_GB???
頁（從 - 到）	105-112
頁數	8
期刊	Catalysis Today
卷	6
發行號	1-2
DOIs	https://doi.org/10.1016/0920-5861(89)85012-6
出版狀態	已出版 - 10月 1989

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10.1016/0920-5861(89)85012-6

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title = "Carbon monoxide hydrogenation on ruthenium metal cluster supported on zeolite",

abstract = "Two preparation techniques (ion-exchange with Ru3(NH3)3+6 and vapor impregnation by Ru3(CO)12) have been employed to prepare ruthenium metal clusters encaged in the pores of Y zeolite and their catalytic behaviors for CO hydrogenation were compared. The reaction was examined with a differential reactor operating at atmospheric pressure, a fixed temperature of 513 K, a CO/H2 ratio of 1, and various space velocities in order to investigate the effect of the CO conversion level on the product distribution. The catalytic properties of Ru/NaY prepared with ion-exchange method did not show any dependence on the CO conversion level. However, those prepared from ruthenium carbonyl did show significant changes even at low CO conversion. The results can be interpreted in terms of the high activity of Ru3(CO)12/NaY in the water-gas shift reaction.",

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T1 - Carbon monoxide hydrogenation on ruthenium metal cluster supported on zeolite

AU - Chen, Y. W.

AU - Wang, W. J.

PY - 1989/10

Y1 - 1989/10

N2 - Two preparation techniques (ion-exchange with Ru3(NH3)3+6 and vapor impregnation by Ru3(CO)12) have been employed to prepare ruthenium metal clusters encaged in the pores of Y zeolite and their catalytic behaviors for CO hydrogenation were compared. The reaction was examined with a differential reactor operating at atmospheric pressure, a fixed temperature of 513 K, a CO/H2 ratio of 1, and various space velocities in order to investigate the effect of the CO conversion level on the product distribution. The catalytic properties of Ru/NaY prepared with ion-exchange method did not show any dependence on the CO conversion level. However, those prepared from ruthenium carbonyl did show significant changes even at low CO conversion. The results can be interpreted in terms of the high activity of Ru3(CO)12/NaY in the water-gas shift reaction.

AB - Two preparation techniques (ion-exchange with Ru3(NH3)3+6 and vapor impregnation by Ru3(CO)12) have been employed to prepare ruthenium metal clusters encaged in the pores of Y zeolite and their catalytic behaviors for CO hydrogenation were compared. The reaction was examined with a differential reactor operating at atmospheric pressure, a fixed temperature of 513 K, a CO/H2 ratio of 1, and various space velocities in order to investigate the effect of the CO conversion level on the product distribution. The catalytic properties of Ru/NaY prepared with ion-exchange method did not show any dependence on the CO conversion level. However, those prepared from ruthenium carbonyl did show significant changes even at low CO conversion. The results can be interpreted in terms of the high activity of Ru3(CO)12/NaY in the water-gas shift reaction.

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U2 - 10.1016/0920-5861(89)85012-6

DO - 10.1016/0920-5861(89)85012-6

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JO - Catalysis Today

JF - Catalysis Today

IS - 1-2

ER -

Carbon monoxide hydrogenation on ruthenium metal cluster supported on zeolite

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