Mesostructured TUD-1 supported molybdophosphoric acid (HPMo/TUD-1) catalysts for n-heptane hydroisomerization

Dapeng Liu; Xian Yang Quek; Shuangquan Hu; Lusi Li; Hui Min Lim; Yanhui Yang

doi:10.1016/j.cattod.2009.07.017

Mesostructured TUD-1 supported molybdophosphoric acid (HPMo/TUD-1) catalysts for n-heptane hydroisomerization

Dapeng Liu, Xian Yang Quek, Shuangquan Hu, Lusi Li, Hui Min Lim, Yanhui Yang

Nanyang Technological University

科研成果: 期刊稿件 › 文章 › 同行评审

29 引用（Scopus）

摘要

Mesoporous molecular sieves TUD-1 (Technische Universiteit Delft) supported molybodophosphoric acid (HPMo) catalysts with various loadings of active HPMo component (10-50 wt.%) were prepared and characterized using X-ray diffraction, thermal analysis, infrared spectroscopy, Raman spectroscopy and temperature-programmed desorption of ammonia. The characterization results revealed that HPMo was highly dispersed over TUD-1 support in the samples with HPMo loading no more than 30 wt.%. The supported catalysts were tested in the hydroisomerization of n-heptane at atmosphere pressure in the temperature range of 200-350 °C. The optimal HPMo content for the reaction was found around 30 wt.%. High isomer selectivity and superior long-term stability were observed over this catalyst.

源语言	英语
页（从-至）	S51-S57
期刊	Catalysis Today
卷	147
期	SUPPL.
DOI	https://doi.org/10.1016/j.cattod.2009.07.017
出版状态	已出版 - 9月 2009
已对外发布	是

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title = "Mesostructured TUD-1 supported molybdophosphoric acid (HPMo/TUD-1) catalysts for n-heptane hydroisomerization",

abstract = "Mesoporous molecular sieves TUD-1 (Technische Universiteit Delft) supported molybodophosphoric acid (HPMo) catalysts with various loadings of active HPMo component (10-50 wt.%) were prepared and characterized using X-ray diffraction, thermal analysis, infrared spectroscopy, Raman spectroscopy and temperature-programmed desorption of ammonia. The characterization results revealed that HPMo was highly dispersed over TUD-1 support in the samples with HPMo loading no more than 30 wt.%. The supported catalysts were tested in the hydroisomerization of n-heptane at atmosphere pressure in the temperature range of 200-350 °C. The optimal HPMo content for the reaction was found around 30 wt.%. High isomer selectivity and superior long-term stability were observed over this catalyst.",

keywords = "Bifunctional catalysts, HPMo, TUD-1, n-Heptane hydroisomerization",

author = "Dapeng Liu and Quek, {Xian Yang} and Shuangquan Hu and Lusi Li and Lim, {Hui Min} and Yanhui Yang",

year = "2009",

month = sep,

doi = "10.1016/j.cattod.2009.07.017",

language = "英语",

volume = "147",

pages = "S51--S57",

journal = "Catalysis Today",

issn = "0920-5861",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Mesostructured TUD-1 supported molybdophosphoric acid (HPMo/TUD-1) catalysts for n-heptane hydroisomerization

AU - Liu, Dapeng

AU - Quek, Xian Yang

AU - Hu, Shuangquan

AU - Li, Lusi

AU - Lim, Hui Min

AU - Yang, Yanhui

PY - 2009/9

Y1 - 2009/9

N2 - Mesoporous molecular sieves TUD-1 (Technische Universiteit Delft) supported molybodophosphoric acid (HPMo) catalysts with various loadings of active HPMo component (10-50 wt.%) were prepared and characterized using X-ray diffraction, thermal analysis, infrared spectroscopy, Raman spectroscopy and temperature-programmed desorption of ammonia. The characterization results revealed that HPMo was highly dispersed over TUD-1 support in the samples with HPMo loading no more than 30 wt.%. The supported catalysts were tested in the hydroisomerization of n-heptane at atmosphere pressure in the temperature range of 200-350 °C. The optimal HPMo content for the reaction was found around 30 wt.%. High isomer selectivity and superior long-term stability were observed over this catalyst.

AB - Mesoporous molecular sieves TUD-1 (Technische Universiteit Delft) supported molybodophosphoric acid (HPMo) catalysts with various loadings of active HPMo component (10-50 wt.%) were prepared and characterized using X-ray diffraction, thermal analysis, infrared spectroscopy, Raman spectroscopy and temperature-programmed desorption of ammonia. The characterization results revealed that HPMo was highly dispersed over TUD-1 support in the samples with HPMo loading no more than 30 wt.%. The supported catalysts were tested in the hydroisomerization of n-heptane at atmosphere pressure in the temperature range of 200-350 °C. The optimal HPMo content for the reaction was found around 30 wt.%. High isomer selectivity and superior long-term stability were observed over this catalyst.

KW - Bifunctional catalysts

KW - HPMo

KW - TUD-1

KW - n-Heptane hydroisomerization

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DO - 10.1016/j.cattod.2009.07.017

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SN - 0920-5861

VL - 147

SP - S51-S57

JO - Catalysis Today

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Mesostructured TUD-1 supported molybdophosphoric acid (HPMo/TUD-1) catalysts for n-heptane hydroisomerization

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