Hydroisomerization of n-heptane over platinum catalysts supported on dealuminated Y zeolites

J. Wang; Z. Lin; Y. H. Zhang; X. Qiao

Hydroisomerization of n-heptane over platinum catalysts supported on dealuminated Y zeolites

J. Wang, Z. Lin, Y. H. Zhang, X. Qiao

化工学院

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

Performances of platinum catalysts supported on dealuminated Y or HZSM-5 zeolite for the hydroisomerization of n-heptane were studied. The physico-chemical properties of used catalysts were measured by IR, ²⁹Si (²⁷Al) MAS NMR, and N₂ adsorption techniques. The effect of the platinum content, acidity, and pore structure of catalysts on catalytic activities was discussed in detail. A high isomerization selectivity of > 95% with an overall conversion of ∼ 20% can be achieved with a catalyst with Pt content 0.4% supported on dealuminated Y zeolite treated by steam and acid.

源语言	英语
页（从-至）	509-512
页数	4
期刊	Petrochemical Technology
卷	30
期	7
出版状态	已出版 - 2001

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title = "Hydroisomerization of n-heptane over platinum catalysts supported on dealuminated Y zeolites",

abstract = "Performances of platinum catalysts supported on dealuminated Y or HZSM-5 zeolite for the hydroisomerization of n-heptane were studied. The physico-chemical properties of used catalysts were measured by IR, 29Si (27Al) MAS NMR, and N2 adsorption techniques. The effect of the platinum content, acidity, and pore structure of catalysts on catalytic activities was discussed in detail. A high isomerization selectivity of > 95% with an overall conversion of ∼ 20% can be achieved with a catalyst with Pt content 0.4% supported on dealuminated Y zeolite treated by steam and acid.",

keywords = "Bifunctional catalyst, Dealumination, N-heptane hydroisomerization, Y zeolite",

author = "J. Wang and Z. Lin and Zhang, {Y. H.} and X. Qiao",

year = "2001",

language = "英语",

volume = "30",

pages = "509--512",

journal = "Petrochemical Technology",

issn = "1000-8144",

publisher = "Beijing Research Institute of Chemical Industry",

number = "7",

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TY - JOUR

T1 - Hydroisomerization of n-heptane over platinum catalysts supported on dealuminated Y zeolites

AU - Wang, J.

AU - Lin, Z.

AU - Zhang, Y. H.

AU - Qiao, X.

PY - 2001

Y1 - 2001

N2 - Performances of platinum catalysts supported on dealuminated Y or HZSM-5 zeolite for the hydroisomerization of n-heptane were studied. The physico-chemical properties of used catalysts were measured by IR, 29Si (27Al) MAS NMR, and N2 adsorption techniques. The effect of the platinum content, acidity, and pore structure of catalysts on catalytic activities was discussed in detail. A high isomerization selectivity of > 95% with an overall conversion of ∼ 20% can be achieved with a catalyst with Pt content 0.4% supported on dealuminated Y zeolite treated by steam and acid.

AB - Performances of platinum catalysts supported on dealuminated Y or HZSM-5 zeolite for the hydroisomerization of n-heptane were studied. The physico-chemical properties of used catalysts were measured by IR, 29Si (27Al) MAS NMR, and N2 adsorption techniques. The effect of the platinum content, acidity, and pore structure of catalysts on catalytic activities was discussed in detail. A high isomerization selectivity of > 95% with an overall conversion of ∼ 20% can be achieved with a catalyst with Pt content 0.4% supported on dealuminated Y zeolite treated by steam and acid.

KW - Bifunctional catalyst

KW - Dealumination

KW - N-heptane hydroisomerization

KW - Y zeolite

UR - http://www.scopus.com/inward/record.url?scp=0034803139&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:0034803139

SN - 1000-8144

VL - 30

SP - 509

EP - 512

JO - Petrochemical Technology

JF - Petrochemical Technology

IS - 7

ER -

Hydroisomerization of n-heptane over platinum catalysts supported on dealuminated Y zeolites

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