Zeolite Y Crystals with Trimodal Porosity as Ideal Hydrocracking Catalysts

被引：300

作者：

de Jong, Krijn P. ^{[1
]}

Zecevic, Jovana ^{[1
]}

Friedrich, Heiner ^{[1
]}

de Jongh, Petra E. ^{[1
]}

Bulut, Metin ^{[2
]}

van Donk, Sander ^{[2
]}

Kenmogne, Regine ^{[3
]}

Finiels, Annie ^{[3
]}

Hulea, Vasile ^{[3
]}

Fajula, Francois ^{[3
]}

机构：

[1] Univ Utrecht, Dept Chem, NL-3584 CA Utrecht, Netherlands

[2] Total Res Ctr Feluy, B-7181 Feluy, Belgium

[3] Ecole Natl Super Chim Montpellier, UM1, ENSCM, UM2,CNRS,UMR 5253,Inst Charles Gerhardt, F-34296 Montpellier 5, France

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 52期

关键词：

cracking; electron microscopy; mesoporous materials; microporous materials; zeolites; MESOPORES; DESILICATION; ACID; GENERATION; MICROSCOPY; FRAMEWORKS; TRANSPORT; BALANCE; DESIGN; SHAPE;

D O I：

10.1002/anie.201004360

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Working at the Y: Zeolite Y crystals with micropores (ca. 1 nm), small mesopores (ca. 3 nm), and large mesopores (ca. 30 nm) were obtained by base leaching of previously steamed and acid-leached material. The zeolite Y crystals with trimodal porosity (see electron-tomographic picture) displayed close to ideal hydrocracking selectivity and enhanced yields of kerosene and diesel. Copyright © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：10074 / 10078

页数：5

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