n-Hexane Hydroisomerization Over Composite Catalysts Based on BEA Zeolite and Mesoporous Materials

被引：7

作者：

Paixao, V. ^{[1
,4
]}

Santos, C. ^{[1
,4
]}

Nunes, R. ^{[1
,4
]}

Silva, J. M. ^{[1
,4
]}

Pires, J. ^{[2
,3
]}

Carvalho, A. P. ^{[2
,3
]}

Martins, A. ^{[1
,4
]}

机构：

[1] Inst Super Engn Lisboa, Dept Engn Quim, P-1959007 Lisbon, Portugal

[2] Univ Lisbon, Fac Ciencias, Dept Quim & Bioquim, P-1749016 Lisbon, Portugal

[3] Univ Lisbon, Fac Ciencias, CQB, P-1749016 Lisbon, Portugal

[4] Inst Super Engn Lisboa, CIEQB, P-1959007 Lisbon, Portugal

来源：

CATALYSIS LETTERS | 2009年 / 129卷 / 3-4期

关键词：

n-Hexane hydroisomerization; Composite catalysts; BEA; Mesoporous materials; MORDENITE CATALYSTS; ISOMERIZATION; ALUMINUM; HEPTANE; BETA;

D O I：

10.1007/s10562-009-9850-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Composite catalysts based on HBEA zeolite and Pt loaded mesoporous materials-Al/SBA-15, Al/MCM-41 and PCH-where studied in n-hexane hydroisomerization. Textural characterization showed that the Pt particles are mainly at the external surface. A synergistic effect was achieved for Pt-PCH + HBEA composite, where an increase in di-branched products was observed.

引用

页码：331 / 335

页数：5

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