Catalytic properties of HZSM-12 zeolite in the n-heptane catalytic cracking

被引：0
|
作者：
Araujo A.S. [1 ]
机构：
[1] Fed. Univ. of Rio Grande Do Norte, Department of Chemistry, 59078-970, Natal, RN
来源：
Reaction Kinetics and Catalysis Letters | 2005年 / 84卷 / 2期
关键词：
Activation energy; Catalytic cracking; HZSM-12; zeolite; n-Heptane;
D O I：
10.1007/s11144-005-0221-6
中图分类号：
学科分类号：
摘要：
The catalytic cracking of n-heptane was carried out using HZSM-12 zeolite (Si/Al = 40). The materials obtained were characterized by X-ray diffraction (DRX), BET surface area and atomic absorption (AA). The catalytic tests were accomplished at 350, 400 and 450°C in a fixed bed continuous flow reactor coupled on-line to a gas chromatograph. The results showed that HZSM-12 was active in n-heptane catalytic cracking with the production of hydrocarbons in the range of C1 to C6 and an activation energy of 95.5 kJ mol-1. © 2005 Akadémiai Kiadó, Budapest. All rights reserved.
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页码：287 / 293
页数：6
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