Pyrolysis of n-heptane: Kinetics and modeling

被引：59

作者：

Pant, KK ^{[1
]}

Kunzru, D ^{[1
]}

机构：

[1] INDIAN INST TECHNOL,DEPT CHEM ENGN,KANPUR 208016,UTTAR PRADESH,INDIA

来源：

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | 1996年 / 36卷 / 02期

关键词：

kinetics; product distribution; n-heptane; molecular reaction scheme; pyrolysis;

D O I：

10.1016/0165-2370(95)00925-6

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The kinetics and product distribution during the pyrolysis of n-heptane have been investigated in the temperature range 953-1023 K at atmospheric pressure, with steam as the inert diluent. The overall n-heptane decomposition can be represented by a first-order reaction with a frequency factor of 6.02 x 10(13) s(-1) and an activation energy of 250.7 kJ mol(-1). The experimental product yields could be satisfactorily modeled by use of a molecular reaction scheme, consisting of a first-order primary reaction and 24 secondary reactions among the primary products.

引用

页码：103 / 120

页数：18

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