REBURNING CHEMISTRY - A KINETIC MODELING STUDY

被引：115

作者：

KILPINEN, P ^{[1
]}

GLARBORG, P ^{[1
]}

HUPA, M ^{[1
]}

机构：

[1] TECH UNIV DENMARK, DEPT CHEM ENGN, DK-2800 LYNGBY, DENMARK

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1992年 / 31卷 / 06期

关键词：

D O I：

10.1021/ie00006a009

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

NO reduction chemistry in natural gas (methane) reburning was studied using detailed kinetic modeling. A reaction set including 225 reversible elementary gas-phase reactions and 48 chemical species was applied to an ideal plug flow reactor, and the most important reactions leading to NO reduction were identified and quantified for a number of conditions relevant for natural gas reburning. In addition, the influence of different process parameters on the NO reduction was investigated in the reburn zone and burn-out zone, respectively. Further, comparison of the calculations to available laboratory-scale data on reburning is made. The impact of various fluid dynamic, mixing, and chemical effects-not accounted for in the calculations-on the NO reduction and the optimum reburning conditions predicted is discussed.

引用

页码：1477 / 1490

页数：14

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