Thermodynamics applied to oxygen enrichment of combustion air

被引：47

作者：

Bisio, G

Bosio, A

Rubatto, G

机构：

[1] Univ Genoa, Dept Energy & Conditioning, I-16145 Genoa, Italy

[2] Univ Genoa, Dept Energy & Power Syst, I-16145 Genoa, Italy

来源：

ENERGY CONVERSION AND MANAGEMENT | 2002年 / 43卷 / 18期

关键词：

fuel saving; reference environment; usable exergy; permselective membranes; oxygen enrichment;

D O I：

10.1016/S0196-8904(01)00194-7

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In order to reduce overall fuel consumption, or to partially substitute a "valuable" fuel with a poor one, in industrial heating, oxygen enrichment of combustion air can be very effective. For the second option, a general criterion is stated in this paper for examining the suitability of oxygen enrichment in single cases. The topic is particularly interesting, as for the first time, it is now feasible to produce oxygen enriched air using permeable membranes on a commercial scale and with costs that are remarkably lower than those of other existing techniques. In this paper, the subject is investigated after some remarks about the definition of the "usable exergy" parameter, which was already proposed in previous papers by one of the authors and is here utilized for the above criterion. (C) 2002 Published by Elsevier Science Ltd.

引用

页码：2589 / 2600

页数：12

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