An exergy analysis for cement industries: An overview

被引：91
作者：
Madlool, N. A. [1 ,2 ]
Saidur, R. [1 ,2 ]
Rahim, N. A. [2 ]
Islam, M. R. [1 ,2 ]
Hossian, M. S. [2 ]
机构：
[1] Univ Malaya, Fac Engn, Dept Mech Engn, Kuala Lumpur 50603, Malaysia
[2] Univ Malaya, Fac Engn, UMPEDAC, Kuala Lumpur 50603, Malaysia
来源：
RENEWABLE & SUSTAINABLE ENERGY REVIEWS | 2012年 / 16卷 / 01期
关键词：
Exergy analyses; Exergy balance; Exergetic efficiency; Cement industry; ENERGY; SECTOR; RECOVERY; EFFICIENCIES; SYSTEMS; HEAT; FLOW;
D O I：
10.1016/j.rser.2011.09.013
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Cement production has been one of the most energy intensive industries in the world with energy typically accounting about 30-40% of the production costs. Reduction of the production cost is very much important. Therefore, many studies on the efficient use of energy were carried out in the past. More-over, these studies, which are based on exergy analysis, focus on industrial applications only. This paper reviewed exergy analysis, exergy balance, and exergetic efficiencies for cement industry. It is found that the exergy efficiency for cement production units ranges from 18% to 49% as well as the exergy losses due to the irreversibility from kiln are higher than other units in cement production plant. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：921 / 932
页数：12
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