Combustion performance of sewage sludge in chemical looping combustion with bimetallic Cu-Fe oxygen carrier
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- 作者：Xin Niu ; Laihong Shen ; lhshen@seu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Shouxi Jiang ; Haiming Gu ; Jun Xiao
- 关键词：Chemical looping combustion ; NO emission ; Copper&ndash ; iron oxygen carrier ; Sewage sludge
- 刊名：Chemical Engineering Journal
- 出版年：2016
- 出版时间：15 June 2016
- 年：2016
- 卷：294
- 期：Complete
- 页码：185-192
- 全文大小：1410 K
文摘
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Bimetallic Cu–Fe oxides show better performance than hematite for sludge CLC.
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The material with the highest Cu fraction gave the highest sludge conversion.
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NO concentration is below 0.4% of the total nitrogen in sewage sludge during CLC.
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Possible mechanisms for NO emission are presented.