ACTIVATED CARBON FOR CONTROL OF NITROGEN-OXIDE EMISSIONS

被引：20
|
作者：
RUBEL, AM
STEWART, ML
STENCEL, JM
机构：
[1] Center for Applied Energy Research, University of Kentucky, Lexington, Kentucky, 40511-8433
来源：
JOURNAL OF MATERIALS RESEARCH | 1995年 / 10卷 / 03期
关键词：
D O I：
10.1557/JMR.1995.0562
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Activated carbons were used to selectively remove NOx from simulated flue gas at temperatures between 25 and 125 degrees C. Processing conditions and physical/chemical characteristics of the carbons which affected NOx adsorption, storage, and release were investigated. Oxygen as a coreactant was necessary to maximize the conversion of NO to NO2 and condensation of NO2 within the pores of the carbons. A NO-to-NO2 conversion mechanism is presented and discussed relative to previous research. A process for selectively removing NOx and concentrating it as NO2 in an alternate process stream is outlined. The purified NO2 stream could be used far chemicals manufacturing.
引用
收藏
页码：562 / 567
页数：6
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