Carbon-Based Honeycomb Monoliths for Environmental Gas-Phase Applications

被引:54
作者
Moreno-Castilla, Carlos [1 ]
Perez-Cadenas, Agustin F. [1 ]
机构
[1] Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain
关键词
carbon-coated honeycomb monoliths; integral carbon honeycomb monoliths; NO removal; volatile organic compounds removal; LOW-TEMPERATURE SCR; SELECTIVE CATALYTIC-REDUCTION; COATED MONOLITHS; CERAMIC MONOLITHS; SWING ADSORPTION; SIMULTANEOUS SO2; NO; VANADIUM; PERFORMANCE; COMBUSTION;
D O I
10.3390/ma3021203
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Honeycomb monoliths consist of a large number of parallel channels that provide high contact efficiencies between the monolith and gas flow streams. These structures are used as adsorbents or supports for catalysts when large gas volumes are treated, because they offer very low pressure drop, short diffusion lengths and no obstruction by particulate matter. Carbon-based honeycomb monoliths can be integral or carbon-coated ceramic monoliths, and they take advantage of the versatility of the surface area, pore texture and surface chemistry of carbon materials. Here, we review the preparation methods of these monoliths, their characteristics and environmental applications.
引用
收藏
页码:1203 / 1227
页数:25
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