发明公开
EP2506962A1 RÉACTEUR CATALYTIQUE COMPRENANT UNE ZONE ALVÉOLAIRE DE MACROPOROSITÉ ET MICROSTRUCTURE CONTRÔLÉES ET UNE ZONE À MICROSTRUCTURE STANDARD 有权
与小区面积来控制大孔隙受控微观结构和催化反应器与标准的微结构的区域

RÉACTEUR CATALYTIQUE COMPRENANT UNE ZONE ALVÉOLAIRE DE MACROPOROSITÉ ET MICROSTRUCTURE CONTRÔLÉES ET UNE ZONE À MICROSTRUCTURE STANDARD
摘要:
The invention relates to a catalytic reactor including: at least one first architecture/microstructure (1) including a ceramic and/or metal cellular architecture having a pore size of 2 to 80 ppi and a macroporosity of more than 85%, and a microstructure having a grain size of 100 nm to 5 microns, and skeleton densification of more than 95%, and a catalytic layer; and at least one second architecture/microstructure (2) including a spherical or cylindrical architecture having a pore size of 0.1 to 100 μm and a macroporosity of less than 60%, and a microstructure having a grain size of 20 nm to 10 μm and a skeleton densification of 20% to 90%, and a catalytic layer; the first and second architecture/microstructure being stacked inside said reactor.
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