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Invention Grant
US09034282B2 Catalytic reactor including one cellular area having controlled macroporosity and a controlled microstructure and one area having a standard microstructure 有权
催化反应器包括具有受控大孔性的一个细胞区域和受控的微观结构以及具有标准微结构的一个区域

Catalytic reactor including one cellular area having controlled macroporosity and a controlled microstructure and one area having a standard microstructure
Abstract:
The invention relates to a catalytic reactor including: at least one first architecture/microstructure 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 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.
Abstract(Chinese):

本发明涉及一种催化反应器，其包括：至少一种第一结构/微结构，其包括具有2至80ppi的孔径和大于85％的大孔径的陶瓷和/或金属泡孔结构，以及具有大于或等于85％ 100nm至5微米，骨架致密度大于95％，催化层; 以及至少一个第二结构/微结构，其包括具有0.1至100μm的孔径和小于60％的大孔径的球形或圆柱形结构，以及具有20nm至10μm的晶粒尺寸的微结构和骨架致密化 20％〜90％，催化剂层; 第一和第二结构/微结构堆叠在所述反应器内。

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