Numerical Design of Granular Support for Three-Way Catalyzed Solid- and Porous-Particles Membrane Filters
نویسندگان
چکیده
A granular substrate used as a support for three-way catalyzed (TWC) solid-particle membrane filter was investigated through numerical simulation. The proposed could reduce the amount of required catalyst material by 39% and lower pressure drop 33%, compared to conventional filter, while achieving almost 100% soot-filtration. Moreover, TWC porous particles, which are designed introduce fluid flow into their interconnected pore network, further decrease drop. However, trade-off exists between introduced specific surface area.
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ژورنال
عنوان ژورنال: Membranes
سال: 2023
ISSN: ['2077-0375']
DOI: https://doi.org/10.3390/membranes13070644