发明名称 Method and Apparatus for an Extruded Ceramic Biosoluble Fiber Substrate
摘要 A porous ceramic substrate is disclosed that is fabricated from biosoluble ceramic fibers. Porosity and permeability of the substrate is provided by intertangled biosoluble fibers, that can be formed into a honeycomb form substrate through an extrusion process. The fibrous structure is formed from mixing biosoluble fibers with additives that include a bonding agent, and a fluid to provide an extrudable mixture. The structure is sintered at a temperature that exceeds the glass formation temperature of the bonding agent, but less than the maximum operational limits of the biosoluble fiber, to form a structure that has sufficient strength and porosity to provide for filtration and/or as a catalytic host.
申请公布号 US2008286179(A1) 申请公布日期 2008.11.20
申请号 US20070748306 申请日期 2007.05.14
申请人 GEO2 TECHNOLOGIES, INC. 发明人 LIU JAMES JENG;ZUBERI BILAL
分类号 B01J15/00;B01D35/00;B28B1/00;B32B3/12 主分类号 B01J15/00
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