In order to reduce the sintering temperature and cost of silicon carbide reticulated porous ceramics (SiC RPC),SiC RPC were fabricated by the dip forming method,using polyurethane sponge with a three-dimensional network and open cells as the templates and MgO-Al_2O_3-SiO_2 and K_2O-Al_2O_3-SiO_2 systems as sintering aids,respectively.

Silicon nitride reticulated porous ceramics with controlled structure were fabricated by a two-step centrifuging processing, using polyurethane sponge as the template.

SiC based reticulated porous ceramics (RPCs) were fabricated from ceramic slurries by the replication process with polyurethane sponges as the templates.

The uniform and high intensity reticulated ceramics were fabricated withα-Al_2O_3 slurry by gel casting injection.

Fabrication of Porous Ceramic With Starch as the Pore-forming Agent;

Preparation of TiO_2 porous ceramic;

Al_2O_3 matrix porous ceramics prepared by SHS;

Preparation and development of porous ceramics;

Fabrication of porous ceramics using polymeric sponge dipping method;

Research on fabrication of warp-knitted space porous ceramics by impregnation process;

CFD modeling of permeate process in 19-channel porous ceramic membranes;

According to the urgent demand of deep treatment in dyeing wastewater,this paper studied the advanced treatment of dyeing wastewater by new type combined porous ceramic membrane reactor,which include the new type moving bed bioreactor and porous ceramic technology.

The porous SiC ceramics were prepared by vacuum sintering in this investigation,the effect of different sintering aids,Al2O3-Y2O3 and Si,and different pore formers,acrylamide copolymer and Carboxymethyl Cellulose(CMC) on the microstructures and porosity were studied.

Properties of the two kinds of porous SiC ceramics using PCS and SR as binder respectively were analyzed and compared.

The flexural strength of porous SiC ceramics increased with increasing PCS content and shaping pressure,while decreased with increasing the carbon content.