Coal gangue (CG), which is mainly generated during coal excavation, mining, and coal
washing, is an industrial solid waste that is recognized as an environmental pollutant. The …

Porous ceramics combine the advantages of both ceramics and porous materials. Due to
their excellent combination of properties, such as lightweight, high surface area, excellent …

Porous ceramics with hierarchical pore and high strength were prepared by secondary
aluminum dross and quicklime as main raw materials. The influence of quicklime content …

The unique structure and excellent properties of porous materials enhance their prospects
for application as catalyst supports, thermal insulation, and liquid filtration, and within …

Porous MgO based ceramics have been widely used in some key industries due to their
excellent performance. To investigate the feasibility of preparing porous magnesia ceramics …

Abstract Al 2 O 3–Cr 2 O 3 refractories have excellent slag corrosion resistance and can
adapt to the oxidation/reduction atmosphere in the smelting reduction ironmaking furnace …

This paper presents a new method for fabricating high-resolution porous ceramics using the
3D printing technology. Stereolithography 3D printing was used to create porous alumina …

Coal fly ash (CFA) is a substitute material for ceramic membrane which can effectively
reduce the preparation cost. However, CFA based ceramic membranes usually show …

Recycling fly ash for ceramic membrane fabrication not only reduces solid waste discharge,
but also decreases the membrane cost. Now, fly ash is becoming a promising substitute …

Porous silicon nitride is a promising material for many advanced applications due to its
many outstanding properties. In this work, porous silicon nitride was fabricated at 1200° C …