Ceramic porous structures are technologically important materials for several high-
temperature applications. Many recent studies have aimed at increasing their temperature of …

The present work reports a simple process for preparation of macroporous alumina ceramics
from aqueous powder slurries using wheat particles as gelling and pore forming agent …

This work describes a simple technique to produce porous ceramics with aligned porosity
having very high permeability and specific surface area. SiOC-based compositions were …

Mineral processing is one of the most essential economic activities, which produces
valuable raw materials for industrial applications. However, it discharges large volumes of …

Porous ceramics with high apparent porosity have wide applications in various fields. In this
work, high apparent porosity ceramics were fabricated from fly ash cenosphere. Effects of …

It is shown that poppy (Papaver rhoeas L.) seed is a potentially interesting and unique pore-
forming agent (PFA) for use in ceramic technology, due to its large size (around 1mm) …

Porous alumina ceramic was prepared by freeze casting method using tert-butyl alcohol as
the solvent. The as–prepared porous alumina ceramic possessed long straight porous …

Porous ceramics have grown in importance in the industry recently because of their many
applications like filters, absorbers, dust collectors, thermal insulation, hot gas collectors …

New ceramic foams have been successfully synthesised with coal gangue and waste quartz
sand, which supply a feasible way to recycle these hazardous solid wastes. An objective of …

In this work, anorthite–mullite–corundum porous ceramics were prepared from construction
waste and Al 2 O 3 powders by adding AlF 3 and MoO 3 as mineralizer and crystallization …