Porous mullite ceramic supports for filtration membrane were successfully fabricated via
recycling of coal gangue and bauxite at sintering temperatures from 1100 to 1500° C with …

Bulk porous mullite supports for ceramic membranes were prepared directly using a mixture
of industrial waste fly ash and bauxite by dry-pressing, followed by sintering between 1200 …

Low-cost porous mullite ceramic membrane supports were fabricated from recycling coal fly
ash with addition of natural bauxite. V 2 O 5 and AlF 3 were used as additives to cause the …

With recyclable industrial waste coal fly ash and bauxite as starting materials, porous mullite-
whisker-structured ceramic membrane supports were fabricated at sintering temperatures …

Porous mullite ceramic membranes were prepared via in-situ synthesis method using
abundant natural minerals including coarse bauxite and fine kaolin powders. Thermal …

In order to effectively utilize industrial waste fly ash, porous mullite ceramic membrane
supports were prepared from fly ash and calcined bauxite with chemically pure titania as …

Coal fly ash, a solid state waste massively produced from coal combustion, is considered to
be highly hazardous to the environment due to its persistently toxic trace elements. High …

Porous mullite supports are firstly fabricated by casting and reaction sintering based on
kyanite with Al (OH) 3 as porogenic agent. The effects of composition and sintering …

The natural mineral kaolin combined with alumina additives Al (OH) 3, α-Al 2 O 3 and AlF 3
was used to prepare porous mullite ceramic membrane supports using an in-situ reaction …

To realize the recycling of coal gangue and obtain high value-added products, highly porous
mullite whisker ceramic microfiltration membranes for the treatment of emulsified oily …