… Porous mullite ceramics with a fully closed-cell structure were fabricated by direct
coagulation casting (DCC) using fly ash hollow spheres (FAHSs) as the non-sacrificial pore-forming …

… The efficiency of coagulation by fly ash at … fly ash coagulant is obviously much better than
single Al2(SO4)3 and FeCl3, and coagulation mechanism is adsorption and fly ash coagulant …

… coagulation casting through high valence counter ions" (DCC-HVCI) has been studied to
shorten the coagulation … processed by direct-coagulation casting method using granite sludge-…

… nobler second phase of fly ash particles, cast defects like pores, … in AK12 alloy and aluminium
fly ash composite determine the … Coagulation of some fly ash particles and development of …

… The combustion of coal leads to a great deal of coal fly ash (CFA), which is a world-class
problem as a solid waste. China is the world's largest coal consumer, accounting for 50% of the …

… of both kaolin and coal fly ash at various sintering temperatures (… fly ash is rich in silica and
alumina proportions, kaolin has been replaced with 10 wt %, 20 wt % and 30 wt % of fly ash …

… filtration, sludge leaching, coagulation–flocculation and adsorption … from aluminium production
and fly ashes from coal-fired … Red mud and fly ash have been widely used in heavy metal …

… incorporation on the durability of drinking water treatment tanks concrete under the effect
of ferric chloride coagulant attack. The conclusions drawn from the discussions can be …

… by direct coagulation casting (DCC) combined with 3D printing was proposed. Porous
fibrous alumina ceramics were fabricated through temperature induced coagulation of aqueous-…

… As a consequence of time, the overall generation of coal fly ash (CFA) from different
domains is being increased worldwide and becomes a very serious environmental issue on its …