Tag Archives: Study on Filtration Mechanism

Rusal aluminum foundry filter mainly adopts ceramic foam material as filter medium. The ceramic foam filter has a unique three-dimensional connected curved pore network skeleton structure, and the open porosity is 80%-90%. Rusal aluminum casting filter has four filtration and purification mechanisms, namely: screening-filter cake-deep bed filtration mechanism, floating separation mechanism, deep filtration (physical adsorption), […]

The filter plate has an open-pored structure, which is characterized by having a plurality of interconnected voids, so that molten metal can pass through to remove entrained solids. Such filters include solid filter plates made of sintered ceramic aggregate. A ceramic foam filter with an open-cell structure, which is characterized by a plurality of interconnected […]

The ceramic foam is made of an open-celled, preferably hydrophobic, flexible foam material having a plurality of interconnected voids surrounded by a network of said flexible foam material. Typical materials that can be used include polymer foams, such as polyurethane foams, and cellulose foams. Generally, any combustible organic plastic foam that has elasticity and the […]