Perlite filter aid private aid citric acid fermentation Welcome to guide negotiations

Perlite filter aid perlite filter aid is selected by ore pellets purified gas heating, selective expansion in the vertical shaft kiln, the expansion certain size obtained by grinding purification with powdered products, color white, product density 230 ~ 460kg / m3. Product varieties divided bulk density, grain size match, select expands to form a pore diameter different standard. The products and silicon bath soil and other aid, compared with harmful metals, non-metallic components less, light weight, fast filtration rate, filter effects and so on. The company's products meet national health standards, widely used in many industries as beer, wine, liquor, MSG, juice, corn syrup, spices and medicine, enzymes, biological work, petroleum, chemicals, fine chemicals, metallurgy, sewage treatment on the horizontal frame, vertical blades, horizontal disc, candle, drum filters and other types of filters to achieve the desired effect filter aid. Perlite filter aid production technology introduction and general make use of features Process Description: --- grade ore feed --- --- --- dried calcined / crushed melt --- --- --- multi-stage cooling wind choose --- Featured --- --- bagging degranulation. Description: Expanded perlite after grinding through winnowing, were carefully many grades of abrasive particles slightly uneven surface of the cake molding process to squeeze each other, the final product surface is jagged, they will bite each coupling forming a coarse filter gap, many of which are within the Unicom Road, small micron-sized particles can block, but also has 80% --- 90% porosity, a higher retention continuous penetration. Our perlite filter aid is an inert white powder of amorphous glass particles. The main ingredients are potassium, sodium, aluminosilicate. Itself does not contain organic matter, the production process to achieve sterilization by high temperature combustion, the bulk density is 20% lighter than the diatomaceous earth. GK - 110 pearlite filter aid each particle is very irregular curly flake, 80% of the formation of the cake - 90% porosity, the pores of each particle there are many similarities, so you can quickly filter and AMD to capture small particles of 1 micron or less. A particular advantage of perlite filter medium is in liquid flow rate while maintaining a high solids retention, excellent chemical stability without its potential pollutants, heavy metal ions in an amount generally 0.005ppm, and therefore can be used in food-grade filter.