10-29-2019, 08:29 AM
Wide pore micro spherical silica gel is used as catalyst and catalyst carrier in such heavy industrial articles as phthalic anhydride, aniline, Maleic anhydride, melamine and also can be widely used for refining petroleum articles so as to remove the ingredients like aromatic hydrocarbon；It can have selective adsorption of some gas and liquid composition and also can remove the harmful multivalence elements from water.
Wide pore micro spherical silica gel mainly includes two kinds of specifications, i.e.300～850μm（20～50mesh）and 120～425μm（40～120mesh）. Its structure characteristics as follows：
specific surface area: about 400㎡/g；
average pore diameter: 90±10Å（8～10nm）；
pore volume: 0.8～1.3ml/g.
Item codeParticle sizeBulk densityAdsorption capacity
SG0701300-850µm (20-50)>=300 g/LRH 100% >=90%
SG0702125-425µm (40-120)>=300 g/LRH 100% >=90%Silica Gel
website:http://www.encchem.com/silica-gel/
Wide pore micro spherical silica gel mainly includes two kinds of specifications, i.e.300～850μm（20～50mesh）and 120～425μm（40～120mesh）. Its structure characteristics as follows：
specific surface area: about 400㎡/g；
average pore diameter: 90±10Å（8～10nm）；
pore volume: 0.8～1.3ml/g.
Item codeParticle sizeBulk densityAdsorption capacity
SG0701300-850µm (20-50)>=300 g/LRH 100% >=90%
SG0702125-425µm (40-120)>=300 g/LRH 100% >=90%Silica Gel
website:http://www.encchem.com/silica-gel/