Granular activated Bentonite

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Granular activated Bentonite

Other Name: Bleaching earth granule, bleaching sand, fuller’s earth granule
CAS NO.: 1337-76-4
HS NO.:380290
Appearance: White /gray /light pink granule

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Technical Parameters

BC Series

Item	BC2040	BC6012
Moisture	≤5%	≤5%
Granulary	≥90% (20-40mesh)	≥90%(60-120mesh)
Unite surface area（m2/g）	≥300	≥300
Decolorizing rate	≥90%	≥90%
Dissociation acid（H+）	≤0.2%	≤0.2%
Anti-crushes intensity（N/granule）	≥1.0	≥1.0
Accumulate Density（g/ml）	0.6-0.9	0.6-0.9

Performance Plate

Bleaching Earth Process Flow

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AT Series

Grade	AT2040	AT3040	AT4012
Appearance	Granular	Granular	Granular
Particle Size Range	-20/+40 mesh -830μm/+380μm	-30/+40 mesh -550μm/+380μm	-40/+120 mesh -380μm/+120μm
Moisture	≤10%	≤10%	≤10%
Color	Light buff,Grey,Off-white	Light buff, Grey, Off-white	Light buff, Grey, Off-white
PH	6.5-9.5	6.5-9.5	6.5-9.5

Customized Series

Grade	AT Seriese	FG Seriese
Appearance	Granular	Fine Granular
Particle Size Range	any rang from 10mesh （1700μm） to 120mesh（120μm）	any rang from 10mesh （1700μm） to 120mesh（120μm）
Moisture	≤10%	≤10%
Color	Light buff, Grey, Off-white	Light buff, Grey, Off-white
PH	6.5-9.5	6.5-9.5

Application

Used for decoloring, refining and purifying industrial oil, such as lubricating oil, diesel oil, paraffin wax, gasoline, grease, kerosene, white oil,v aseline, etc.
Used for recycling and regeneration of industrial waste oil,such as machine oil, lubricating oil,used engine oil, etc.
Decoloration and refinement of edible animal and vegetable oil like Cottonseed oil , Soyabean oil, Sunflower oil, Rapeseed oil, Mustard oil , Peanut oil , Coconut oil , Corn oil , Olive oil, Ricebran oil , Palm oil, Palm-kernel oil, Linseed oil , Castor oil , Jajoba & Canola oils.
Decoloration and refinement of Paraffin wax, Soap.
Decolorizing of Alkane and aromatic hydrocarbon. Separation of olefin in arene and alkene, petroleum schizolysis, polymerization and catalysis of olefin.