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activated clay(bleaching earth)

加入时间: 2014-1-27  点击:4977次

Activated clay is an advanced adsorption, bleaching agent, is widely used in oil, chemical and other industries. Its chemical composition is mainly SIO2, AL2O3, Fe2O3 and so on.

Activated Clay Features:
1, there is a wide range of bleaching, adsorption and purification power applications in the chemical industry has strong stability. Of pigment and impurities have a strong adsorption of vegetable oil, industrial oil a variety of pigment decolorization rate of 95% or more.
2, decolorization purified oil, acid a lower price. The purified liquid glucose color white, transparent and bright non-carbonated flavor, Sugar storage is good.
3, at concentrations as high as 200ppb aflatoxin B1, the activated clay can be 100% removed, to ensure the safety and health edible oil.

1, mainly for vegetable oils, animal fats, industrial oils and fats, gelatin, polyether, glycerin and other high viscosity products decolorization and refining. Has a special specific adsorption, can remove all kinds of grease and impurities deep coloring, bleaching products after oil color clarification, glossy, good stability, and effective absorption of vegetable oil, exhaust strong carcinogens ---- yellow Aspergillus B1 (AFTB1 ),---- benzene Bing pyrene.
2, for liquid glucose, maltose, fruit glucose, sucrose and other sugars decolorization and purification can also be used for wine, citric acid, monosodium glutamate and other products of the decolorization and purification.
3, water purification and treatment and sewage treatment.
4, for oil re-refining and regeneration of waste oil.
5, chemical catalysts, separating agents, desiccant, carrier and other products.

1、Edible oil with activated clay(bleaching earth)

Item National Standards Test results
Decolorization rate% 90 95.6
Moisture % 12 5
Free acid % 0.20 0.20
Size (-200目) 95 93
Bulk density (g / ml) 0.7-1.1 1.01
Filtration time in second (g/ml) 4.0 4.0
Heavy metal(pb)%≤ 0.005 0.005
As%≤ 0.0005 0.0005

2Oil using activated claybleaching earth

Item Test results Notes
Active Degree 180 ≥180
Free acid % 0.4 %
Size (-200目) 95  (-200mesh)
 Bulk density (g / ml) 0.7-1.1 1.01
 Filtration time in second (g/ml) 4.0 4.0
Heavy metal(pb)%≤ 0.005 0.005
As%≤ 0.0005 0.0005