Product Specifications
| Prod Model: |
Activated Bleaching Clay Fuller Earth for Oil |
| Markets: |
South America,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia |
| Sorbent: |
Molecular Sieves |
| Desiccant: |
Physical Desiccant |
Product Description
High purity ACTIVATED BLEACHING CLAY
Food Grade for Cooking Oil
Industrial Grade for Engine oil, diesel oil,etc.
Other names: Bleaching Clay, Bleaching Earth, ACTIVATED BLEACHING EARTH, Activated Clay, Activated Earth, Activated bentonite, Fullers Earth
CAS No.: 70131-50-9
EC no.: 274-324-8
Appearance: Milky white powder
Material: Bentonite
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1. Properties
Activated Bleaching Earth is milky white powder, odorless, tasteless and non-tonic. It's a kind of adsorbent, which is produced with clay (mainly bentonite), through inorganic acid treatment, water rinsing and drying.
Activated Bleaching Earth is with strong adsorption properties to colored substances and organic substances. It is easily moistened in the air. It may reduce the adsorption if placed long time. However, being heated to more than 300° C will cause the lost of crystal water, and changing the structure and affecting the fading effects.
Activated Bleaching Earth do not dissolve in water, organic solvent and various oils. But it almost dissolves in hot caustic soda and hydrochloric acid.
2. Usage
With the development of social and scientific, Activated bentonite is used more and more widely.
Activated Bleaching Clay is mainly used for animal and vegetable oils, stripping the harmful pigment, phospholipids, saponin, cotton acid from the oil, to make it become high-grade edible oil.
In oil industry, Activated Bleaching Earth is used for refining, decoloration and purification of oil, grease, paraffin oil, gas oil, kerosene and other minerals, as well as petroleum cracking.
In food industry, Activated Bleaching Clay is used in clarifying wine and sugar juice, stabilization treatment of beer, purification treatment of juice.
In defense, medical health area, it can be used to made anti-chemical warfare drug agent and antidote.
In chemical indusry, activated bleaching clay is used as catalysts, fillers, desiccants, adsorbents and flocculant in wastewater treatment.
3. Specification
Activated Bentonite
Item Index
Appearance Milky white powder
Decolorizing rate % ≥ 90
Degree of activity (H+mmol/kg) ≥ 150
Free acid (as H2SO4) % ≤ 0.2
Moisture % ≤ 8
Granularity (Over 75μ M screen mesh), % 90
Filtration rate (ml/min) % 10
Tap density (g/ml) 0.7-0.8
4. Package
Activated Bleaching Earth is packed in net weight 25kg, around 20TONS/20'FCL.
1000kg jumbo bag is also possible, it's around 18tons/20'FCL.
We, Nanning Yihua Trading Co., Ltd. is a diversified enterprise, specialized in chemical. There are a wide ranges of our products such as chemical raw material, plastic law material, beneficiation reagent, feed additive, agricultural products, chemical reagent, fertilizer material, electroplating chemicals, water treatment materials, coating additives, hazardous chemicals, etc. Our products line: Sodium hydroxide, ammonium sulfate, oxalic acid, sodium carbonate, agnesium sulphate, copper sulfate, etc.
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