Higher quality standards are been followed to produce “Activated Bleaching Earth”. It is been developed from Bentonite of a specific quality, and having contents, impart a major role in bleaching the Oils. The activation with controlled parameters (Physical / Chemical), enhances the efficiency of Bleaching Earth to perform better in refinery.
Bleaching of Vegetable oils to reduce higher color pigments and contaminations, i.e. chlorophyll, carotenoids etc
Bleaching of Vanaspati Ghee (oils) and Margarine
Removing FFA, gums (phospholipids), soap content and heavy metals from oils
Refining of Lube Oil, Waste automation oil, Paraffins and Waxes
Refining of Animal fats (Tallow Oils)
Acidity
That impart major role to control desirable quality that control the contents and colors of Oil with specific limit
Moisture
Optimum level of moisture that can help the bleaching earth particles to withstand during bleaching operatio
Particle Size and Oil Retention
Particle size matter a lot for activated Bleaching Earth that allows the oil content adsorption up to controlled quantity, that will let the maximum output with lesser loss of oil
Filtration
It enables the filtration of the oil with desired rate, so that process time and cost can be controlled.
| Parameters | Spec. Range |
|---|---|
| Moisture | 15.00 |
| Bulk Density gm/ml | 0.6 ±0.05 |
| pH (10 % Suspension) | 2.5 to 4.0 |
| % H2SO4 | 0.3 Max. |
| < 90μ passing min. % | 85.00 |
| < 5μ Passing max. % | 18.00 |
| Average Particle Size (APS) | 20 to 30 |
| Bulk Density | 0.6 - 2.5 -4 PH |
| Parameters | Specification | Observation |
|---|---|---|
| Moisture (%) | 15 Max | 8.85 |
| pH (10% Suspension) | - | 2.47 |
| % H2SO4 (SK Method) | - | 0.29 |
| Bleaching Efficiency (%) | - | 95.0 - 98.0 |
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