Complaint
Best quality Natural bentonite for Refined edible oil/food grade bentonite
Refined edible oil Bentonite Application:
1.Refining plant oils like soyabean oil, corn oil, palm oil, coconut oil, sunflower oil, peanut oil, cotton seed oil, olive oil, rice bran oil, castor oil,linseed oil, tung oil, rapeseed oil, etc.
2.Refining animal oils like fish oil, lard oil, tallow oil, ect.
3.Refining industrial oils like used lubricants oil, motor oil, engine oil, automative oil, paraffin wax, olefin, diesel, etc.
4.juice and wines' clarifying.
5.medicine and environmental industries: Antidote and adsorbing materials,waste water treatment.
| Item | Index | Test results |
| Color | white or grey or pink | grey |
| Bleaching Power ,% | 90 | 97 |
| Free acid(H2SO4)% | ≤0.2 | 0.17 |
| Fineness(200mesh) | ≥90 | 99 |
| Filter speed (ml/min) | ≥ 5.0 | 5 |
| Bulk density(g/ml) | 055+0.10 | 0.62 |
| Specific surface area (m2/g) | ≥280 | 290 |
| PH | 2.2-3.4 | 2.6 |
| Heave metal(Pb)mg/kg | ≤1 | 0.5 |
| As(mg/kg) | ≤2 | 1.1 |
| Moisture,% | ≤5 | 4 |
