In the energy and oil industries, the purity of the final product defines its value. Bentonite is one of the most widely used mineral filter media to remove impurities from oils, fuels and hydrocarbons.
How does it work?
Bentonite has a huge internal surface made of microscopic layers. In contact with oil, it adsorbs (traps on its surface) unwanted compounds: moisture, particles, pigments, oxidation products and other impurities. It is then separated by filtration, leaving a cleaner, more stable product.
Typical applications
- Purification and conditioning of fuels and hydrocarbons.
- Oil clarification and bleaching.
- Regeneration of used oils in industrial processes.
Sodium or calcium?
Both work, with nuances. Calcium bentonite stands out for its adsorption and is the most common in filtration. Probento 1000 sodium bentonite is also used for hydrocarbon purification and is similar to Clariant Tonsil.
Bentomex filtration products
| Product | Type | Mesh | Application |
|---|---|---|---|
| Probento CXC | Calcium | 200 | Hydrocarbon purification and filtration |
| Probento CX 60 | Calcium | 60 and 200 | Oil purification and filtration |
| Probento 1000 | Sodium | 200 | Hydrocarbon purification and filtration |
Dosage and contact time depend on your oil and filtration equipment. Ask for technical advice and a sample for testing.
Frequently asked questions
Which mesh is best for oil filtration?
It depends on the equipment: 200 mesh offers more contact surface, while 60 mesh filters more easily in some systems. We recommend testing both.
Do you sell filtration bentonite in big bags?
Yes, Probento CXC and CX 60 are delivered in 1,300 kg big bags.
Need a quote?
We send the data sheet, packaging options and delivery times.
