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Bleaching Earths
 
 
 
We are exclusive representatives in Argentina since the year 2000 of VOLCANSIL bleaching earths.
Bentonitas Especiales S.A. (BENESA) exploits and manufactures from its five deposits in Spain different grades of bleaching earths for the treatment of vegetal oils, minerals and animal fats. BENESA has been homologated by the most important companies in the industry and has a solid reputation in the European market.
 
Our line of products
The VOLCANSIL line meets the highest standards of quality for the oil refinery industry.

Its main qualities are:

Minimum alteration of the K270
Low grade of fat oxidation in the refined process of oil
Low sterols rupture
It doesn’t form hydrocarbons
Good absorption of heavy metals
High discoloration power
Good filtration
Minimum retention of oil after filtration
 
Packaging
• 25 kgs. Bags
• 650 kgs. Big Bags
 
Certificates and Approvals
The VOLCANSIL line has all the pertinent approbation certificates as follows:

• Certificate of Analysis and Quality Control from the manufacturer
• Security Forms
• Dioxin Analysis
• Pcb’s Analysis
• Sanitary Forms from the European Community