Manufacture of boehmites & derivates

Research & Development is one of our priorities

DEQUENNE CHIMIE is a european manufacturer of very high pure boehmites.  

Proposed under the commercial names of Dequadis and Dequagel, our boehmite aluminas are white powders with stable colloïdal suspension.

There are 3 types of boehmite aluminas:

Dequadis, a very dispersible boehmite in water based solution, is mainly used in sol-gel applications,abrasives and catalysts.

Dequagel, a high pure boehmite partially dispersible and available under different grades. 

Dequagel is mainly used in catalyst support applications.

Dequasol, a ready-to-use boehmite colloïdal suspension.

Our highly-qualified engineers and our range of equipment position us at the leading edge of R&D into “bespoke” products to meet the requirements of our customers. 

Our expertise allows us to combine flexibility, quality and reactivity in responding to requirements.


We are constantly available to respond to your needs and can give you the necessary information via this form.


  • Catalysts
  • Abrasives
  • Graphic arts 
  • Ceramics industry 
  • SOL-GEL applications


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