• production from furfural – oxidation process
• production from Maleic Anhydride and from Off gases / washing waters from proceses for production of Phthalic Anhydride and/or Maleic Anhydride – transformation process

Both main technologies involve specific catalyst:

• for oxidation from furfural and
• for transformation of maleic acid to fumaric acid in second case.

Technobell ltd is able to offer to clients the transformation process in both cases as production from Maleic Anhydride and from Off gases of two mentioned processes.

In both cases the feed for technology process is Maleic acid solution from where the Maleic anhydride is transformed with specific catalyst to Fumaric Acid.

To the transformation process follows the stages of purifying, solidifying and packing of commercial product.