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Our Hydro De-Aromatization (HDA) technology and narrow distillation cuts allow us to produce high purity solvents with very low aromatic content in our plants in Oudalle, France and Bayport, USA.

The production process consists of two major steps:

  • Hydrogenation under high pressure which completely saturates the aromatic molecules and leads to very high purity products
  • Narrow-cut distillation which provides fluids adapted to customer requirements in terms of flash point, viscosity, pour point and solvency power.