Hydrogenation is a chemical reaction process working with Hydrogen. Hydrogenation is usually carried out as heterogeneous catalysis with a solid catalyst (Palladium on activated carbon is the most common). The mixing system, working pressure and heat transfer design are key factors of the plants engineering and design.

Safety requirements design, overheating protection, flame detection, etc. are basic parameters for the right operation of installations designed by Zean


  • Short reaction time and low temperature.
  • Low catalyst consumption.
  • High selectivity and yield.