Buss ChemTech AG

Buss ChemTech AG, a well established and EN ISO 9001-certified technology provider located in Pratteln, Switzerland, has a long history in the field of:


Gas-liquid reaction technology, using the famous BUSS LOOP® reactor and specifically in

  • Amination
  • Alkylation
  • Carbonylation
  • Chlorination
  • Ethoxylation
  • Hydrogenation
  • Nitrilation
  • Oxidation
  • Phosgenation
  • in other words experience in over 800 reactions

Foto Anaxo Building within Buss Industrial Area


Phosgene Generation

Phosgene Generation from laboratory scale units up to industrial plants with capacities of over 12 tonnes per hour using triphosgene or carbon monoxide and chlorine as raw material and patented catalyst for best performance.

Fluorine Chemicals

  • Anhydrous hydrofluoric acid starting from fluorspar and fluosilicic acid
  • Aluminium fluoride
  • Its purification, storage and handling

Green Anode Production for the aluminium industry where the Buss kneader has a leading position starting from

  • Equipment supply up to
  • Complete paste lines


Development Centre

With our own development centre, which is equipped with three pilot plants and a well-fitted laboratory, we are capable of optimizing and scaling reactions up to every industrial size whereby we always give full performance guarantees with respect to product quality, yield and consumption figures.

Foto Industrial Area, in the upper right Development Centre and Labs

The development centre services cover 

  • Concept studies
  • Development or optimisation of a chemical process
  • Scale-up of a process including performance guarantees
  • Basic as well as detail engineering
  • Equipment supply up to building modular plants
  • Complete technologies
  • Project management
  • Commissioning and start-up services
  • Customer support services