Sulphur trioxide – the sulphuric acid contact process

The contact process is currently used in the chemical industry to produce sulphuric acid in the high concentrations needed for industrial processes. In this model experiment, platinum-palladium-aluminium-oxide beads are employed as a catalyst for the reaction.

  • Stable and safe setup due to solid stand material
  • Secure connection of the items by GL screw joint system
  • Sulphur trioxide
  • Sulphuric acid
  • Contact process
  • Oxidation
  • Redox reaction

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Sulphur trioxide

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