Improvement of investment decision reliability through dynamic modelling simulations in the chemical industry

Initial situation

  • An international producer of specialty chemicals needed to increase production capacity
  • Customer demand was growing, and the existing plant had insufficient capacities to meet market demand
  • Due to a complex product mix it was difficult to identify the production lines in need of expansion
  • The best compromise between the highest potential throughput/production output and the lowest possible investment had to be determined
  • A reliable method was needed to verify the best solution

Achievements

Fast
Acceptance of simulation results achieved
0 Mio. €
Reduction in investments achieved
Goals
Fully achieved

Our approach

  • Develop a simulation model to evaluate the best solution based on defined criteria (existing and alternative product mixes, energy consumption, required personnel and necessary investment)
  • Model the as-is situation using existing or alternative product mix, units, and layout
  • Define target states including alternative layouts and production setups and add them to the simulation model
  • Simulate different alternatives using statistical experiments that also take typical variations into account