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  • Introduction

  • Structured packing is most perfect type of contact column internals (unlike trays and random packing).
  • Advantage of structured packing is low pressure drop per packing height ΔP/H.
  • Many scientific works devote on research and development of new regular packing.
  • Packing usually is investigated in small scale test plant.
  • In this test plants can placed only small pieces of structured packing elements, unlike industrial columns and scrubbers.
  • It's one of the large problems for using experimental results for design industrial column and scrubbers.

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