Parr Instruments – 5400 – Continous Flow Tubular Reactors

Modell: 5400


Varenummer: 3742 Kategorier: ,
Frode Rangset 2

Frode Rangset

Reaktor, pumper, autoklav, inkubator, sentrifuge
948 26 016

Tubular reactors are always used in a continuous flow mode with reagents flowing in and products being removed. They can be the simplest of all reactor designs. Tubular reactors are often referred to by other names:

  • Pipe reactors
  • Packed-bed reactors
  • Trickle-bed reactors
  • Bubble-column reactors
  • Ebulating-bed reactors

Single-phase flow in a tubular reactor can be upward or downward. Two-phase flow can be co-current up-flow, counter-current (liquid down, gas up) or, most commonly, co-current down-flow.

Tubular reactors can have a single wall and be heated with an external furnace or they can be jacketed for heating or cooling with a circulating heat transfer fluid. External furnaces can be rigid, split-tube heaters or be flexible mantle heaters.

Tubular reactors are used in a variety of industries:

  • Petroleum
  • Petrochemical
  • Polymer
  • Pharmaceutical
  • Waste Treatment
  • Specialty Chemical
  • Alternative Energy

Tubular reactors are used in a variety of applications:

  • Carbonylation
  • Dehydrogenation
  • Hydrogenation
  • Hydrocracking
  • Hydroformulation
  • Oxidative decomposition
  • Partial oxidation
  • Polymerization
  • Reforming


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