Industrial Application

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Conventional processes include:

Many industries require gas/liquid contacting in a wide range of processes and the DGC can be beneficial to all of them.

Gas Absorption

Typical gas absorption applications carried out in the DGC include

  • O2 / H2O
  • CO2 / H2O
  • CO2 / Seawater

Learn more about gas absorption applications

Bubble dispersion in the DGC

Photocatalytic DGC Reactor for Effluent Treatment

Effluent Treatment

Typical effluents treated using the DGC technology include:

  • Farm slurry with high Ammonia content
  • Phenols
  • Organic Solvents such as Methanol, Ethanol, Toluene etc.
  • Chlorophenols
  • Dioxins
  • Glycols
  • Polychlorinated Benzenes (PCB’s)
  • Pharmaceutical Waste
  • Organic Food Waste
  • Landfill Leachates
  • Endocrine disrupters
Learn more about effluent treatment applications

Chemical Reactions

The DGC is a versatile chemical reactor which can be operated as a slurry or packed bed catalytic reactor with batch or continuous operation.

Typical reactions include:

  • DGC operating as a three phase chemical reactor
  • Very efficient gas-liquid-solid contacting device
  • Hydrogenation
    • Fine Chemicals, e.g., Itaconic Acid, Butynediol, Cinnamaldehyde etc
    • Vegetable Oils, e.g., Rapeseed Oil, Soyabean Oil etc
  • Oxidation
    • p-Cresol in Methanol
    • Organic Food waste
Learn more about chemical reactions applications

The DGC Chemical Reactor