Super Critical Fluid Extraction
August 16, 2019

The high pressure extraction using Super-critical gases. The extraction is based on the principle that substance dissolve at much higher rate in super-critical gases than would normally be expected at a given vapour pressure. carbon dioxide has proven to be one of the best super-critical  gases for this purpose.

Super Critical Extraction process demands equipments of special construction with sophisticated closing and locking arrangement as the entire process is carried out at an exorbitant pressure of 4500 pounds / sq. inch and above. Sundex Process Engineers Pvt. Ltd. is a leading manufacturer of Super Critical Fluid Extraction plants. The processes are carried out by solvent above its critical pressure and temperature.

Plant Capacity: 50 Litres per batch – 300 Litres per batch


  • Spice extracts (Oil and Oleoresin)
  • Powder Lecithin (Edible oil)
  • Natural Food Colours
  • Food Preservatives (Antioxidants)
  • Herbal Medicines ( Nutraceuticals)
  • Natural Pesticides ( E.G. Neem)
  • Decaffeination (Coffee and Tea)
  • Hop Extracts (Bitter)
  • Deoiling of Fast Foods
  • Cholesterol-free Food Products
  • Nicotine products
  • Flavours and Fragrances
  • Extraction of Essential Oils


  • Usage of CO2 as solvent against any other organic solvent
  • Pressure value up to 350 bar
  • Temperature value upto 200°C
  • Available in Material of Constructions (MOC) SS-316
  • Precision in results
  • Flexible multi-purpose systems
  • Custom extraction and reaction vessels
  • Availability of process-scale or pilot-scale models.

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