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Commercialised Technologies

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Following is a list of commercialized technologies developed either on our own or in collaboration with our clients and reputed research institutions:
  • Visbreaking (coil and soaker)
    – Indian Institute of Petroleum (“IIP”)
  • Delayed Coking
    – IIP
  • Delayed Coking
    – IOCL Research and Development (“IOCL R&D”)(sour crude)
  • Solvent dewaxing/de-oiling
    – IIP
  • Solvent Deasphalting
    – IIP
  • SDA with supercritical solvent recovery
    – IIP, HPCL
  • Lube extraction
    – IIP, CPCL
  • Sulpholane extraction for BT recovery/ food grade Hexane production
    – IIP
  • Tetra-Ethylene Glycol Extraction for BT recovery
    – Own technology
  • Raffinate/ Light Naphtha Hydrotreating for FG Hexane
    – IOCL R&D
  • Gas cracking for Ethylene
    – IPCL
  • Diesel Hydrotreating
    – IOCL R&D
  • Gas sweetening (MDEA based)
    – Own technology
  • Sulphur recovery (Claus)
    – Own technology
  • Sulphur recovery (tail gas treating)
    – Own technology
  • Sulphur recovery (enriched air)
    – CPCL
  • N-Paraffin from kerosene
    – IIP
  • Naphtha isomerisation
    – IOCL-R&D
  • Bitumen blowing
    – IOCL-R&D
  • Sulphur recovery (liquid phase oxidation)
    – GNFC
  • Catalytic degassing of sulphur
    – Own technology
  • LPG sweetening using continuous film contactor (CFC technology)
    – IOCL R&D
  • Membrane separation of CO2 from natural gas
    – IICT
  • SO2 removal from tail/flue gases-regenerative process
    – IIP
  • LPG and/or C2/C3 recovery from  natural gas
    – Own technology
  • LPG and/or C2/C3 recovery from LNG
    – Indian Institute of Chemical Technology (“IICT”)
  • LPG recovery (absorption process)
    – Own technology
  • Condensate Fractionation
    – Own technology
  • Spent caustic treatment
    – Own technology
  • Diesel desulphurisation adsorptive/ reactive process
    – IOCL R&D
  • Kero / ATF hydrodesulphurization
    – IOCL R&D

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