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Nizampura, Vadodara, Gujarat
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Flow Diagram Of CO2 Plant

Flow Diagram Of CO2 Plant

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A brief outline of the process, along with process flow diagram, is presented below:

  • Foam Trap (Separator) – To remove occasional foam carryover from fermentation.
  • CO2 Booster Compressor – maintains fermenter pressure and provides positive pressure for purification and compression.
  • CO2 Scrubber – provides bulk removal of water-soluble impurities (such as alcohols, ketones, etc.) in an efficient manner using potable water as the scrubbing medium (minimal water consumption).
  • CO2 Compressor – elevates the CO2 gas pressure to allow for efficient purification, dehydration and liquefaction.
  • CO2 Aftercooler / Precooler – reduces the gas temperature to condense and remove a significant amount of water contained in the gas. This maximizes downstream equipment performance and efficiency.
  • CO2 Deodorizer / Dryer – provides final trace removal of impurities (such as organic and sulfur compounds) and water vapor (moisture).
  • CO2 Liquefaction / Stripping System – converts the CO2 gas to a liquid form by use of refrigeration (i.e.: R22, R404A, NH3, etc.). This allows for convenient storage of the liquid CO2 product and provides for additional purification of the CO2 by the partial removal of non-condensable gases (i.e. O2 and N2) via stripping technology. This technology is designed to provide a guaranteed liquid CO2 purity with regard to non-condensable levels (e.g. <5 ppmv O2). It can also allow for earlier collection from fermentation, which increases the quantity of CO2 recovered
  • Liquid CO2 Storage Tank – receives and stores the liquid CO2 for reuse or resale.



 

 

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Bosco India
Sanjib Kumar  (CEO)
B-51, Arpan Complex, Nizampura
Vadodara - 390002 , Gujarat , India
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