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Combined first and second generation biofuels process

  • US 8,431,755 B2
  • Filed: 07/21/2010
  • Issued: 04/30/2013
  • Est. Priority Date: 07/21/2010
  • Status: Active Grant
First Claim
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1. An integrated process for producing biofuels from a biofuel feedstock, comprising a cellulosic component and a starch component, the process comprising:

  • introducing the cellulosic component and a hydrogen stream generated by a hydrogen production unit, into a first biofuels process,introducing the starch component and a steam stream into a second biofuels process,introducing a char stream generated by a pyrolysis of the first biofuels process; and

    a hydrocarbon stream generated by a low pressure hydrotreating component into the hydrogen production unit.

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