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Process for the production of organic fuel

  • US 4,326,032 A
  • Filed: 09/22/1980
  • Issued: 04/20/1982
  • Est. Priority Date: 08/20/1979
  • Status: Expired due to Term
First Claim
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1. A method for producing a non-potable oxo- or oxy-aliphatic organic fuel boiling within the range of 20°

  • to 200°

    C. and containing lower aliphatic monohydric alcohols or carbonyl compounds, which method comprises the steps of;

    (a) blending water, a cellulose- or hemicellulose-containing particulate mass, and a fermentation agent to form a fermentation medium, said fermentation agent being selected from the group consisting of;

    (i) a deliberate combination of at least two carbohydrase-producing Clostridium species in a ratio ranging from 9;

    1 to 1;

    9, at least one of said species being capable of producing cellulase; and

    (ii) the carbohydrase enzymes produced by said combination;

    (b) fermenting said particulate mass at fermentation temperatures, with supression of carboxylic acid production, until fermentation products are produced; and

    (c) recovering the non-potable organic fuel from said fermentation medium.

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