Fuel and related compositions – From vegetation or refuse
Patent
1996-09-16
1998-04-07
McAvoy, Ellen M.
Fuel and related compositions
From vegetation or refuse
44589, C10L 544
Patent
active
057359164
ABSTRACT:
This invention relates to a series of treatments, both physical and chemical, to plant biomass resulting in the production of ethanol, lignin, and a high protein animal feed supplement. In plants having a high silica content, a fourth product is obtained, silica/caustic oxide (silicates solution, waterglass.) Both the 5-Carbon and 6-Carbon sugars are fermented to ethanol using an existing closed-loop fermentation system employing a genetically engineered thermophilic bacteria developed by Agrol, Ltd. The lignin and absolute ethanol are mixed producing a high energy fuel.
REFERENCES:
patent: 4797135 (1989-01-01), Kubat et al.
patent: 5114541 (1992-05-01), Bayer
patent: 5186722 (1993-02-01), Cantrell et al.
Lucas James Lewis
Martin Fred E.
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