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Methods of biomass pretreatment
(United States. Patent and Trademark Office, 1999-02-02)
The invention is directed to methods for the pretreatment of a lignocellulose-containing biomass. Pretreatment comprises the addition of calcium hydroxide and water to the biomass to form a mixture, and subjecting the ...
Calcium hydroxide pretreatment of biomass
(United States. Patent and Trademark Office, 1997-12-02)
Lignocellulose-containing materials are treated with lime (calcium hydroxide) and water at a relatively high temperature and for a certain period of time under certain conditions. The process variables were: lime loading ...