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NASA NTRS · 20080006945

Processes for treating cellulosic material

Abstract

Disclosed are processes for pretreating cellulosic materials in liquid water by heating the materials in liquid water at a temperature at or above their glass transition temperature but not substantially exceeding 220.degree. C., while maintaining the pH of the reaction medium in a range that avoids substantial autohydrolysis of the cellulosic materials. Such pretreatments minimize chemical changes to the cellulose while leading to physical changes which substantially increase susceptibility to hydrolysis in the presence of cellulase.

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BibTeXRIS

Ladisch, Michael R., Kohlman, Karen L., Westgate, Paul L., Weil, Joseph R., Yang, Yiqi. 1998-12-08. Processes for treating cellulosic material. https://ntrs.nasa.gov/citations/20080006945

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