Title: Organosolv process for hydrolytic decomposition of lignocellulosic and strach materials
Application Number: 92108976 Application Date: 1992.07.30
Publication Number: 1082115 Publication Date: 1994.02.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C13K1/00
Applicant(s) Name: Laszlo Paszner Address:
Inventor(s) Name:
Attorney & Agent: WANG JIE
Abstract:
     Mixture of hydrous propanone and small quantity of acidic compound is used, in which the volume of propanone is at least 70%. With said mixture, an improved organosol, broken cellulos and starch, containing or not lignin, are partially or fully hydrolized or saccharified in such way that its temp is raised to 145-230 deg.C in a limited time range and it is then cooled so as not to degrade dissolved hydrolized saccharide into non-saccharous matter.
Time: 10