Process for producing alcohol with xylose slag


Application Number: 00107969
Application Date: 2000.06.02
Publication Number: 1327068
Publication Date: 2001.12.19
Priority Information:
International: C12P7/10
Applicant(s) Name: Jidong Solvent Plant, Tangshan City
Address:
Inventor(s) Name: Xia Liming;DAi Shumei;Cen Peilin
Patent Agency Code: 13103
Patent Agent: wang yonggong
Abstract The alcohol producing process includes the steps of solid fermentation of xylose slag, curshed corn straw, bran and strain through yeast culture tank in a seed tank to prepare cellulase and cellobiase; the enzymolysis and saccharidifcation of the mixture including xylose slag, nutritious salt and cellulase and cellobiase in hydrolysis tank; filter pressing of the enzymolsysi and saccharification liquid to eliminate dregs and prepare saccharide liquid; fermentation of the saccharide liquid with alcohol yeast in a fermentation tank; and the distillation of the fermented liquid to obtain alcohol. The production process is simple, low in cost, low in power consumption, and with less environmental pollution.