麦草酸催化乙醇法制浆工艺条件的优化  

Optimization of Conditions of Acid-Catalytic Ethanol Pulping of Wheat Straw

作　　者：陆燕华[1] 刘忠[1] 

机构地区：[1]天津科技大学天津市制浆造纸重点实验室,天津300222

出　　处：《黑龙江造纸》2007年第2期1-3,共3页Heilongjiang Pulp & Paper

基　　金：天津市科技发展计划科技攻关资助项目(05YFGPGX05700)

摘　　要：影响酸催化乙醇法制浆的主要因素有液比、蒸煮温度、乙醇浓度、催化剂用量和保温时间。本实验以麦秆为原料,从工艺角度对麦草酸催化乙醇法制浆进行初步研究。通过单因素分析优化酸催化乙醇法制浆工艺条件。The significant external factors affecting acid-catalytic ethanol pulping of wheat straw were ethanol consistency, pulping temperature, acid dosage and temperature holding time. By analyzing the process parameters individually, the optimum process parameters for pulping were obtained as ： ethanol consistency 55% , pulping temperature 185℃, liquid ratio of 1 ： 6,acid dosage 1.0% and temperature holding time 60min.

关 键 词：乙醇法制浆 酸催化 麦草 优化 

分 类 号：TS743[轻工技术与工程—制浆造纸工程]