化工进展Issue(z1)：121-126,6.
离子液体中超低浓度混合酸催化纤维素制5-羟甲基糠醛
Catalytic conversion of cellulose into 5-hydroxymethylfurfural by extremely low mixed acids in ionic liquid
摘要
Abstract
An efficient process for preparation of 5-hydroxymethylfurfural (5-HMF ) from cellulose was carried out using ionic liquid 1-methyl-3-methyl-imidazole dimethyl phosphate ([DMIM][DMP])as reaction medium,extremely low 0.1% mixed acids (0.1%,maleic acid and HCl)as catalyst.Yield of 5-HMF was 29.13% and conversion efficiency was 6.48mg/min. The reaction condition of microwave was 720W for 9min at 240℃.The ratio of solid to liquid was 1∶50 (mass ratio)and acid concentration was 0.1%.关键词
5-羟甲基糠醛/离子液体/纤维素/催化/混合酸Key words
5-hydroxymethylfurfural/ionic liquids/cellulose/catalysis/mixing acids引用本文复制引用
李天程,李强,季更生,赵翔,张大钊,闵文丽,屠洁..离子液体中超低浓度混合酸催化纤维素制5-羟甲基糠醛[J].化工进展,2015,(z1):121-126,6.基金项目
镇江市科技支撑项目(NY2013008)及江苏科技大学/蚕业研究所院所基金项目。 （NY2013008）
