摘要
以离子液体1-丁基-3-甲基咪唑氯盐([Bmim]Cl)为溶剂、木质素磺酸为催化剂,催化果糖转化生成5-羟甲基糠醛(HMF).考察了催化剂用量、反应温度、反应时间及溶剂对HMF产率的影响.结果表明,在[Bmim]Cl中,果糖可快速转化为HMF,产率可达91%.另外,考察了利用菊糖制备HMF的可行性.
This paper studied the production of 5-hydroxymethylfurfural（HMF） from catalyzed by fructose Lignosulfonic acid in ionic liquid 1-butyl-3-methylimidazolium chloride（Cl）.The effects of catalyst amount,reaction temperature,reaction time and reaction solvent on HMF yield were investigated.The results indicated that fructose was converted into HMF rapidly and efficiently in Cl with a 91 % HMF yield.The feasibility of producing HMF from inulin was also studied.
出处
《有色金属科学与工程》
CAS
2011年第2期38-42,共5页
Nonferrous Metals Science and Engineering
基金
中国科学院知识创新计划项目(KGCXZ-YW-336)
关键词
离子液体
木质素磺酸
果糖
5-羟甲基糠醛
菊糖
ionic liquid
lignosulfonic acid
fructose
5-hydroxymethylfurfural
inulin
