摘要
以有机氢供体为氢源代替高纯H_2用于纤维素降解制生物基化学品是当前纤维素氢解的一种具有很好应用前景的新方法。综述了3种低碳醇甲醇、乙醇、异丙醇和小分子富氢酸这几类氢供体应用于纤维素氢解制备化学品及其机理的研究进展,对比了以醇类作为有机氢供体的绿色氢解和常规氢解(以高纯氢为氢源)的优缺点,并对有机氢供体重整在纤维素氢解制备生物基化学品的应用前景进行展望。
It is a new and promising strategy that cellulose hydrogenolysis to bio-based chemicals coupled with the reforming steam reaction of organic hydrogen donors rather than free H2. Four types of hydrogen donors including bio-methanol,bio-ethanol isopropanol and formate for cellulose hydrogenolysis to chemicals were summarized. Moreover,the merits and drawbacks of hydrogenolysis based organic hydrogen donor and normal hydrogenolysis was demonstrated by practical examples. Eventually,the application of cellulose hydrogenolysis to bio-based chemicals coupled with the reforming steam reaction of organic hydrogen donors were counseled.
出处
《应用化工》
CAS
CSCD
北大核心
2016年第12期2360-2365,共6页
Applied Chemical Industry
基金
浙江省教育厅科研项目(Y20112088)
浙江省科技计划项目(2011R09028-10)
关键词
氢供体
重整
生物质
氢解
化学品
hydrogen donor
steam reforming
biomass
hydrogenolysis
bio-based chemicals
