摘要
纤维素是自然界储量最为丰富的生物质资源,纤维素催化加氢可得到山梨醇、甘露醇和1,2-戊二醇等小分子醇。笔者总结了纤维素加氢制备小分子醇的2种反应机制,详细综述了贵金属、过渡金属及金属和杂多酸类催化剂在纤维素加氢制取小分子醇中的研究进展,并且展望了该技术面临的挑战和未来发展方向。
Cellulose,the most abundant biomass resource in nature,can be subjected to catalytic hydrogenation to afford small molecule alcohols,suchsorbitol,mannitol,1,2-pentanediol,etc.Herein,we summarized the two types of reaction mechanisms for cellulose hydrogenation,and reviewed the research progress of various catalysts for such transformation,including precious metal catalysts,transition metal catalysts and metal+heteropolyacid catalysts.Finally,we presented the challenges and development directions of this technology.
作者
马艺鸣
杨运松
杨晓瑞
朱建良
梁金花
MA Yiming;YANG Yunsong;YANG Xiaorui;ZHU Jianliang;LIANG Jinhua(College of Biotechnology and Pharmaceutical Engineering,Nanjing Tech University,Nanjing 210009,China)
出处
《生物加工过程》
CAS
2024年第1期50-57,88,共9页
Chinese Journal of Bioprocess Engineering
关键词
纤维素
催化水解
催化加氢
小分子醇
cellulose
catalytic hydrolysis
catalytic hydrogenation
molecule alcohol
