Page 13 - 201905
P. 13
第 36 卷第 5 期 精 细 化 工 Vol.36, No.5
201 9 年 5 月 FINE CHEMICALS May 2019
综论
生物质催化转化制备 1,5-戊二醇和
1,6-己二醇研究进展
2
1
1
1
1
1*
1
匡碧锋 ,江 婷 ,余雅玲 ,仇松柏 ,秦延林 ,方岩雄 ,王铁军
(1. 广东工业大学 轻工化工学院,广东 广州 510006;2. 广东省国际工程咨询有限公司,广东 广州 510600)
摘要:1,5-戊二醇和 1,6-己二醇是具有高附加值的精细化工产品,广泛应用于增塑剂、高级油墨、化妆品、医药、
光固化(UV)涂料等领域。该文综述了生物质基 1,5-戊二醇和 1,6-己二醇制备技术的研究现状,与石油基路径
相比,生物质基路径具有原料可再生、资源丰富、转化路线短(2~3 步转化)、产物选择性高(大于 90%)及水
相反应体系绿色无污染等优点,但还存在铂、铑、铼、铱等贵金属催化剂昂贵、转化率偏低和碳氧键断裂机理
研究不足等问题。进一步开发非贵金属替代贵金属催化剂和提高贵金属利用率、新的高效制备路径和明晰碳氧
键选择性断裂机理具有非常重要的意义。
关键词:1,5-戊二醇;1,6-己二醇;催化加氢;生物质;制备技术
中图分类号:TQ214 文献标识码:A 文章编号:1003-5214 (2019) 05-0781-05
Research Progress on Hydrogenolysis of Biomass to
1,5-Pentanediol and 1,6-Hexanediol
2
1
1
1
KUANG Bi-feng , JIANG Ting , YU Ya-ling , QIU Song-bai ,
1
1*
1
QIN Yan-lin , FANG Yan-xiong , WANG Tie-jun
(1. College of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006,
Guangdong, China; 2. Guangdong International Engineering Consultant Limited Company, Guangzhou 510600,
Guangdong, China)
Abstract: 1,5-Pentanediol and 1,6-hexanediol are fine chemical products with high added value and widely
used in plasticizer, advanced ink, cosmetic, medicine, light curing (UV) coating and other fields. In this
paper, the research state on the production of 1,5-pentanediol and 1,6-hexanediol from biomass was
reviewed. Compared with petroleum-based approach, biomass-based approach has the advantages of
renewable raw materials and abundant resources, simplified process (2-3 steps), highly selectivity (>90%)
and green and pollution-free water reaction system. But the challenges lie in high catalyst cost (Pt, Rh, Re,
Ir), low conversion and insufficient research on fracture mechanism of C—O bond. Therefore, it is of great
significance to further develop non-noble metal catalysts to replace noble metal catalysts, improve the
utilization of noble metal catalysts, explore new efficient preparation routes and clear fracture mechanism
of C—O bond.
Key words: 1,5-pentanediol; 1,6-hexanediol; catalytic hydrogenation; biomass; preparation technology
Foundation item: National Natural Science Foundation of China (51476176, 51711540032)
1,5-戊二醇和 1,6-己二醇是重要的化工中间体, 造聚酯 [1-2] ,如与碳酸二甲酯(DMC)经过两步酯交
[3]
可通过石油炼制和生物炼制两种途径制得。1,5-戊二 换反应制备碳酸亚烃酯 ,也可用于制造聚氨酯 [4-6] ,
醇的两个端羟基可与羧基发生酯化反应,可用于制 使用 1,5-戊二醇制造的聚氨酯透明度和耐热性显著
收稿日期:2018-09-17; 定用日期:2019-01-30; DOI: 10.13550/j.jxhg.20180692
基金项目:国家自然科学基金(51476176,51711540032)
作者简介:匡碧锋(1994—),女,硕士生。联系人:王铁军(1972—),男,教授,博士生导师,E-mail:tjwang@gdut.edu.cn。