期刊
ENERGY & ENVIRONMENTAL SCIENCE
卷 8, 期 6, 页码 1808-1815出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5ee00353a
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资金
- Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)
- Jiangsu Government Scholarship for Overseas Studies
- National Science Foundation Graduate Research Fellowship Program [DGE-1256259]
- The British Council [GII201] Funding Source: researchfish
Herein, we report an approach to produce levoglucosenone (LGO) from cellulose in yields up to 51% under mild reaction conditions (170-230 degrees C; 5-20 mM H2SO4) using polar, aprotic solvents such as tetrahydrofuran (THF). LGO can be used to make a wide variety of chemicals from biomass. The water content and solvent used in the reaction system control the product distribution. LGO is produced from the dehydration of levoglucosan (LGA). LGA is produced from cellulose depolymerization. Increasing the water content leads to the production of 5-hydroxymethyl furfural (HMF), obtaining a maximum HMF yield of 30%.
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