期刊
CHEMICAL ENGINEERING JOURNAL
卷 390, 期 -, 页码 -出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.cej.2020.124636
关键词
Biowastes; Bioplastics; Bio-building blocks; Conversion of biomass
资金
- Korea Institute of Energy Research [C0-2462]
- C1 Gas Refinery Program through the National Research Foundation of Korea (NRF) - Ministry of Science and ICT [2015M3D3A1A01064899]
Today, bioplastics are recognised as sustainable alternatives and one of the solutions to the crisis of petro-based plastics. The next-generation polymer poly(ethylene 2,5-furandicarboxlate) (PEF) has gained great popularity since it is associated with significant reduction of energy use and GHG emissions, as well as with superior barrier properties. This drop-in polymer is a promising 100% bio-based alternative to its petro-based counterpart poly (ethylene terephthalate) (PET). PEF can be effectively synthesised by polymerisation between 2,5-furandicarboxylic acid (FDCA) and ethylene glycol (EG), which represent biomass-derived building blocks. These bio-building blocks are an important commodity and platform chemicals that can be used for a variety of applications, including the synthesis of PEF. This review covers recent progress in the production of novel bio-building blocks for the preparation of PEF. Among various synthesis methods, we reviewed the catalytic conversion of biomass-derived hydroxylmethylfurfural (HMF) into FDCA and the biological route from biomass feedstock into EG. In addition, we covered recent progress in the synthesis of HMF from biomass since a reliable supply of HMF is important for the synthesis of FDCA. Finally, research goals and challenges for future development of bio-building blocks production were proposed.
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