摘要
介绍了国内外采用生物质原料制备聚对苯二甲酸乙二醇酯(PET)原料(对二甲苯和乙二醇)的技术进展,分析了有关技术路线,对生物质原料制取PET原料的前景进行了展望,提出我国聚酯行业应加大生物质聚酯原料技术研发,为实现聚酯产业可持续发展提供技术支持。
The new preparation technology of poly- ethylene terephthalate （PET） raw material （p - xy-lene and ethylene glycol）using biomass feedstock was introduced, the advantages of each technique were discussed, the market prospect of PET polyester raw material produced by biomass feedstock was forecasted. It was suggested that efforts should be made in technical R ＆ D of PET polyester raw mate- rial preparation by biomass to lay a foundation for China polyester industry to realize sustainable development as soon as possible.
出处
《石化技术与应用》
CAS
2013年第3期240-245,共6页
Petrochemical Technology & Application
关键词
聚酯
生物质
对二甲苯
精对苯二甲酸
乙二醇
polyester
biomass
p - xylene
refined terephthalic acid
ethylene glycol
