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生物质热解油是以农林废弃物等为原料经过快速热解获得的绿色产物,富含多种化学和生物活性物质,具有来源广泛、生产成本低廉且能量密度高等特点,被认为是很有发展潜力的石油替代品。为拓展生物质热解油的高值化应用,根据其组成特点和理化性质,综述了热解油在分离制取化学品和合成化工产品领域的研究进展,并从热解油定向制备、化学品高效分离、新产品开发以及产品标准化等方面进行了展望。
Biomass pyrolysis oil is a green product obtained by rapid pyrolysis of agricultural and forestry wastes and the like, is rich in various chemical and biological active substances, has a wide range of sources, low production cost and high energy density, and is considered to be very good Potential for the development of oil substitutes. In order to expand the application of pyrolysis oil of high biomass, the research progress of pyrolysis oil in the field of separation and preparation of chemical products and synthetic chemical products is reviewed according to its compositional characteristics and physical and chemical properties. In addition, Efficient separation of products, new product development and product standardization and so on.