生物质热裂解液化技术的发展概况

Development of biomass pyrolysis fiquefaction techniques

生物质能转换利用技术包括直接燃烧技术、热化学转化技术和生化转化技术。生物质热化学转化技术具有效率高、成本低的优势,备受各国关注,而热裂解液化技术又是研究中的重中之重,是目前生物质能源发展领域中的前沿技术之一。目前,生物质热裂解液化技术在美国、加拿大等国的研究开发居世界领先地位,而我国在这方面的研究起步较晚,没有商业化生产和应用。由于生物质资源具有可再生性,其必将取代原有的矿物能源,因此生物质热裂解液化技术具有广阔的发展应用前景。

The conversion of biomass energy techniques contains direct combustion, thermochemical conversion and biochemical conversion. Thermochemical conversion of biomass technique has the advantages of high efficiency and low cost, by which it attracted more attentions from the world. Furthermore, pyrolysis liquefaction is the key point and one of the hig - htech in the field of biomass energy. At present, the research and development of biomass pyrolysis technique in America and Canada is on the top of the world, however, China is relatively late in this field and it has not been used in commercial production. Biomass resource is renewable and it will replace mineral resources, therefore the conversion of biomass technique will be widely applied in future.