生物质液化是通过热化学或生物化学方法将生物质部分或全部转化为液体燃料。生物质作为唯一可转化为液体燃料的可再生资源,正日益受到重视。由生物质转化的燃料比较干净,有利于环境保护。同时使用这类燃料也有助于减少温室气体的排放。实际上这也是很多发达国家开发生物质能的主要动力。生物质能是通过光合作用以生物形态储存的太阳 Biomass liquefaction is the conversion of biomass to liquid fuels either partially or completely by thermochemical or biochemical methods. As the only renewable resource that can be converted into liquid fuels, biomass is gaining more and more attention. The fuels that are converted from biomass are clean and are good for the environment. The use of such fuels together also helps reduce greenhouse gas emissions. In fact, this is also the main driving force for the development of biomass energy in many developed countries. Biomass energy is the sun that is stored biologically through photosynthesis