Study on steam pretreatment for simultaneous essential oils extraction combined pyrolysis catalyst loading and its influence on the products of pyrolysis
生物质资源由于具有存量大、环保可再生、可转化为能量密度较高的液体或气体燃料等特殊优势,使得其有望成为未来化石能源的补充或替代者。生物质快速热解是一种常用且有效的生物质热化学转化方法,利用该方法可以将生物质原料快速地转化为能量密度高且易于储存的液体燃料,即生物油。在大量研究人员不断地探索下,生物质快速热解技术已经得到了较大的发展,具备了一定的工业化应用的前景,但是,目前仍然存在着生物油品质低下、资源利用率低、投入产出效益差等问题,制约了该技术的进一步发展。本文尝试开发出一种新型的生物质热解工艺,以期改善生物油品质,提高生物质资源利用率。 在本研究中,使用松木屑作为热解原料,使用CaO、MgO作...Biomass resource has the advantages of large stock, environmental friendly and renewable; meanwhile, it can be converted into high quality liquid or gas fuel. Thus, bio-energy has a potential to be a supplement or a substitute for fossil fuels in the future. Fast pyrolysis technology is considered as one of the most promising technologies for converting renewable biomass resources into high-energy...学位:工学硕士院系专业:能源学院_能源化工学号:3242014115223