纤维素乙醇研发现状与研究趋势分析  

Research and development status and trend analysis of cellulosic ethanol

作　　者：宁艳春[1] 陈希海 王硕[1] 屈海峰[1] NING Yanchun;CHEN Xihai;WANG Shuo;QU Haifeng(Research Institute of Jilin Petrochemical Company,PetroChina,Jilin 132021,China;Jilin Fuel Ethanol Co.Ltd.,Jilin 132101,China)

机构地区：[1]中国石油吉林石化公司研究院,吉林吉林132021 [2]吉林燃料乙醇有限公司,吉林吉林132101

出　　处：《化工科技》2020年第1期65-68,共4页Science & Technology in Chemical Industry

基　　金：中国石油项目“新能源技术开发与应用技术”课题“万吨级纤维素制燃料乙醇成套技术开发”(2017A-4807)

摘　　要：能源是世界物质资料生产的原动力,生物质能作为一种新型的生物能源,具有可再生、低污染等优点。燃料乙醇作为“替代能源”,可应用到交通行业,创造就业机会,改善城市空气质量和减少温室气体的排放。中国作为人口大国,粮食问题制约玉米燃料乙醇的发展,而纤维素乙醇具有“不与人争粮、不与粮争地”的原料优势,是生物燃料乙醇行业未来的发展方向。全面分析了纤维素燃料乙醇研发现状与研究趋势,目前的研发现状为关键技术有待于进一步突破,经济性有待于进一步提高;但随着研究的不断深入,技术水平和设备水平的不断提高,纤维素乙醇有望在2025年实现规模化生产。Energy is the driving force of the world’s material production.As a new type of bioenergy,biomass energy has the advantages of renewability and low pollution.As an“alternative energy”,fuel ethanol can be applied to the transportation industry,while creating jobs,improving urban air quality and reducing greenhouse gas emissions.As a country with a large population,the grain problem restricts the development of corn fuel ethanol,and cellulose ethanol has the raw material advantage of“not competing with people,not competing with grain”,which is the future development direction of biofuel ethanol industry.This paper makes a comprehensive analysis on the research and development status and research trend of cellulosic fuel ethanol.The current research and development status is that the key technology needs to be further broken through and the economy needs to be further improved.However,with the deepening of research and the continuous improvement of technology level and equipment level,cellulosic ethanol is expected to achieve large-scale production in 2025.

关 键 词：纤维素乙醇 研发现状 研究趋势 

分 类 号：TQ223.122[化学工程—有机化工]