关键词: 关键词：生物质, 芳烃, 气化, 热解, 水解, 生物质, 芳烃, 气化, 热解, 水解

Abstract: Research progress and production routes of aromatics from biomass are reviewed. Several promising representative processes，such as Bio-AromaticsTM developed by Anellotech which produces BTX by catalytic pyrolysis，BioFormingTM developed by Virent which produces BTX by catalysis of sugars and the process developed by Gevo which produces PX from bio-based isobutanol. Characteristics of above mentioned processes are analyzed，such as source of raw materials，process flow，process condition etc. Compared with production cost of traditional naphtha cracking process，production cost and economics of bio-aromatic processes are discussed. Bio-AromaticsTM process is most cost effective. Future research on bio-aromatics should focus on improvement of utilization efficiency of biomass and yield and selectivity of aromatics，and development of newly catalyst and reactor fit for conversion of biomass.

Key words: Keyword：biomass, aromatics, gasification, pyrolysis, hydrolysis, biomass, aromatics, gasification, pyrolysis, hydrolysis