生物质气化焦油脱除方法研究进展

Research Progress on Removal Method of Biomass Gasification Tar

焦油是当前生物质热解和气化技术中存在的一个主要问题,焦油中的可凝结组分会在温度降低时发生冷凝,从而堵塞并污染下游过程单元,并且会造成环境污染。因此,对于生物质热解和气化技术来说,焦油的脱除与转化是关键问题。据此,对生物质气化焦油的脱除方法进行详细阐述。

Tar is one of the main problems of biomass pyrolysis and gasification technology, condensation of the sub- condensation group in the tar occurs when the temperature is lowered, thereby block and pollute the downstream process units, and cause environmental pollution. Therefore, the removal and transformation of tar is a key problem in the process of biomass pyrolysis and gasification. Based on this, the method of removal of tar from biomass gasification was described in detail.