Analysis on hot topics,evolution and trend of biomass gasification research in China
In order to objectively and comprehensively analyze the development and research trends of biomass gasification in China,1722 published articles on'biomass gasification'in the past 30 years were used as the data source,and knowledge map software was applied to analyze numbers of articles,institutions,keywords,frontier hotspots and development trends.The results show that the research of biomass gasification can be divided into initial germination period,vigorous development period and slight decline period.The research hotspots of biomass gasification in China focus on expanding raw material selection range and optimizing gasification technology to improve efficiency,which changes from yield to social benefit.The future trend is focused on the expansion of biomass raw materials,gasification reaction mechanism,gasification reaction process and high value utilization of gasification products.