生物质水煤浆的制备工艺及成浆性

Preparation technology and slurry forming property of biomass coal water slurry

生物质水煤浆燃料具有热值高、燃烧特性好以及绿色环保等特性,是新型能源,对缓解当今世界能源危机具有重要意义。以生物质开发利用技术为基础,全面总结了国内研究人员在生物质水煤浆的制备工艺方面的研究进展,对废液和固废物用于水煤浆的制备工艺进行分析。把握影响成浆性的两大主要因素,研究生物质作为水煤浆添加剂参与制浆的优缺点。结合目前生物质水煤浆在制备工艺和生物质型添加剂方面的研究现状,对未来生物质水煤浆的发展进行了思考和展望。

Biomass coal water slurry fuel has the characteristics of high calorific value,good combustion characteristics and green environmental protection.It is a new energy and is of great significance to alleviate the world energy crisis.Based on the development and utilization technology of biomass,this paper comprehensively summarizes the research progress of domestic researchers in the preparation process of biomass coal water slurry,and analyzes the preparation process of coal water slurry with waste liquid and solid waste.Grasp the two main factors affecting the pulpability,and study the advantages and disadvantages of biomass as coal water slurry additive in pulping.Combined with the current research status of biomass coal water slurry in preparation technology and biomass additives,the development of biomass coal water slurry in the future is considered and prospected.