生物质活性炭原料来源广泛、价格低廉,具有发达的孔隙结构和良好的吸附性能,广泛应用于众多领域。主要介绍了生物质活性炭的制备方法,包括物理活化法、化学活化法、化学物理活化法和微波加热活化法等,对比了不同表面化学改性的效果,综述了生物质活性炭的应用领域,并展望了其未来的发展前景。
Biomass-based activated carbon has a great many advantages such as abundant raw material source,low price,developed pore structure,good adsorption properties and so on,so they are widely used in many fields.Several preparation methods such as physical activation,chemical activated method,chemical-physical activation and microwave activation were introduced.The effect of different surface chemical modification methods were compared,the application fields were summarized,and its development prospect was also discussed.
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基金资助
国家自然科学基金(21473126);湖北省教育厅基金(B2014094);湖北省煤转化与新型碳材料重点实验室开放基金(WKDM201506)
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