利用粉煤灰制备高附加值材料的新进展

耐火与石灰 ›› 2021, Vol. 46 ›› Issue (1): 18-23.

利用粉煤灰制备高附加值材料的新进展

高陟马北越

东北大学冶金学院，沈阳110819

出版日期:2021-02-10 发布日期:2021-02-05

New development of using fly ash to produce high-value materials

Gao Zhi Ma Beiyue

School of Metallurgy,Northeastern University, Shenyang 110819, China

Online:2021-02-10 Published:2021-02-05

摘要/Abstract

摘要： 粉煤灰作为一种大宗煤基固体废弃物，其高效利用受到广泛关注。本文综述了利用粉煤灰制备Sialon基和SiC基非氧化物复合微粉、Sialon基和莫来石基致密陶瓷、SiC基非氧化物多孔陶瓷、莫来石和堇青石氧化物多孔陶瓷、沸石分子筛、微晶玻璃及铝基和硅基化工原料等高附加值材料的新进展，并对其高效利用发展前景提出几点建议。

关键词: 粉煤灰, 高附加值材料, 高效利用, 研究进展

Abstract:

As a large-scale coal-based solid waste,fly ash has received extensive attention for its efficient material utilization.The research progress of using fly ash to prepare high-value materials such as Sialon-based or SiC-based non-oxide composite fine powder,Sialon-based or mullite-based dense ceramics,SiC-based non-oxide porous ceramics,mullite or cordierite oxide porous ceramics,zeolite molecular sieve,glass-ceramics,aluminum-based or silicon-based chemical raw materials is reviewed in this paper,some suggestions for efficient utilization and development of fly ash are put forward.

Key words:

"> Fly ash, High-value materials, Efficient utilization, Research progress

中图分类号:

TQ175.9A

高陟马北越. 利用粉煤灰制备高附加值材料的新进展[J]. 耐火与石灰, 2021, 46(1): 18-23.

Gao Zhi Ma Beiyue. New development of using fly ash to produce high-value materials[J]. REFRACTORIES & LIME, 2021, 46(1): 18-23.

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