火力发电厂燃煤副产物自发泡法合成多孔材料

IF 0.6 4区材料科学 Q4 MATERIALS SCIENCE, CERAMICS

Glass and Ceramics Pub Date : 2025-05-09 DOI:10.1007/s10717-025-00744-y

B. M. Gol’tsman, V. A. Smoliy, V. S. Yatsenko, E. A. Vilbitskaya

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引用次数: 0

摘要

本研究探讨了用助熔剂Na2B4O7自发泡的方法，从各种类型的煤燃烧副产物（粉煤灰、锅炉渣和底灰）中合成多孔材料。分析了样品的内部结构和密度与发泡温度和助熔剂含量的关系。结果表明，以锅炉炉渣为基体的试样结构最均匀。研究还阐明了相组成对烧结和发泡强度的影响，包括增强玻璃相组分的反应性和促进硅酸铝基体的软化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Synthesis of Porous Materials Based on Coal Combustion by-Products from Thermal Power Plants Using Self-Foaming

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Synthesis of Porous Materials Based on Coal Combustion by-Products from Thermal Power Plants Using Self-Foaming

This study examines the synthesis of porous materials derived from various types of coal combustion by-products (fly ash, boiler slag, and bottom ash) using a self-foaming approach with the fluxing agent Na₂B₄O₇. The internal structure and density of the samples were analyzed in relation to foaming temperature and flux content. The results indicate that samples based on boiler slag exhibit the most uniform structure. The study also elucidates the influence of phase composition on sintering and foaming intensity, including the enhanced reactivity of glass-phase components and the facilitated softening of aluminosilicate matrices.

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来源期刊

Glass and Ceramics 工程技术-材料科学：硅酸盐

CiteScore

1.00

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： Glass and Ceramics reports on advances in basic and applied research and plant production techniques in glass and ceramics. The journal''s broad coverage includes developments in the areas of silicate chemistry, mineralogy and metallurgy, crystal chemistry, solid state reactions, raw materials, phase equilibria, reaction kinetics, physicochemical analysis, physics of dielectrics, and refractories, among others.