Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Process for producing superfine slag powder admixture through slag dilution and application
The invention discloses a process for producing a superfine slag powder admixture through slag dilution. The process comprises the following steps: S1, treating manganese-silicon slag; s2, treating the low-carbon ferrochrome slag ash; and S3, preparation of the superfine slag powder admixture. The invention further discloses application of the superfine slag powder admixture, and the superfine slag powder admixture is used for cement admixture and used as a building material. According to the invention, the manganese-silicon slag and the low-carbon ferrochrome slag ash are used for producing the slag micro-powder and manufacturing the micro-powder in the cement industry for the first time, the slag micro-powder can be used as an admixture of cement after dilution treatment and proportioning with an alkali activator and an acid activator, and after the micro-powder is doped, the compressive strength and the breaking strength of the cement meet the requirements of S95-grade cement micro-powder.
本发明公开了一种炉渣贫化生产矿渣微粉掺合料的工艺，包括S1.锰硅渣处理；S2.低碳铬铁炉渣灰处理；S3.矿渣微粉掺合料的制备。本发明还公开了矿渣微粉掺和料的应用，其用于水泥的掺和，作为建材材料使用。本发明首次将锰硅炉渣、低碳铬铁炉渣灰用于水泥行业的矿渣微粉生产及微粉制作，经过贫化处理，与碱激发剂和酸激发剂配比，可作为水泥的掺和料，在掺入该微粉后，水泥抗压、抗折强度均达到了S95级水泥微粉的要求。
Process for producing superfine slag powder admixture through slag dilution and application
The invention discloses a process for producing a superfine slag powder admixture through slag dilution. The process comprises the following steps: S1, treating manganese-silicon slag; s2, treating the low-carbon ferrochrome slag ash; and S3, preparation of the superfine slag powder admixture. The invention further discloses application of the superfine slag powder admixture, and the superfine slag powder admixture is used for cement admixture and used as a building material. According to the invention, the manganese-silicon slag and the low-carbon ferrochrome slag ash are used for producing the slag micro-powder and manufacturing the micro-powder in the cement industry for the first time, the slag micro-powder can be used as an admixture of cement after dilution treatment and proportioning with an alkali activator and an acid activator, and after the micro-powder is doped, the compressive strength and the breaking strength of the cement meet the requirements of S95-grade cement micro-powder.
本发明公开了一种炉渣贫化生产矿渣微粉掺合料的工艺，包括S1.锰硅渣处理；S2.低碳铬铁炉渣灰处理；S3.矿渣微粉掺合料的制备。本发明还公开了矿渣微粉掺和料的应用，其用于水泥的掺和，作为建材材料使用。本发明首次将锰硅炉渣、低碳铬铁炉渣灰用于水泥行业的矿渣微粉生产及微粉制作，经过贫化处理，与碱激发剂和酸激发剂配比，可作为水泥的掺和料，在掺入该微粉后，水泥抗压、抗折强度均达到了S95级水泥微粉的要求。
Process for producing superfine slag powder admixture through slag dilution and application
一种炉渣贫化生产矿渣微粉掺合料的工艺及应用
BAI SEN (Autor:in) / GUO JUN (Autor:in) / MU HUAIFU (Autor:in) / BI JIANGUO (Autor:in) / ZHAO YIPENG (Autor:in) / LI XIAOFENG (Autor:in) / XUE JINZHU (Autor:in) / ZHENG HAIDONG (Autor:in) / WANG ZHIQIANG (Autor:in)
11.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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