Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cold cementation negative carbon aggregate prepared from steel slag and coal-based solid waste synergistically and preparation method of cold cementation negative carbon aggregate
The invention discloses a cold cementing negative carbon aggregate prepared by synergistically using steel slag and coal-based solid waste and a preparation method of the cold cementing negative carbon aggregate, and belongs to the technical field of solid waste resource utilization. The cold cementation negative carbon aggregate comprises steel slag, coal-based solid waste, an activating agent, a grinding aid and a pore-forming agent. The steel slag and the coal-based solid waste are effectively utilized, high energy consumption and high pollution caused by a traditional sintering mode are avoided, the purposes of energy conservation and environmental protection are achieved, and the cold-cemented negative carbon aggregate is light in weight, high in strength, simple in preparation process, suitable for industrial application and popularization, capable of serving as building light aggregate or building sand-gravel materials and suitable for popularization and application. The method has excellent environmental benefits, economic benefits and social benefits.
本发明公开了一种以钢渣和煤基固废协同制备的冷胶结负碳骨料及其制备方法，属于固体废弃物资源化利用技术领域。该冷胶结负碳骨料包括钢渣、煤基固废、活化剂、助磨剂和造孔剂。本发明有效利用钢渣和煤基固废，避免传统烧结方式带来的高能耗和高污染，达到节能环保的目的，并且本发明的冷胶结负碳骨料轻质高强，制备工艺简单，适合工业化推广应用，可作为建筑轻集料或建筑砂石料，具有优异环境效益、经济效益和社会效益。
Cold cementation negative carbon aggregate prepared from steel slag and coal-based solid waste synergistically and preparation method of cold cementation negative carbon aggregate
The invention discloses a cold cementing negative carbon aggregate prepared by synergistically using steel slag and coal-based solid waste and a preparation method of the cold cementing negative carbon aggregate, and belongs to the technical field of solid waste resource utilization. The cold cementation negative carbon aggregate comprises steel slag, coal-based solid waste, an activating agent, a grinding aid and a pore-forming agent. The steel slag and the coal-based solid waste are effectively utilized, high energy consumption and high pollution caused by a traditional sintering mode are avoided, the purposes of energy conservation and environmental protection are achieved, and the cold-cemented negative carbon aggregate is light in weight, high in strength, simple in preparation process, suitable for industrial application and popularization, capable of serving as building light aggregate or building sand-gravel materials and suitable for popularization and application. The method has excellent environmental benefits, economic benefits and social benefits.
本发明公开了一种以钢渣和煤基固废协同制备的冷胶结负碳骨料及其制备方法，属于固体废弃物资源化利用技术领域。该冷胶结负碳骨料包括钢渣、煤基固废、活化剂、助磨剂和造孔剂。本发明有效利用钢渣和煤基固废，避免传统烧结方式带来的高能耗和高污染，达到节能环保的目的，并且本发明的冷胶结负碳骨料轻质高强，制备工艺简单，适合工业化推广应用，可作为建筑轻集料或建筑砂石料，具有优异环境效益、经济效益和社会效益。
Cold cementation negative carbon aggregate prepared from steel slag and coal-based solid waste synergistically and preparation method of cold cementation negative carbon aggregate
一种以钢渣和煤基固废协同制备的冷胶结负碳骨料及其制备方法
LEE KANG-SAN (Autor:in) / YANG HONG (Autor:in) / WANG HAILONG (Autor:in) / XUE HUIJUN (Autor:in) / WANG PING (Autor:in) / CHEN XIN (Autor:in)
17.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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