Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Silica-aluminum cementing material, preparation method and application thereof, and raw material processing system
The invention belongs to the technical field of building materials, and particularly relates to a silicon-aluminum cementing material, a preparation method and application thereof and a raw material treatment system. The silicon-aluminum cementing material comprises a base material and an alkaline activator, and the base material comprises the following raw materials in percentage by weight: 30-70% of calcined coal gangue, 0-30% of red mud, 0-30% of steel slag, 0-40% of cement clinker, 0-40% of gypsum and 0-10% of carbide slag; wherein the red mud is calcined red mud or uncalcined red mud; the strength is formed quickly, the final strength is high and the application range is wide; meanwhile, a large amount of solid waste coal gangue and red mud can be consumed, and resource utilization is achieved. The raw material treatment system comprises a homogenizing system, a feeding system, a drying and calcining system and a grinding system which are arranged in sequence, through the raw material treatment system, the raw material directly applied to preparation of the silicon-aluminum cementing material can be obtained, and large-scale industrial preparation of the silicon-aluminum cementing material is facilitated.
本发明属于建筑材料技术领域，具体涉及一种硅铝质胶凝材料、其制备方法及应用和原料处理系统。该硅铝质胶凝材料包括基料和碱性激发剂，按照重量百分数计，所述基料包括如下原料：30~70%的煅烧煤矸石，0~30%的赤泥，0~30%的钢渣，0~40%的水泥熟料，0~40%的石膏，0~10%的电石渣；其中，所述赤泥为煅烧赤泥或未煅烧的赤泥；强度形成快，终强度高，适用范围广；同时能够大量消耗固体废弃物煤矸石、赤泥，实现其资源化利用。该原料处理系统包括依次设置的均化系统、上料系统、烘干煅烧系统、粉磨系统；通过该原料处理系统，可得到直接应用于硅铝质胶凝材料制备的原料，方便硅铝质胶凝材料的大规模工业化制备。
Silica-aluminum cementing material, preparation method and application thereof, and raw material processing system
The invention belongs to the technical field of building materials, and particularly relates to a silicon-aluminum cementing material, a preparation method and application thereof and a raw material treatment system. The silicon-aluminum cementing material comprises a base material and an alkaline activator, and the base material comprises the following raw materials in percentage by weight: 30-70% of calcined coal gangue, 0-30% of red mud, 0-30% of steel slag, 0-40% of cement clinker, 0-40% of gypsum and 0-10% of carbide slag; wherein the red mud is calcined red mud or uncalcined red mud; the strength is formed quickly, the final strength is high and the application range is wide; meanwhile, a large amount of solid waste coal gangue and red mud can be consumed, and resource utilization is achieved. The raw material treatment system comprises a homogenizing system, a feeding system, a drying and calcining system and a grinding system which are arranged in sequence, through the raw material treatment system, the raw material directly applied to preparation of the silicon-aluminum cementing material can be obtained, and large-scale industrial preparation of the silicon-aluminum cementing material is facilitated.
本发明属于建筑材料技术领域，具体涉及一种硅铝质胶凝材料、其制备方法及应用和原料处理系统。该硅铝质胶凝材料包括基料和碱性激发剂，按照重量百分数计，所述基料包括如下原料：30~70%的煅烧煤矸石，0~30%的赤泥，0~30%的钢渣，0~40%的水泥熟料，0~40%的石膏，0~10%的电石渣；其中，所述赤泥为煅烧赤泥或未煅烧的赤泥；强度形成快，终强度高，适用范围广；同时能够大量消耗固体废弃物煤矸石、赤泥，实现其资源化利用。该原料处理系统包括依次设置的均化系统、上料系统、烘干煅烧系统、粉磨系统；通过该原料处理系统，可得到直接应用于硅铝质胶凝材料制备的原料，方便硅铝质胶凝材料的大规模工业化制备。
Silica-aluminum cementing material, preparation method and application thereof, and raw material processing system
一种硅铝质胶凝材料、其制备方法及应用和原料处理系统
ZHI XIAO (Autor:in) / WANG BIN (Autor:in) / ZHANG WENSHENG (Autor:in) / ZHANG CHAO (Autor:in) / YE JIAYUAN (Autor:in) / LIN DONG (Autor:in) / REN XUEHONG (Autor:in) / LUO KAI (Autor:in) / ZHENG XIANMING (Autor:in) / YANG ZHI (Autor:in)
19.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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