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A platform for research: civil engineering, architecture and urbanism
Tungsten tailing-based phase change heat storage aggregate and preparation method thereof
The invention provides a tungsten tailing-based phase change heat storage aggregate and a preparation method thereof, and belongs to the technical field of building functional materials, the aggregate comprises the following components: 44-66 parts of tungsten tailings, 5.5-8.0 parts of cement, 3.8-4.6 parts of gypsum, 10-21 parts of mineral powder, 6.0-12.8 parts of fly ash, 0.8-1.5 parts of lauric acid, 0.6-0.8 part of myristic acid, 0.6-1.0 part of palmitic acid, 0.6-0.8 part of n-capric acid, 0.6-0.7 part of stearic acid, and 2-3 parts of styrene-butadiene emulsion. And 2.8 to 5.4 parts of water. From the perspective of environmental protection, the tungsten tailings are easy to take and low in price. The mass of the tungsten tailings accounts for 66% of the mass of the phase change aggregate, the usage amount of cement and other cementing materials and gypsum, mineral powder, fly ash and other auxiliary cementing materials is reduced, more tungsten tailings can be consumed, and certain social value is achieved.
本发明提供一种钨尾矿基相变蓄热骨料及其制备方法，属于建筑功能材料技术领域，骨料，包括以下组分：钨尾矿44‑66份，水泥5.5‑8.0份，石膏3.8‑4.6份，矿粉10‑21份，粉煤灰6.0‑12.8份，月桂酸0.8‑1.5份，肉豆蔻酸0.6‑0.8份，棕榈酸0.6‑1.0份，正癸酸0.6‑0.8份，硬脂酸0.6‑0.7份，丁苯乳液2‑3份，水2.8‑5.4份。本发明从环保的角度出发，钨尾矿取料容易、价格低廉。本发明可使钨尾矿质量占比相变骨料的66％，降低水泥等胶凝材料，石膏、矿粉、粉煤灰等辅助胶凝材料的使用量，可更多的消耗钨尾矿，具有一定社会价值。
Tungsten tailing-based phase change heat storage aggregate and preparation method thereof
The invention provides a tungsten tailing-based phase change heat storage aggregate and a preparation method thereof, and belongs to the technical field of building functional materials, the aggregate comprises the following components: 44-66 parts of tungsten tailings, 5.5-8.0 parts of cement, 3.8-4.6 parts of gypsum, 10-21 parts of mineral powder, 6.0-12.8 parts of fly ash, 0.8-1.5 parts of lauric acid, 0.6-0.8 part of myristic acid, 0.6-1.0 part of palmitic acid, 0.6-0.8 part of n-capric acid, 0.6-0.7 part of stearic acid, and 2-3 parts of styrene-butadiene emulsion. And 2.8 to 5.4 parts of water. From the perspective of environmental protection, the tungsten tailings are easy to take and low in price. The mass of the tungsten tailings accounts for 66% of the mass of the phase change aggregate, the usage amount of cement and other cementing materials and gypsum, mineral powder, fly ash and other auxiliary cementing materials is reduced, more tungsten tailings can be consumed, and certain social value is achieved.
本发明提供一种钨尾矿基相变蓄热骨料及其制备方法，属于建筑功能材料技术领域，骨料，包括以下组分：钨尾矿44‑66份，水泥5.5‑8.0份，石膏3.8‑4.6份，矿粉10‑21份，粉煤灰6.0‑12.8份，月桂酸0.8‑1.5份，肉豆蔻酸0.6‑0.8份，棕榈酸0.6‑1.0份，正癸酸0.6‑0.8份，硬脂酸0.6‑0.7份，丁苯乳液2‑3份，水2.8‑5.4份。本发明从环保的角度出发，钨尾矿取料容易、价格低廉。本发明可使钨尾矿质量占比相变骨料的66％，降低水泥等胶凝材料，石膏、矿粉、粉煤灰等辅助胶凝材料的使用量，可更多的消耗钨尾矿，具有一定社会价值。
Tungsten tailing-based phase change heat storage aggregate and preparation method thereof
一种钨尾矿基相变蓄热骨料及其制备方法
LUO YIRAN (author) / LIN YONGQUAN (author) / ZHANG QINQIN (author) / HU JINBO (author) / GU XIANYUE (author)
2023-06-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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