Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Magnesium-based ramming material containing waste refractory
The invention relates to a magnesium-based ramming material containing waste refractory materials. The magnesium-based ramming material comprises the following components in percentage by weight: 50-60% of waste magnesite brick particles; 15-20% of waste aluminum silicon carbide brick particles; 10-15% of fused magnesite; 5-7% of coal coke powder; 3-5% of instant sodium silicate; 1 to 3% of Al2O3 micro powder; 3-5% of modified asphalt powder; 2-3% of alumina; 0.5%-0.7% of a sintering agent; and 0.5-0.9% of an antioxidant. The method has the beneficial effects that the waste magnesite bricks and the waste aluminum silicon carbide bricks are used for partially replacing high-quality mineral resources such as fused magnesite, so that the high-quality mineral resources are saved, the waste refractory materials are recycled, the environmental pollution is reduced, and the method conforms to the environment-friendly and green development concept advocated by the country.
本发明涉及一种含废弃耐材的镁基捣打料，其组分按重量百分比计为：废弃镁砖颗粒50‑60％；废弃铝碳化硅砖颗粒15‑20％；电熔镁砂10‑15％；煤焦粉5‑7％；速溶硅酸钠3‑5％；Al2O3微粉1‑3％；改性沥青粉3‑5％；矾土2‑3％；烧结剂0.5‑0.7％；防氧化剂0.5‑0.9％。其有益效果是：利用废弃镁砖、废弃铝碳化硅砖部分代替电熔镁等优质矿产资源，不仅节省了优质矿产资源，而且使废弃的耐火材料得到回收再利用，减少环境污染，符合国家倡导的环保绿色发展理念。
Magnesium-based ramming material containing waste refractory
The invention relates to a magnesium-based ramming material containing waste refractory materials. The magnesium-based ramming material comprises the following components in percentage by weight: 50-60% of waste magnesite brick particles; 15-20% of waste aluminum silicon carbide brick particles; 10-15% of fused magnesite; 5-7% of coal coke powder; 3-5% of instant sodium silicate; 1 to 3% of Al2O3 micro powder; 3-5% of modified asphalt powder; 2-3% of alumina; 0.5%-0.7% of a sintering agent; and 0.5-0.9% of an antioxidant. The method has the beneficial effects that the waste magnesite bricks and the waste aluminum silicon carbide bricks are used for partially replacing high-quality mineral resources such as fused magnesite, so that the high-quality mineral resources are saved, the waste refractory materials are recycled, the environmental pollution is reduced, and the method conforms to the environment-friendly and green development concept advocated by the country.
本发明涉及一种含废弃耐材的镁基捣打料，其组分按重量百分比计为：废弃镁砖颗粒50‑60％；废弃铝碳化硅砖颗粒15‑20％；电熔镁砂10‑15％；煤焦粉5‑7％；速溶硅酸钠3‑5％；Al2O3微粉1‑3％；改性沥青粉3‑5％；矾土2‑3％；烧结剂0.5‑0.7％；防氧化剂0.5‑0.9％。其有益效果是：利用废弃镁砖、废弃铝碳化硅砖部分代替电熔镁等优质矿产资源，不仅节省了优质矿产资源，而且使废弃的耐火材料得到回收再利用，减少环境污染，符合国家倡导的环保绿色发展理念。
Magnesium-based ramming material containing waste refractory
一种含废弃耐材的镁基捣打料
WANG XIANGFENG (Autor:in) / QIU WEI (Autor:in) / WANG WEI (Autor:in) / JIANG MAOLONG (Autor:in)
30.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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