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Refractory mortar for building refractory bricks of carbon roasting furnace and preparation method of refractory mortar
The invention belongs to the field of refractory materials, and relates to refractory mortar for building refractory bricks of a carbon roasting furnace, which is prepared from a mixed powder material and a binding agent, and the mixed powder material is prepared from the following five or more powder materials in percentage by weight: 45-60% of 50-grade high-alumina bauxite clinker fine powder, 10-20% of 50-grade high-alumina bauxite clinker fine powder, 5-10% of 50-grade high-alumina bauxite clinker fine powder, 5-10% of 50-grade high-alumina bauxite clinker fine powder and 5 the fine powder of the kyanite tailings accounts for 5-25% by weight, the fine powder of the waste silica bricks accounts for 5-25% by weight, the fine powder of the pyrophyllite raw ore accounts for 10-25% by weight, the fine powder of the clay raw material accounts for 10-30% by weight, the fine powder of the montmorillonite accounts for 5-15% by weight, the fine powder of the montmorillonite accounts for 10-20% by weight, and the corundum dust collection powder accounts for 10-20% by weight; and the binding agent accounts for 3-5% of the mixed powder material. Compared with the prior art, all parameter indexes are higher than the national standard, and the cost is low.
本发明属于耐火材料领域，一种炭素焙烧炉耐火砖砌筑用耐火泥，由混合粉体材料和结合剂制成，所述混合粉体材料由如下重量份数的五种或五种以上的粉体材料制成：50级高铝矾土熟料细粉占重量百分数45～60％，蓝晶石尾矿细粉占重量百分数5～25％，废硅砖细粉占重量百分数5～25％，叶蜡石原矿细粉占重量百分数10～25％，粘土生料细粉占重量百分数10～30％，蒙脱石细粉占重量百分数5～15％，占重量百分数10～20％，刚玉收尘粉占重量百分数10～20％；所述结合剂占所述混合粉体材料的3～5％。本发明相对于现有技术各项参数指标均高于国家标准，且成本较低。
Refractory mortar for building refractory bricks of carbon roasting furnace and preparation method of refractory mortar
The invention belongs to the field of refractory materials, and relates to refractory mortar for building refractory bricks of a carbon roasting furnace, which is prepared from a mixed powder material and a binding agent, and the mixed powder material is prepared from the following five or more powder materials in percentage by weight: 45-60% of 50-grade high-alumina bauxite clinker fine powder, 10-20% of 50-grade high-alumina bauxite clinker fine powder, 5-10% of 50-grade high-alumina bauxite clinker fine powder, 5-10% of 50-grade high-alumina bauxite clinker fine powder and 5 the fine powder of the kyanite tailings accounts for 5-25% by weight, the fine powder of the waste silica bricks accounts for 5-25% by weight, the fine powder of the pyrophyllite raw ore accounts for 10-25% by weight, the fine powder of the clay raw material accounts for 10-30% by weight, the fine powder of the montmorillonite accounts for 5-15% by weight, the fine powder of the montmorillonite accounts for 10-20% by weight, and the corundum dust collection powder accounts for 10-20% by weight; and the binding agent accounts for 3-5% of the mixed powder material. Compared with the prior art, all parameter indexes are higher than the national standard, and the cost is low.
本发明属于耐火材料领域，一种炭素焙烧炉耐火砖砌筑用耐火泥，由混合粉体材料和结合剂制成，所述混合粉体材料由如下重量份数的五种或五种以上的粉体材料制成：50级高铝矾土熟料细粉占重量百分数45～60％，蓝晶石尾矿细粉占重量百分数5～25％，废硅砖细粉占重量百分数5～25％，叶蜡石原矿细粉占重量百分数10～25％，粘土生料细粉占重量百分数10～30％，蒙脱石细粉占重量百分数5～15％，占重量百分数10～20％，刚玉收尘粉占重量百分数10～20％；所述结合剂占所述混合粉体材料的3～5％。本发明相对于现有技术各项参数指标均高于国家标准，且成本较低。
Refractory mortar for building refractory bricks of carbon roasting furnace and preparation method of refractory mortar
一种炭素焙烧炉耐火砖砌筑用耐火泥及其制备方法
DONG JIANJUN (author) / JIN TENGYANG (author)
2024-11-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2024