Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Submerged arc furnace material for industrial silicon smelting
The invention provides a submerged arc furnace blocking material for industrial silicon smelting. The submerged arc furnace blocking material is prepared from the following components in parts by weight: 35-45 parts of microporous mullite aggregate, 15-25 parts of coke aggregate, 5-8 parts of kyanite aggregate, 8-12 parts of high bauxite powder, 12-15 parts of clay, 3-5 parts of silicon carbide powder, 3-5 parts of alumina micro powder, 4-5 parts of high-temperature asphalt powder and 13-15 parts of anthracene oil and phenolic resin binding agent. According to the scheme, the microporous mullite aggregate is adopted, so that precious refractory material resources are saved, energy consumption in the production process is reduced, and green production in the industrial silicon industry is facilitated.
本发明提供一种工业硅冶炼用矿热炉堵炉料，由如下重量份的各组分组成：微孔莫来石骨料35～45份、焦碳骨料15～25份、蓝晶石骨料5～8份、高铝矾土粉8～12份、粘土12～15份、碳化硅粉3～5份、氧化铝微粉3～5份、高温沥青粉4～5份，另外加蒽油和酚醛树脂结合剂13～15份。该方案采用微孔莫来石骨料既节约了宝贵的耐火材料资源，也降低了生产过程中的能量消耗，有利于实现工业硅行业实现绿色化生产。
Submerged arc furnace material for industrial silicon smelting
The invention provides a submerged arc furnace blocking material for industrial silicon smelting. The submerged arc furnace blocking material is prepared from the following components in parts by weight: 35-45 parts of microporous mullite aggregate, 15-25 parts of coke aggregate, 5-8 parts of kyanite aggregate, 8-12 parts of high bauxite powder, 12-15 parts of clay, 3-5 parts of silicon carbide powder, 3-5 parts of alumina micro powder, 4-5 parts of high-temperature asphalt powder and 13-15 parts of anthracene oil and phenolic resin binding agent. According to the scheme, the microporous mullite aggregate is adopted, so that precious refractory material resources are saved, energy consumption in the production process is reduced, and green production in the industrial silicon industry is facilitated.
本发明提供一种工业硅冶炼用矿热炉堵炉料，由如下重量份的各组分组成：微孔莫来石骨料35～45份、焦碳骨料15～25份、蓝晶石骨料5～8份、高铝矾土粉8～12份、粘土12～15份、碳化硅粉3～5份、氧化铝微粉3～5份、高温沥青粉4～5份，另外加蒽油和酚醛树脂结合剂13～15份。该方案采用微孔莫来石骨料既节约了宝贵的耐火材料资源，也降低了生产过程中的能量消耗，有利于实现工业硅行业实现绿色化生产。
Submerged arc furnace material for industrial silicon smelting
工业硅冶炼用矿热炉堵炉料
YANG QINGPING (Autor:in) / LIAO CHANGJIAN (Autor:in) / CHENG GANG (Autor:in)
06.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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