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Environment-friendly high-thermal-conductivity carbon ramming material for blast furnace and preparation method thereof
The invention discloses an environment-friendly high-thermal-conductivity carbon ramming material for a blast furnace and a preparation method of the environment-friendly high-thermal-conductivity carbon ramming material, and relates to the field of carbon ramming materials for blast furnaces, the environment-friendly high-thermal-conductivity carbon ramming material comprises the following raw materials by weight: 70-80 parts of artificial graphite, 4-15 parts of natural crystalline flake graphite, and 10-18 parts of ultrafine crystalline flake graphite; 1-4 parts of carboxymethyl cellulose, 5-12 parts of polysaccharide and 10-20 parts of water are added as binding agents. The preparation method comprises the following steps: mixing the artificial graphite, the natural crystalline flake graphite, the carboxymethyl cellulose and the polysaccharide for 5-8 minutes according to the parts by weight of the raw materials and the binding agent, then adding water, and mixing for 15-30 minutes to prepare the environment-friendly high-thermal-conductivity carbon ramming material for the blast furnace. According to the invention, carboxymethyl cellulose, polysaccharide and water are adopted as a combination system, which is safe and environment-friendly; in addition, graphite is completely adopted as a raw material, and the prepared product is high in heat conductivity coefficient.
本发明公开了一种高炉用环保型高导热炭素捣打料及其制备方法，涉及高炉用炭素捣打料领域，其原料包括以下重量份的份数：人造石墨70~80份，天然鳞片石墨4~15份，超细鳞片石墨10~18份；外加1~4份羧甲基纤维素、5~12份多糖和10~20份的水为结合剂。按上述原料和结合剂的重量份的份数，先将人造石墨、天然鳞片石墨、羧甲基纤维素和多糖混合5~8分钟，然后加入水，混合15~30分钟，制得高炉用环保型高导热炭素捣打料。本发明采用羧甲基纤维素、多糖和水为结合系统，安全环保；此外，全部采用石墨为原料，所制制品导热系数高。
Environment-friendly high-thermal-conductivity carbon ramming material for blast furnace and preparation method thereof
The invention discloses an environment-friendly high-thermal-conductivity carbon ramming material for a blast furnace and a preparation method of the environment-friendly high-thermal-conductivity carbon ramming material, and relates to the field of carbon ramming materials for blast furnaces, the environment-friendly high-thermal-conductivity carbon ramming material comprises the following raw materials by weight: 70-80 parts of artificial graphite, 4-15 parts of natural crystalline flake graphite, and 10-18 parts of ultrafine crystalline flake graphite; 1-4 parts of carboxymethyl cellulose, 5-12 parts of polysaccharide and 10-20 parts of water are added as binding agents. The preparation method comprises the following steps: mixing the artificial graphite, the natural crystalline flake graphite, the carboxymethyl cellulose and the polysaccharide for 5-8 minutes according to the parts by weight of the raw materials and the binding agent, then adding water, and mixing for 15-30 minutes to prepare the environment-friendly high-thermal-conductivity carbon ramming material for the blast furnace. According to the invention, carboxymethyl cellulose, polysaccharide and water are adopted as a combination system, which is safe and environment-friendly; in addition, graphite is completely adopted as a raw material, and the prepared product is high in heat conductivity coefficient.
本发明公开了一种高炉用环保型高导热炭素捣打料及其制备方法，涉及高炉用炭素捣打料领域，其原料包括以下重量份的份数：人造石墨70~80份，天然鳞片石墨4~15份，超细鳞片石墨10~18份；外加1~4份羧甲基纤维素、5~12份多糖和10~20份的水为结合剂。按上述原料和结合剂的重量份的份数，先将人造石墨、天然鳞片石墨、羧甲基纤维素和多糖混合5~8分钟，然后加入水，混合15~30分钟，制得高炉用环保型高导热炭素捣打料。本发明采用羧甲基纤维素、多糖和水为结合系统，安全环保；此外，全部采用石墨为原料，所制制品导热系数高。
Environment-friendly high-thermal-conductivity carbon ramming material for blast furnace and preparation method thereof
一种高炉用环保型高导热炭素捣打料及其制备方法
WANG TONGSHENG (author) / LI ZI (author) / CHEN QIANWAN (author) / LI XIAOLEI (author) / WANG LEI (author)
2022-05-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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