冶金焦
The catalytic effects of minerals on solution loss of metallurgical coke have positive and counter catalysis.
矿物质氧化物对焦炭溶损反应有正、负催化作用。
Main business: coal, Metallurgical coke, Bituminous coal, Coking benzene, Fuel oil, Mixed oil, Refined Naphthalene, washed oil, Anthracene oil etc. GB products.
主营：煤炭、冶金焦、*********、煤沥青、焦化苯、燃料油、混合油、精萘、工业萘、硫酸铵、轻苯、粗苯、洗油、蒽油等国标产品。
In the scorched manufacture of metallurgical coke, the shifting velocity was usually controlled by adopting low pressure frequency converter either hydrodynamic clutch.
在干熄焦生产中，通常采用低压变频器或液力偶合器来控制调速。
Main business: coal, Metallurgical coke, Bituminous coal, coal tar pitch, Coking benzene, Fuel oil, Mixed oil, Refined Naphthalene, washed oil, Anthracene oil etc. GB products.
主营：煤炭、冶金焦、*********、煤沥青、焦化苯、燃料油、混合油、精萘、工业萘、硫酸铵、轻苯、粗苯、洗油、蒽油等国标产品。
The utility model relates to a fire resistant and coke filtering device for filtering the flue gas and blocking the flame during the production process of the metallurgical coke.
阻火滤焦器，属于冶金焦炭生产过程中烟气的过滤和火焰的阻断。
冶金焦（metallurgical coke）是钢铁工业中用于高炉炼铁的核心还原剂和燃料，由特定配比的烟煤在隔绝空气条件下经1000-1100°C高温干馏制成。其主要功能包括：（1）作为碳源将铁矿石还原为生铁，通过碳与氧化铁反应生成一氧化碳实现还原过程；（2）在高温炉内形成多孔结构，为铁矿石和熔剂提供物理支撑；（3）维持高炉内稳定的热力学条件，其燃烧热值达到29-30MJ/kg。
该材料需满足严格的质量标准，美国材料试验协会（ASTM）规定冶金焦的固定碳含量需＞86%、灰分＜12%、硫分＜0.8%，孔隙率需保持在40-60%以优化气体渗透性。中国钢铁工业协会数据显示，生产1吨生铁需消耗340-400公斤冶金焦，其质量直接影响高炉利用系数和铁水质量。
metallurgical coke（冶金焦炭）是一种由煤炭加工而成的固体燃料，主要用于冶金工业中的高温冶炼过程。以下是详细解释：
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