Carbon additive is an important metallurgical raw material. It is mainly used to add deoxidizer and carburizer to molten iron during the steelmaking process of iron and steel enterprises.
Mô tả
Raw materials: the use of high-quality anthracite coal mining of mincral grain size 1-3mm,3-5mm,5-8mm,8-15mm, 10-30 mm through rate greater than90%.
1)coal:Coal by screening processing refers to remove gangue ,pyrite from the ground or underground mining Mao coal.Coal mine Produced without cleaning,processig Mao coal also called coal.
2)the fine washing raw coal to the coal washing plant:pull,light product into the coal preparation plant of wet separation of washed coal.
3) calcined anthracite calcination furnace:after washing to drying at room temperature,and then calcining furnace accoring to the students temperature curve heating to 1240 degrees- for self containing volatile.
4)the index screeing:carburant calcination after filtering separation of different particle size of vihration sieve
5)test:the carburant screening after professional machine parameters of laboratory with thecorresponding physicochemical index
6)according to customer requirements of the packaging and packaging, delivering from our factory.
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