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益达滤材焦炭滤料

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福建泉州污水处理焦炭滤料抗碎强度高,耐磨强度高

2018-10-04 15:36:12 益达滤材焦炭滤料 阅读

Coke filter material is mainly used for blast furnace iron and copper, lead, zinc, titanium, antimony, mercury and other non-ferrous metal smelting furnace smelting, reducing agent, heating agent and material column skeleton role. It is a major milestone in the history of metallurgy to use coke instead of charcoal, and it is a foundation for the large scale of modern blast furnace.. In order to make the operation of blast furnace reach a better technical and economical index, smelting coke (coke) must have appropriate chemical and physical properties, including the hot nature of smelting process.. Coke except for iron smelting and non-ferrous metal smelting (Ye Jinjiao), but also used for casting, chemical, calcium carbide and ferroalloy, the quality requirements vary. Such as foundry coke and general requirements for particle size, porosity, low, high fixed carbon and low sulfur; chemical gasification, strict requirements for strength, but requires the reaction of good, high ash melting point; calcium carbide production with coke requirements try to maximize the fixed carbon content.