Smaller slag volume in steelmaking with hot metal containing low silicon will benefit to reduce the consumption of lime and increase metal yield.
低硅铁水炼钢可以实现少渣炼钢，有利于减少石灰消耗和提高金属收得率。
By S-allying and selected faint acidic slag technology during reduction period, the recovery yield of S is up to 93%.
通过在还原期S合金化和二次造亚酸性炉渣工艺，把S的收得率提高到93％。
The invention has large yield of raw materials, low price and lower cost, thereby recycling the residual slag and reducing the environment pollution.
本发明原料产量大，价格低廉，成本较低，对废渣进行了回收利用，减少了环境污染。
This invention provides a method to treat metallurgical manganese slag ash and to produce manganese silicon fertilizer for rectifying the lack element in soil saving fertilizer and increasing yield.
本发明提供了一种治理冶金锰渣灰的方法，并生产出可以矫治土壤缺素、节肥增产、提高品质的锰硅肥。
This invention provides a method to treat metallurgical manganese slag ash and to produce manganese silicon fertilizer for rectifying the lack element in soil saving fertilizer and increasing yield.
本发明提供了一种治理冶金锰渣灰的方法，并生产出可以矫治土壤缺素、节肥增产、提高品质的锰硅肥。
应用推荐