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Process for making it possible to discard a metallurgical slag containing oxidised sodium and phosphorus compounds on a dump or a slag heap
Process for making it possible to discard a metallurgical slag containing oxidised sodium and phosphorus compounds on a dump or a slag heap
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机译:可以将含有氧化的钠和磷化合物的冶金炉渣丢弃在堆场或炉渣堆上的方法
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摘要
A basic alkaline-earth metal compound 6 capable of forming a water-insoluble compound with the phosphorus of the slag is added to the slag 5, kept in the molten state. The invention applies to slags from the removal of phosphorus from pig iron using sodium carbonate. IMAGE
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