综述了国内有色冶金炉渣热回收利用的现状，初步阐述了国内有色冶金炉渣热回收利用的途径。
The present status of our country in this field is reviewed and the way how to utilize the heat of slags is also pointed out generally.
钢铁冶金行业生产会产生大量的高炉渣。
Iron and steel industry produces a mass of blast furnace slag.
采用合理的造渣制度可以使炉渣具有良好的冶金性能，解决渣量降低带来的问题，生产出高质量铁水。
Reasonable slagging system could enhance the metallurgical properties of slag, the trouble could be solved that caused by slag quantity deceases; high quality hot metal could be produced.
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