在实验室进行了链篦机-回转窑直接还原的试验研究。
The laboratory test of grate - klin direct reduction process was conducted.
本文报道用铁精矿制球、链篦机-回转窑还原焙烧法从连平磁铁矿脱除锡、锌试验的结果。
This paper presents the results of studies of a method for removing tin and zinc from pellets made from Lian-ping magnetite ore containing said metals by reductive roast in a grate-kiln.
本文介绍了莱钢通过链篦机铲料板改造，彻底解决了制约链篦机-回转窑生产的一大难题。
In this paper, the modification of spading plate was presented. As a result, the bottle-neck problem in grate-kiln production was solved.
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