摘要
为了充分利用转炉钢渣,对陕西某公司的水焖钢渣进行了破碎-磨矿-磁选的工艺研究。结果表明,在磨矿粒度为-0.074mm粒级占65%时,选用XCRS型鼓形湿式弱磁选机,在磁场强度为0.175 T的条件下,可获得铁品位为50.56%,回收率为64.19%的铁精粉,充分回收利用了水焖钢渣中的金属铁。
To make full use of the water annealing steel slag from a Shanxi company, a flowsheet of crushing-grindingmagnetic separation was introduced. The results show that, using a XCRS-type drum wet low-intensity magnetic separator, with a grinding fineness of -0. 074 mm 65% , iron powder with a grade of S0.56% and a recovery of 64.19% can be reclaimed with a magnetic field intensity of 0. 175 T, which indicates that most of the iron metal in this water annealing steel slag was recovered using this technique.
出处
《矿冶工程》
CAS
CSCD
北大核心
2009年第1期48-49,54,共3页
Mining and Metallurgical Engineering
关键词
转炉钢渣
磁选
铁
converter steel slag
magnetic separation
iron
