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介绍了采用凌源优质钠基膨润土,降低膨润士加入量的试验情况。经试验室确定,凌钢保国铁精矿球团最适宜的加入量为0.5%。目前8m~2竖炉球团的工业生产加入量为1.5%,而且还可继续降低。
Introduced the use of high-quality sodium bentonite Lingyuan, reducing the amount of swollen persons join the test situation. The laboratory determined that Lingguo Baoguo iron ore pellets the most appropriate amount of 0.5%. Currently 8m ~ 2 shaft furnace pellets added in an amount of 1.5%, but also continue to reduce.