应用铁铝型高水速凝材料不仅可解决矿山充填料不足、全尾充填存在的问题，还可提高采矿强度和生产效率。
The cementing material can not only solve some problems in filling of fullrangetailing, but also improve mining intensity and productivity.
方法采用低铁饲料喂饲大鼠并辅助尾静脉放血，建立大鼠低铁性贫血模型。
Methods The rats model of hemophthisis was established with the method of feeding the low iron feed and blood letting in caudal vein.
以蓬莱黄金冶炼厂金矿氰化尾渣为原料，主要对氰化尾渣的预处理及铁红制备进行了详细的研究，得出了氰化尾渣提金和制备纳米氧化铁红的最佳的工艺条件。
Study the pretreatment of cyanide tailings from Penglai gold smelting plant and make the optimal processing condition of cyanide tailings' pretreatment and red iron oxide 's production.
答：先化验以下铁含量，如果铁含量高，可以采用磁滑轮抛尾。
Answer: the first to assay the following fe content, if iron content high, can use magnetic pulley cast the tail.
模型组采用AOAC改良的 低铁饲料配方辅以尾静脉放血建立缺 铁性贫血模型。
Rats in model group were fed with AOAC-modified low-dosage iron feeds to establish IDA models by blooding at caudal vein.
为此，提出了利用制酸厂的制酸废热，应用逆流式处理工艺回收制酸尾料中的铁。
It is proposed to use the waste heat from the acid-making process to recover the iron in the acid-making tailing by a countercurrent process.
本发明属于炼铁领域，涉及一种提钒尾渣深度还原直接生产海绵铁的工艺方法。
The invention relates to a technique method for directly producing sponge iron by carrying out deep reduction on extracted vanadium tailings, belonging to the field of iron making.
采用粗粒抛尾—阶段磨矿、阶段弱磁选工艺对某低品位钒钛磁铁矿进行了选铁试验研究。
Test was made on separating iron from a low grade Vanadiferous titanomagnetite ore by a process of tailing discarding at a coarser size, staged grinding and staged low intensity magnetic separation.
采用粗粒抛尾—阶段磨矿、阶段弱磁选工艺对某低品位钒钛磁铁矿进行了选铁试验研究。
Test was made on separating iron from a low grade Vanadiferous titanomagnetite ore by a process of tailing discarding at a coarser size, staged grinding and staged low intensity magnetic separation.
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