1.
Investigation on the Process Mineralogy of a Low Grade Iron Ore from Xinjiang
新疆某低品位铁矿石工艺矿物学研究
2.
EXPERIMENTS ON SUBSTITUTION OF STEEL CHIP BY HIGH Si LOW GRADE IRON ORE IN SILICON STEEL MAKING
用高硅低品位铁矿石代钢屑冶炼硅铁试验
3.
Study on Coal-based Direct Reduction of Low-grade Iron Ore with Rotary Kiln
低品位铁矿石煤基回转窑直接还原研究
4.
STUDY ON MINERALOGY CHARACTERISTICS AND MAGNETIC SEPARATION OF WHENSHANG LOW GRADE IRON ORE
山东汶上低品位铁矿石的矿物学特征及磁选实验研究
5.
It's a mid scale and its ore belongs to low grade structural altereds tyle, limonite, pyrite are mainly gold carriers.
矿石以低品位构造蚀变岩型为主,褐铁矿、铁矿是主要的载金矿物。
6.
MINERAL PROCESSING TECHNOLOGY STUDY ON A LOW-GRADE IRON ORE IN HEBEI
河北某低品位铁矿选矿工艺流程研究
7.
Study on the Beneficiability of a Low-grade Molybdenum Polymetallic Ore
某低品位钼多金属矿矿石可选性研究
8.
Experimental Research on Recovering Titanium from the Tailings of Separating Iron of a Low-grade Titanomagnetite Ore
某低品位钒钛磁铁矿选铁尾矿选钛试验研究
9.
Production feasibility exploration of low grade slag and ore of some gold mine in Burma
缅甸某金矿低品位矿渣和矿石生产可行性探索
10.
Although much of the high-grade ore has been used, there remains enough low-grade ore to last for centuries.
品位高的富铁矿已经开采很多，品位低的铁矿还够开采若干个世纪。
11.
Experimental Study on the Flotation of a Low-Grade Nickel-Copper Ore
某含铜低品位镍矿石的浮选试验研究
12.
Oxidation of Low-Grade Copper Ore Flotation Pilot Study
低品位氧化铜矿石浮选工艺试验研究
13.
Analysis on the Comprehensive Recycling Technique for the Low-grade Gold Ore in a Certain Place
浅析某地低品位金矿石综合回收工艺
14.
Technological Tests for Separating a Low-grade Weak-magnetic Oxidized Iron Ore
某低品位弱磁性氧化铁矿选矿试验研究
15.
Experimental Research on the for Iron Concentration Technology for a Low Grade Vanadiferous Titanomagnetite Ore with High Phosphorus
某低品位高磷钒钛磁铁矿选铁试验研究
16.
Taigang Jianshan Reverse Flotation of Iron Ore Tailings Grade Lower Increase Recovery Rate of Iron Ore Production Practice
太钢尖山铁矿降低反浮选尾矿品位提高铁精矿回收率的生产实践
17.
The autoclaved products made of steel slag mixed with pyrite tailing, pyrite tailing and lime or gypsum respectively were studied.
用硫铁尾矿、硫铁尾矿和石灰、硫铁尾矿和石膏分别与低碱度钢渣复掺配制蒸压制品。
18.
The practice and development orientation of heap leaching technology for low grade of oxidized ores in Miaoling Gold Mine
庙岭金矿低品位氧化矿石堆浸实践及发展方向