1.
Research on producing Portland Cement 425~# with low grade limestone
用低品位石灰石烧制425号硅酸盐水泥的研究
2.
To Produce High-quality Cement with the Low Grade Limestone;
用低品位石灰石配料生产优质水泥熟料
3.
A successful practice of using lower grade limestone as raw material in cement production
低品位石灰石作为水泥生产原料的成功实践
4.
Digestion of Shanxi Diasporic Bauxite with Low and Medium Grade through Lime Bayer Process
山西中低品位铝土矿的石灰拜耳法溶出
5.
Study on Digestion of Chinese Middle/Low Grade Bauxite in Lime Bayer Process
中低品位铝土矿石灰拜耳法溶出的研究
6.
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
7.
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
8.
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
9.
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
10.
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
11.
killed lime
消石灰, 失效石灰
12.
Preparation of Clinkers Using Flue Gas Desulphurization Gypsum as CaO Resource Substituting Limestone at Low Sintering Temperature
脱硫石膏取代石灰石低温制备水泥熟料的研究
13.
Effect of Ore Size on Bioleaching of Low-grade Chalcopyrite Ore With Activated Carbon
矿石粒度对活性炭催化低品位原生硫化铜矿石细菌氧化的影响
14.
sampling, inspection, packing and marking of lime and limestone products
石灰和石灰制品取样方法、检查、包装和标记方法
15.
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
16.
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
17.
Study on Ammonia-Ammonium Leaching of Low Grade Nieckel Ore with High Alkali Gangue Content
碱性脉石低品位镍矿氨—铵盐体系浸出的研究
18.
A New Technology of Extracting Vanadium from High Calcium Low-grade Stone-coal
高钙低品位石煤提取五氧化二钒新工艺