In view of the low ore grade and recovery of the flotation concentration,improving grinding fineness,promoting the concentration grade of copper 1.
针对该矿浮选精矿品位及回收率偏低的现实,通过提高磨矿细度,铜精矿品位提高1。
Through regvinding technology of the middling to improving grinding fineness,adopting mix with of flotation reagents and introducing from new flotation reagents,lead and zinc recovery of flotation factory are improved.
通过中矿再磨,改善磨矿细度,采用混合用药的方法和引进新的选矿药剂,提高了选厂铅、锌金属回收率。
This testing unveiled the reason of low leaching rate of CIL technology of a certain tiny carbonaceous schist gold ore, and emphatically studied how to improve the fine grinding and pretreatment CIL testing .
查明了某地碳质片岩型微细粒金矿石炭浸工艺金浸出率低的原因 ,并着重进行了提高磨矿细度和预处理助浸—炭浸试验研究 ,使浸渣金品位由直接炭浸的 0 。
Research on properties of concrete with pre-hydrated fly ash and grounded furnace slag;
磨细矿粉和预水化粉煤灰在混凝土中的应用
By test of performances effect recycled mill admitxture and grounded furnace slag on concrete,on the basis of perse characteristics influence of each on concrete,adopting admitxture compound technique makes admitxture properties;advantage complement.
通过再生磨细掺合料和磨细矿粉对混凝土性能影响的试验,根据各自对混凝土的影响有不同的特点,故采用掺合料复合技术,使各掺合料性能优势互补。
Concrete crack mending material was prepared by Micro-fine Cement(MC),Granulated Ground Blast Furnace Slag(GGBS) and other admixtures.
以超细水泥、磨细矿渣及其它外加剂制备了水泥混凝土路面裂缝灌浆材料,研究了该类材料的耐久性能和收缩性能,并通过热分析及微观形貌的观测分析揭示了材料耐久性的改性机理。
From the point of view of engineering application and taking the GGBS and the composite mineral admixture which contains GGBS and FA as research objective,influence of the mineral admixtures on the performances such as durability and mechanical properties of the cementitious material is investigated.
本课题从工程应用的角度出发,以磨细矿渣和磨细矿渣-粉煤灰复合掺合料为研究对象,着重研究了矿物掺合料对水泥基材料耐海水侵蚀性能的影响。
The chloride binding capability of mortar and paste blended with 70% ground granulated blast furnace slag (GGBS) is greatly increased, especially the chemical binding capability.
研究了磨细矿渣净浆和砂浆对外渗氯离子的结合性能 ,结果表明 :掺加 70 %磨细矿渣可使净浆和砂浆结合氯离子能力、尤其是化学结合能力大幅度增加 。
Application test showed that after ultrafine crushing, calcination, superfine pulverization and surface modification by silane coupling agents, the kaolin powder can be used as the functional filler of high quality cathode electrophoresis paint with the better filling properties than the kaolin abroad.
应用试验证明,沉积型高岭土经超细粉碎、煅烧、超细磨矿后,作为高性能阴极电泳漆的填料和进口高岭土相比,填充性能得到明显改善。
Experiment research on compound recycled mineral admitxture and mineral slag
再生磨细掺合料与磨细矿粉复合的试验研究
Comparison of Activity Effect of Pulverized Strontium Slag,Pulverized Slag and Fly Ash
磨细锶渣、磨细矿渣及粉煤灰活性效应对比
Character and Morphology of Slag Powder Prepared in Jet Mill
气流磨粉磨超细矿渣粉的粉体性能和微观形貌研究
Research on Compound Performance of Waste Concrete Pulverized Admixture and Slag Powder
废弃混凝土磨细粉与矿粉复合性能试验研究
Research of the concrete mixed with the powdered slag and high calcium fly ash
掺磨细矿渣粉和高钙粉煤灰混凝土的研究
The Application and Research of Grinding Aid in the Manufacturing of Slag Superfine Powders
助磨剂在矿渣微细粉制备中的应用与研究
Application of the fly ash and ground slag on marine concrete
粉煤灰和磨细矿渣在海工混凝土中的应用
The applied study on concrete comprehensive prepared by milled slag and fly ash
磨细矿渣和粉煤灰复合配制混凝土的应用研究
The Study on the Effect of Slay Powders and Fly Ashes upon the Sulfate Corrosion Resistance of Concrete
“双掺”磨细矿渣粉和粉煤灰对混凝土抗硫酸盐侵蚀性能的影响研究
grinder roller for solid mineral materials
辊式固体矿物粉磨机
The wheat grinds to a fine flour.
小麦可被磨碎成细面粉。
The act or process of grinding, especially grinding grain into flour or meal.
磨坊，碾谷，碾磨碾磨的行为或过程，尤指将谷物磨成细粉或粗粉
The formula could simulate the packing density of the blend materials such as cement, fine-slag, and fly ashes.
说明该公式可以用来模拟诸如水泥、磨细矿渣、粉煤灰等胶凝材料细颗粒的堆积密度。
To rub, crush, grind, or pound into fine particles or a powder; pulverize.
研磨捣碎搓擦、磨细、捣烂,使…研磨成细粉末,使成粉末状
Research on the Grinding Dynamics of Phosphorous Slag Superfine Powder with Stirred Mill
搅拌磨制备磷渣超细粉的粉磨动力学研究
To grind, pulverize, or break down into smaller particles in a mill.
研磨，粉碎用磨臼研磨或碾制成细小的颗粒
fine powdery foodstuff obtained by grinding and sifting the meal of a cereal grain.
谷类粗粉经过碾磨而成的细粉。
CONSTRUCTION OF SUPER HARD AND WEARING CONCRETE FLOOR OF H-HARDTOP POWDER
H-HARDTOP矿粉超硬耐磨混凝土地坪施工