The results snow mat it is tiny and limited for the slags ground to influence the groundwater quality in scale and degree.
预测结果表明，新灰场对周围浅层地下水水质影响的范围和程度是有限的。
The purpose of the pipeline pigging is clear in pipe welding of mud, welding slags sundry, for pipeline caliper and normal operation of pipeline to provide security.
管线清管的目的是清除焊接时留在管道内的泥沙、焊渣等杂物，为管线测径和管线正常运行提供保障。
The present status of our country in this field is reviewed and the way how to utilize the heat of slags is also pointed out generally.
综述了国内有色冶金炉渣热回收利用的现状，初步阐述了国内有色冶金炉渣热回收利用的途径。
If the ball within the cylinder sediment, and welding slags sundry total volume in not more than 5 litre, pigging qualified.
若收球筒内泥沙、焊渣等杂物总体积不超过5升，清管合格。
The practice showed that the blast furnace slags mainly consisted of melilite, cuspidine, bivalent metallic sulphide and Ce-Ca silica.
结果表明：黄长石、枪晶石、二价金属硫化物、铈钙硅石是构成高炉渣的主要矿物。
Application of this diagram to the BOF process may help in the selection of the amount and time of dolomite addition as well as in the petrographical examination of BOF slags.
应用这个相图，可以在氧气顶吹转炉炼钢生产中，对白云石的加入量和加入时间以及炉渣的岩相检验具有重要的参考意义。
Formulas giving the activities of components in slags viewed a ternary system which fits the regular ionic solution model deduced from the ionic theory of slags, are derived in detail.
本文根据熔渣离子理论的正规离子熔液模型要点，基于一般三元系，对正规离子熔液模型渣的组元活度计算公式进行了详细推导。
Theoretical calculation and industrial test have shown that at present production conditions in Nangang Group, the results about desulphurization of slags filtrating in LD tapping process are better.
理论计算和工业试验效果证明，在南钢现有生产条件下，采用转炉出钢过程“渣洗”脱硫工艺，具有比较好的脱硫效果。
This paper studies the relationship between the primary mineral phase separation and the recrystallisation reaction of granulated blast-furnace slags with that different chemical compositions.
研究了粒化碱性高炉矿渣中晶出原始矿物相的类型与矿渣化学成分之间的关系。
The injuries and influences of injurious ingredients contained in carbide slags used as calcareous raw materials for the production of cement were indicated.
指出了利用电石渣作为石灰质原料生产水泥时电石渣中有害成分的危害和影响。
The manganese slags after pre-treated can replace coal cinder in producing hollow block.
经过预处理的锰渣可以代替煤渣生产空心砌块；
It is found that slags decrease the rate of vacuum denitrogenation and vacuum argon blowing decreases the denitrogenation resistance of slags.
结果表明，熔渣降低真空脱氮速率，底吹氩能减少熔渣对真空脱氮的阻力。
To increase recovery of high carbon ferrochrome, the effecting factors of chrome contents in slags were analysed, and the preliminary test of adding waste magnesia brick and magnesite were conducted.
为了提高高碳铬铁的回收率，分析了影响渣中铬含量的因素，并通过配加废镁砖和菱镁矿作了初步试验。
Thermodynamic behaviors of transition metals in molten slags are an important aspect in the fundamental research of metallurgy.
熔渣中过渡族金属的热力学是冶金基础研究的一个重要方面。
The effect of basicity of top slags on oxygen content in steel and desulphurization rate during smelting bearing steel has been analyzed.
分析了轴承钢冶炼过程中顶渣碱度对钢中氧含量和脱硫率的影响。
Experimental results show that the replacement of slags by pozzolan can reduce the mechanical strength of AASC, but it can be obviously favorable for the resistance to chemical corrosion and t.
研究了这些材料对碱矿渣水泥的强度、抗化学侵蚀性能以及抑制泛碱的作用。
The desulfurization capacity of several alkaline waste slags was studied in absorber bottle.
以吸收瓶为实验装置研究了几种碱性废渣的脱硫容量。
The results showed that the desiliconization rate of about 75 % and the dephosphorization rate of 80 % are achieved by using converter slags with optimum composition.
结果表明，通过控制转炉钢渣的组成可获得约75%的脱硅率和80%左右的脱磷率。
The crystalline phases of laboratory prepared slags and commercial cover fluxes were studied by using X-ray diffraction and lithofacies analysis.
采用X-衍射分析和岩相分析两种物相分析方法，研究了实验室自制覆盖剂和工业覆盖剂的结晶矿相。
This paper presents investigation on the relationship between cementitious properties and mineral components and burnt temperatures of such slags .
本文探讨了这类渣的矿物组成、煅烧温度与胶凝性能的关系。
The ordinary portland cement of 425R type was produced by the industrial waste slags, gangue, liquid slag, phosphate slag, manganic slag and phosphogypsum.
利用工业废渣煤矸石、液态渣、磷渣、锰渣、磷石膏生产425R型普通硅酸盐水泥。
It was indicated that using carbide slag and coal ash to produce cement and brick was the best way for the utilization of industrial waste slags.
指出利用电石渣和粉煤灰生产水泥和制砖是处理工业废渣的最好途径。
The entrapment of high oxide slags in the liquid steel will not only check the desulphurization behavior in the ladle refining but also greatly increase the oxide inclusions in steel.
高氧化性炉渣进入钢中，不但抑制钢包精炼的脱S反应，而且大大增加了钢中氧化物夹杂。
To produce the colour cement by using self-powdered ultralow carbon-ferrochromium slags is a breakthrough of special cement production and is firstly created in the country.
用自粉化微碳铬铁炉渣生产彩色水泥是冶金渣生产特种水泥的突破。
The results showed that A718 produced by ESR has a higher cleanliness and structural unity. Taking suitable refining slags and procedures, the total productive cost can be reduced.
结果表明：电渣重熔法生产的A718钢具有高的纯净度和组织均匀性，选用适当的渣系和生产工艺路线，生产总成本有所下降。
The paper describes the characteristics of steel slags, the flowsheet and the practical situation in production, and introduces the beneficiation equipment as well.
系统地介绍了钢渣特性、设计选用的流程及目前生产的实际情况，并对选矿设备进行了介绍。
The waste slags produced after sewage disposal in oilfields are used for studying GTP profile control agent.
利用油田水质处理后的废弃残渣开展了GTP调剖剂研究。
The waste slags produced after sewage disposal in oilfields are used for studying GTP profile control agent.
利用油田水质处理后的废弃残渣开展了GTP调剖剂研究。
应用推荐