The resultant 2-stage leach process is as follows:In the first stage,"low-acid"leaching is adopted for In enriched residue,high-grade In residue is leached first by concentrated acid followed by diluted acid while in the second stage,"medium-level acid"is used for leaching.
探索了不同原料铟的浸出工艺,得到的两种二次浸出工艺为:铟富集渣第一次浸出采用"低酸"浸出,第二次浸出采用"中酸"浸出;高品位铟渣第一次浸出采用先"浓酸"浸出后"稀酸"浸出,第二次浸出采用"中酸"浸出。
A large quantity of blast furnace slag discharged in Laiwu Steel Company causes serious environmental pollution.
莱钢每年排放大量的高炉矿渣造成了严重的环境污染,利用高炉矿渣生产微晶玻璃受到国内外的广泛关注。
Replacement of pebbles with blast furnace slag for roadbed and road base cannot only solve the problem of transportation and construction cost,but can solve the problem of pollutions caused by abandoned blast furnace slag,which is significant for the alleviating material shortage,increasing the value of slag,comprehensive utilization and protection of the ecological environment.
高炉矿渣代替碎(卵)石作为公路路基、路面基层材料既可解决材料运距长、建设成本高的问题,又能解决被废弃高炉矿渣占用大量土地资源并对环境造成严重污染的问题,对缓解路用材料短缺,提高矿渣价值和综合利用率,以及保护生态环境等方面具有重大意义。
In view of both the understanding of the double-interface sealing system and the basic analysis of the chemical and physical properties of blast furnace slag(BFS),a set of experimental facilities was developed for the simulation of interfacial bonding in cementing,and experimental evaluation was conducted on the performance of blast furnace slag cement system by bond strength simulation test.
基于对双界面封固系统的认识和对高炉矿渣物化特性的分析,研制了用于模拟固井界面胶结的试验装置,利用胶结强度模拟试验等方法评价了高炉矿渣水泥体系的性能。
The flyash and slag, with standard sand as aggregate, were used as principal mat erials to prepare mineral polymer.
以粉煤灰,高炉矿渣为粉体原料,标准砂为骨料,采用振动成型方法,在蒸压釜中蒸压养护9h(养护温度为192℃),制备了矿物聚合材料。
Glass-ceramic was made from the slag of Bao-Steel Corporation in Shanghai by body crystallization.
以宝钢高炉矿渣为原料整体析晶法制备矿渣微晶玻璃,通过DTA确定微晶玻璃的热处理制度,通过XRD确定玻璃的主晶相,利用SEM观察微晶玻璃的显微形貌,并对微晶玻璃的抗折强度进行测试。
blast-furnace cinder
高炉矿渣, 鼓风炉炉渣
portland blast-furnace cement
高炉矿渣硅酸盐水泥
Research BOF Steel Slag Powder and Blast Furnace Slag Activity of Double-doped
转炉钢渣粉与高炉矿渣粉的双掺粉的活性研究
Granulated blastfurnace slag used for cement production
GB/T203-1994用于水泥中的粒化高炉矿渣
Hydrated structure characteristics of non-clinker slag cement
无熟料高炉矿渣水泥的水化反应特征
Phosphorus removal efficiency of blast-furnace slag substrate in constructed wetland
高炉矿渣基质人工湿地除磷特性研究
The Separation of Primary Mineral Phase in Granulated Blast-furnace Slag;
粒化碱性高炉矿渣中原始矿物相的形成研究
Study on the relationship between particle size distribution and powder characteristics of ground granulated blast furnace slag;
高炉矿渣粉粒度分布与粉体特性关系的研究
Study on Hydration Process of Ground Granulated Blast-Furnace Slag under Different Conditions
粒化高炉矿渣在不同环境中的水化进程研究
DEVELOPMENT SITUATION OF B.F. SLAG POWDER AND ITS UTILIZATION IN TANG STEEL
高炉矿渣粉的发展概况及唐钢的利用现状
Applied technical specification for concrete with grond granulated blast furnace slag
粒化高炉矿渣微粉在水泥混凝土中应用技术规程
Experimental study on the GGBS in the Cement-Based Ready-mixed mortar
粒化高炉矿渣微粉在水泥基预拌砂浆中的试验研究
Testing Research of Thermal Insulating Bond Mortar with Steel Slag as Fine Aggregate
粒化高炉矿渣代砂配制保温砌筑砂浆的试验研究
EFFECT OF GROUND GRANULATED BLASTFURNACE SLAG ON BOTH FROST-RESISTANCE AND CHLORIDE IONS DIFFUSION PROPERTIES OF MARINE CONCRETE
磨细高炉矿渣对海工混凝土抗冻性和氯离子扩散性能的影响
Characteristics of permeability concrete of environmental No-clinker blast furnace slag cement
环保型无熟料高炉矿渣水泥透水性混凝土的特性
Converting drilling mud to cement slurry by using blast furnace slag
用高炉水淬矿渣将泥浆转变成水泥浆
The Research on The Mineral Processing Mineralogy Characteristic of The Smelting Iron Slag in Panzhihua;
攀枝花高炉渣选矿工艺矿物学性质研究
Study on the slag constitution about the tin concentrate containing high W and AI reduced-smelting by EF
高钨高铝型锡精矿电炉还原熔炼渣型的研究