A kind of fly ash-based coagulant combining the capabilities of both physical adsorption and chemical coagulation has been prepared by adding a small amount of blast furnace iron sludge and an appropriate amount of helping solvent (HS) to fly ash in coal-fired thermal power plants and then the resulting mixture being stirred and extracted with a dilute H 2SO 4 for 2 h at 90℃.
笔者研究了在热电厂粉煤灰中加入少量的鼓风炉铁泥和适量的助溶剂HS ,在加热条件下用稀硫酸搅拌浸取 2h后 ,制得集物理吸附和化学混凝为一体的混凝剂。
A blast furnace iron sludge-based coagulant combining the capabilities of both physical adsorption and chemical coagulation has been prepared by adding a small amount of fly ash and an appropriate amount of helping solvent(HS)to blast furnace iron sludge,generated during the blast furnace gases,and then the resulting mixture being stirred and extracted with a dilute H 2SO 4 for 2.
研究在鼓风炉铁泥中加入适量的粉煤灰和助溶剂HS ,在 90℃温度下搅拌浸取 2 。
Enrichment and Comprehensive Recovery of Germanium and Indium in Smelting Process of the Closed Blast Furnace;
韶冶密闭鼓风炉熔炼过程中锗铟的富集与综合回收
Imperial Smelting Furnace (ISF) smelting process is a quite complex process.
密闭鼓风炉的熔炼过程极其复杂，工艺结构庞大。
Discussions on Optimization of Reduction Smelting Conditions of 7.7m~2 Blast Furnace for Lead Smelting in Chihong Company
优化驰宏公司7.7m~2炼铅鼓风炉还原熔炼条件的探讨
Study on Numerical Simulation of Smelting Process and Gas-solid Flow in Imperial Smelting Furnace;
铅锌密闭鼓风炉内熔炼过程与气粒两相流动的数值模拟研究
The lowest part of a blast furnace or cupola, from which the molten metal flows.
炉底部分熔化的金属可从中流出的鼓风炉或化铁炉的最低部分
Fundamental Research on Coal Hot-Air Rotary Hearth Furnace Process;
转底炉煤基热风熔融炼铁工艺的基础性研究
The design and application of automatic control system for hot-blast stove in melting process
熔炼热风炉自动控制系统的设计与应用
Iron is extracted from the ore by means of the blast furnace.
铁是从铁矿中通过高炉鼓风煅烧炼取的。
The application of DCS to a copper smelting furnace
集散控制系统在铜冶炼鼓风炉控制中的应用
blast-furnace cinder
高炉矿渣, 鼓风炉炉渣
medium frequency coreless induction melting furnace
中频无心感应熔炼炉
frequency crucible induction melting furnace
频率坩埚感应熔炼炉
mains frequency coreless induction melting furnace
工频无心感应熔炼炉
Melting Control of 3 t/h Spacious Twin-Tuyeres Cold Blast Cupola
3t/h两排大间距二次送风冷风冲天炉的熔炼控制
electric furnace for manufacturing, refining or smelting metals
电炉,制造、提炼或熔炼金属用
Blast Furnace: Use iron ore from the mines to make pig iron for you weapons.
鼓风炉：铁矿石在这里炼成生铁，可以用来制造武器。
Practice of improving 10t refiner magnesium fining reclaiming efficiency
提高10吨精炼炉熔炼外购镁精炼回收率的实践
High-volume flow rates of argon are introduced via specialized lances or "tuyeres"in a variety of melting and refining processes.
在许多熔化和精炼过程中，通过特殊的喷管或鼓风口引入大量高流速氩。
