查询词典 reducing furnace

Reducing afterblowing and using the carburant with low nitrogen content are important measure. The kinetics of nitrogen removal from liquid steel under vacuum with reaction between carbon and oxygen was studied on the multi-function induction furnace. The following conclusions were obtained by experiments: The nitrogen removal was obtained by the nitrogen transfer through the liquid steel diffusion layer at 67Pa and 110Pa pressure, and by the gas-liquid surface chemical reaction at 2000P.

结果表明：真空度对脱氮机理有影响，67Pa～110Pa时脱氮为一级反应，2000Pa时脱氮为二级反应，1340Pa时为混合控制；即使在。1％的条件下，碳氧反应亦可显著提高脱氮速度常数促进深脱氮，在RH内通过加强碳氧反应来提高脱氮率理论上是可行的；当钢液内存在内生或外来固态粒子时，有利于钢液中CO及N〓气泡的形成及排除，这时气泡内p〓≈0，有可能使钢液中氮含量低干与系统真空度平衡的氮含量。

In order to reduce CO_2 emission and energy consumption in a blast furnace,it is necessary to investigate the effects of some factors on direct reduction from wustiteto ironwith high oxygen enrichment and high injection of hydrogenous fuel,such as the composition and temperature of reducing gas mixture and the water-gas shift reaction .

为了减少高炉 CO_2排放和能源消耗，有必要考察在高富氧或全氧鼓风高炉大喷含氢燃料条件下，混合气体成分、温度及水煤气置换反应等因素对烧结矿浮氏体 FeO_1。

Protective gas system: pipe line from the protective gas generation station to reducing annealing furnace.

保护气系统：从保护气体发生站至还原退火炉的管道。

Reaction at the phosphorus furnace reducing agent on the one hand the reaction, the other played the role of conductivity.

还原剂在磷炉反应中一方面参与反应，另一方面是起到导电的作用。

Factories Several existing powder metallurgy engineer (the original 901 engineers) by reducing domestic advanced horizontal furnace production line.

工厂现有数名粉末冶金工程师(原九0一工程师)采用国内先进的卧式还原炉生产线。

Research on reducing flicker caused by arc furnace with advanced static var generator.

用新型静止无功发生器抑制由电弧炉引起的闪变之研究。

The temperature of reducing annealing furnace and molten zinc alloy in the pot is to be controlled by two-level distribution control with computer.

采用二级微机集散控制系统控制还原退火炉的炉温和镀锅的镀液温度。

Currently, the process of drying and pre-reducing by rotary kiln-electric furnace reducing smelting is still dominating for the exploration of nickel laterite.

现阶段回转窑干燥预还原－电炉还原熔炼工艺在红土镍矿的开发中仍占主导地位，加压酸浸法随着大型压力釜制造技术的成熟也越来越受到重视和应用。

The paper introduced the process of applying 10MW induction heating furnace to compensate temperature of welded tube before reducing mill,which is controlled by a micro-processor Compared with oil-heated,gas-heated and coke-fired furnaces,the heating furnace occupies a small area and operates agility.

介绍了英国钢铁公司科比厂在焊接钢管减径前，采用一台由微处理器控制的 10MW 感应加热炉进行温度补偿。

For reducing the fault ratio of shaft ore-roasting furnace, based on the analysis of the fault mechanism and combination of case-based reasoning and variables prediction, an intelligent fault prediction approach is proposed for the shaft furnace roasting process.

为降低竖望炉焙烧过程的故障发生率，基于故障机理的分析，将过程参量预报与案例推理技术相集成，提出了竖炉焙烧过程的智能故障预报方法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。