查询词典 blast furnace

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。

The research results indicated that the performance of concrete, particularly the performance of resistance to chloride ingression, has been greatly improved by adding various reactive mineral materials, such as ground granulated blast furnace slag, fly ash and silica fume.

结果表明，矿物掺合料的掺入可以极大地改善混凝土的性能，特别是抗氯离子侵蚀性能，从而提高混凝土结构的使用寿命。

For pouring molten steel -- suddenly sheared off from the iron rail linking it to the blast furnace.

当时，用于浇灌钢水的钢杓突然从连接鼓风炉的金属行车上掉了下来。

The accident occurred on April 18 in a workshop in Qinghe Special Steel Corporation, in Tieling City, when a steel ladle -- used for pouring molten steel -- suddenly sheared off from the iron rail linking it to the blast furnace.

事故发生在4月18日，铁岭市清河特钢有限公司，一个用来运送钢水的钢包，突然从连接钢包和熔炉的铁轨上滑落。

This paper describes the current situation of Chinese blast furnace ironmaking and the progress achieved after entering the 21st century.

介绍了进入21世纪以来中国高炉炼铁的现状和取得的进步。

The blast furnace gas which is byproduct of ironmaking plays an important role in the energy construction of iron and steel works.

高炉煤气是高炉炼铁的副产能源，在钢铁企业的能源结构中起着重要的作用。

Because of the limitation of the natural resources and development of coal injection in blast furnace, it is very difficult to use non coke ironmaking in China.

由于我国的资源条件有限和国内高炉喷煤量的迅速提高，应用非高炉炼铁技术在国内形成规模产业是非常困难的。

Considering the production of hot metal with low Ni content in blast furnace with laterite recently in China,the technical characteristics and relevant problems of this process were discussed based on the laterite analysis,which can give some reference for making good use of laterite.

针对目前我国的红土矿高炉法冶炼低镍生铁，本文在分析红土矿特征基础上，讨论了高炉法冶炼低镍生铁的工艺特点和存在问题，为红土矿在我国的合理利用提供参考。

The high Titania bearing blast furnace slag and NaOH may directly respond under the high temperature, then soak the eutectic slag to dissolve the dissoluble sodium salt. When the responded temperature is 1250℃, the lixiviation rate of Ti, Si, Al are higher; but the the lixiviation rate of Ti, Si, Al are very less, especially the lixiviation rate of Ti less than 10%.

采用分离剂NaOH与高钛型高炉渣在高温下直接反应，然后浸取，碱熔温度在1250℃时，钛、硅、铝都有较高的浸出率；碱熔温度为1000℃时，钛、硅、铝的浸出率明显降低，尤其是高钛型高炉渣中钛的浸出率低于10%。

A continuous hot model of lumpish zone in a blast furnace was used to get the relationship between carbon loss rate of coke and temperature in lumpish zone.

应用一个连续高炉块状带热模型得到失碳率和温度在块状带的关系。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。