查询词典 blast furnace

The charge of a blast furnace may contain one, two or even all three of these forms.

高炉装料可能含其中的一种或两种，甚至于所有3种形式的铁矿石。

Pig iron is the product of a blast furnace.

生铁是从高炉中生产出来的。

Objective To evaluate the effectiveness of hazard control against occupational diseases after renovation of a blast furnace.

目的 评价高炉改建项目的职业病危害控制效果。

Ordinary clay refractory castable is widely applied in the soaking furnace and blast furnace, and it also brings compelling economics.

普通黏土耐火浇注料在均热炉和加热炉等火焰炉中，获得广泛的应用，并取得了良好的经济效益。

In comparison with the conventional viewpoint of kinetics,some unsimilarity among feature in solid state reduction process of iron ore in D.R.shaft furnace or in shaft of blast furnace is indicated such as:all factors influencing reduction are weakened, the reducibility of H_2 is not always superior to CO,the conventional gas heating curve would be modified and a new understanding of the reserve zone of reduc- tion process is found.

利用此模型对移动床还原过程进行了研究，发现了和经典动力学观点有所不同的有关竖炉和高炉固相区还原过程的一些特点和规律，如：所有因素对还原的影响均减弱；H_2的还原能力并不一定总是优越于 CO；传统的热交换曲线应有所改进；对还原过程的反应空区有了新的解释。

W hile the cement admixed with fly ash of lOW ignition.fluidizing furnace of boiler and blast furnace slag showed good performance to prepare concrete.

而当低烧失量粉煤灰、沸腾炉渣和矿渣作混合材时，水泥具有良好的使用性能。

This paper intreduces that in design of blast furnace charging equipment correct option of falling point po- sition of burden and correct option of small bell diameter can decrease and prevent the bisbell and big hoppor weared and impacted by furnace burden,so that the service life of these equipments can be increased,taking top cllarging equipment of No.

本文以济南钢铁总厂第二炼铁厂1￣＃高炉炉顶装料设备为例，简析了装料设备设计中，应考虑炉料落点位置，合理选择小料钟直径，目的是减少和避免炉料对大料钟与大料斗的冲击和磨损，提高使用寿命。

So the mainblast furnace blast furnace iron making winch is one of theimportant links.

因此高炉主卷扬是高炉炼铁的重要环节之一。

An expression of combined heat transfer coefficient was obtained based on the heat transfer analysis of a blast furnace copper stave, and the combined heat transfer coefficients at different gas temperatures were obtained through the thermal test in an experimental furnace.

根据铜冷却壁传热过程分析，得到铜冷却壁热面复合传热系数的计算公式，并在1：1的热态实验炉上进行了热态实验，得到不同炉气温度下相应的热面复合传热系数值。

6 Blast Furnace of WISCO,the technology for fully hydraulic operating and remote control equipments ahead of furnace was premature and not very well mastered and the experience of the tapping hole maintenance was also inadequate.

经过逐步对新设备的熟悉和操作方法的掌握，通过技术消化和创新，在出铁口维护上取得了一定的技术进步。

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。