pelletization

The pelletizing dust which was charged into EAF to recover the noble metal elementsorwas asthe raw materialof stainless steelmaking all is the good methods.

除尘灰造球后加入电炉进行贵金属的回收或作为不锈钢生产的配料是比较合理的利用途径。

The basic technical requirements of pelletizing are described.

论述了铁精矿造球的基本工艺技术要求,根据武钢程潮铁矿的原料条件,利用该矿球团生产线上6 000mm圆盘造球机,通过调整造球盘转速、倾角、给料量等技术参数,改变加水地点及加水方式,强化制粒效果,提高了生球成球率及台时产量,生球合格率提高了26。

Adding steelmaking mud can recover useful metal in steelmaking mud and can increase pelletizing propertis in the production process of pelletizing This method can implement the aim of comprehensive utilization The thickness of steelmaking mud slurry can be controlled by determining specific gravity metho

　造球过程中喷加炼钢污泥，可回收污泥中的有用金属，并可提高造球物料成球性能，增加生球量，达到综合利用的目的。

In pellet plant,balling is a very important process,which influences directly the output & quality of final pellet and whether accretion is formed in rotary kiln.

造球是球团生产中的关键环节,生球产质量直接影响成品球的产质量以及回转窑的结圈。

Theballing regularity of this kind of raw material was found out and the measure for raisinggreen ball shock temperature was presented.

着重研究了以膨润土为造球粘结剂的高质磁铁精矿球团的造球特点及生球干燥特性，并对其从机理上作了简要分析，阐明了高硫磁铁精矿球团造球的规律性，提出了添加表面改性剂SB是提高生球爆裂温度的有效手段。

The laboratory test of pelleting and roasting with proportioning of inplant pellet dust was presented.

着重介绍了采用球团厂除尘灰造球焙烧实验室试验。