增大晶种容量表面积能加快脱硅速度。
To enlarge the capacity surface area of the seed can make the desilication speed up.
串联法的工艺特点，更宜于采用合流脱硅。
The characters of series process are suitable for the confluence desilication.
均匀加入适量脱硅剂对缓解泡沫渣是有益的。
The increase of slag basicity can facilitate the decrease of foaming slag and desiliconization.
并探讨了铁水预脱硅防止生成泡沫渣的原理。
In the present paper, the principle of preventing slag from foaming in pre-desilication of hot metal is discussed.
针对预脱硅过程的影响因素，进行了大量研究。
Extensive study is conducted for the factors effecting the pre-desilication process.
采用高温脱硅—磁选工艺从炼铜水淬渣中回收铁。
Process of desilication under high temperature-magnetic separation was adopted for iron recovery from water quenched slag of copper smelting.
合流脱硅是简化联合法生产流程、降低能耗的有效措施。
Confluence desilication is an effective measure which can simplify the combination process and reduce energy of the process.
针对铝土矿资源特点，设计了一种适合铝土矿预分选脱硅的重选设备。
According to the properties of bauxite, a new gravity separator for silicates removal from bauxite has been designed for the pre-separation of bauxite.
从分析脱硅的条件出发，引导出新的工艺操作方法、工艺参数和加料方法。
On the basis of the analysis of the conditions of desilicification, the author puts forward a new technological process, together with its parameter and feeding methods.
试验结果表明，串联法采用常压合流脱硅流程可以达到所需要的硅量指数。
The results of test show that atmospheric confluence desilication in the series process can approach the required siliceous modulus.
为降低某磁铁矿选矿厂的浮选尾矿品位，进行了新型磁浮选脱硅试验研究。
In order to reduce the flotation tailings grade of a dressing plant of magnetite, experimental researches on the new magnetic flotation with silicon removal were carried out.
在实验室试验研究了固体氧和气体氧对高磷铁水预脱硅效果及温降的影响。
The effects of solid oxygen and gaseous one on desiliconization pretreatment efficiency and temperature drop of high phosphorus content hot metal were experimentally studied.
本文从如何提高脱硅器通过能力方面提出了三种途径，并做了较详细的分析阐述。
Thus, three ways of throughput -raising capacity of the existing equipment and the expositional analysis are presented.
文章介绍了脱硅机存在的问题及对生产、清理造成的影响，以及对其进行改进的结果。
This paper introduces the problems existing in the Desilicator and their influence on the production and cleaning, and expounds the results of their improvement.
结果表明，通过控制转炉钢渣的组成可获得约75%的脱硅率和80%左右的脱磷率。
The results showed that the desiliconization rate of about 75 % and the dephosphorization rate of 80 % are achieved by using converter slags with optimum composition.
系统地分析了影响脱硅过程的诸因素，通过正交试验确定了适宜的常压脱硅的工艺控制参数。
The paper analyzed the factors affected desilication process, and by orthogonal experiment confirmed the parameters controlled by suitable normal-pressure desilication process.
用流化床传热技术，研究惰性固体颗粒清除和防止铝土矿熟料溶出液脱硅过程中的硅渣结垢。
The fouling prevention and on line cleaning of desiliconization preheating exchanger with the fluidized inert solid particles is investigated.
为了从高含硅、含铁等的氧化锌矿中提取锌，设计了低酸浸出、针铁矿除铁并脱硅提锌的新工艺。
To extract zinc from high si and Fe zinc oxide ore, a new process consisting of low acid leaching, iron removal and desilication was developed for zinc extraction.
本文就列管预热器和套管预热器在粗液脱硅过程中的应用进行了论述。并对其结疤状况进行了分析。
The paper discussed the application of tube still preheater and double-pipe preheater in the process of removing silicon, and analyzed the situation of the scab.
试验表明：活化赤泥的脱硅效果优于拜耳法末次赤泥及溶出赤泥，且脱硅溶液硅量指数可达到指标要求。
The results show that among the three kinds of seeds, the activated red mud has the best desilication effect and the silicon index of desilication solution can meet the requirement.
在合成这些化合物的研究中，发现了“脱硅反应”的存在，并通过GC -MS分析提出了脱硅反应的可能机理。
In the study of the synthesis of these compounds we found the exist of desilylation reaction and by means of GC MS analysis the probable mechanism for the desilylation was proposed in this paper.
铝土矿中的含硅矿物在磨矿过程中极易泥化，产生大量的次生矿泥，严重影响了反浮选脱硅过程，入选物料粒度组成的影响就更不容忽视。
The silicon containing minerals in bauxite are very apt to be slimed so as to produce a large amount of secondary slime which can seriously affect the silicon removal in reverse flotation.
从理论上分析了利用真空蒸馏的方法除磷提纯冶金级硅的可行性，并进行了真空条件下脱磷的实验研究。
In this paper, a theoretical analysis about the feasibility of phosphorus removal in metallurgical grade silicon with vacuum distillation, then an experiment was conducted.
对大同烟煤脱灰前后的灰组成分析表明，高精煤中的灰分含量与其所含的硅、铁组分的质量之和呈线性关系。
Ash component analysis before and after deashing of Datong coal indicated that a linear relationship exists between ash content in deashed coal and total contents of Si and Fe in the ash.
本文简要介绍了一种新型硅类脱墨剂在脱墨生产线上的试用情况。
A new silicon-type deinking agent and its application in a deinking production line are introduced briefly in this paper.
结果表明，HF酸对高硅低钙含量的煤和石墨有显著的脱灰效果；
The results showed that HF acid has remarkable deashing capacity for coal and graphite with high Si and low Ca content.
结果表明，HF酸对高硅低钙含量的煤和石墨有显著的脱灰效果；
The results showed that HF acid has remarkable deashing capacity for coal and graphite with high Si and low Ca content.
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