查询词典 select flotation

In this paper, the flotation separation mechanism of silicate mineralsbetween quartz and clinochlore was studied.

本论文研究了粉石英和斜绿泥石两种不同类型硅酸盐矿物的浮选分离机理，考察了反浮选和酸处理提纯工艺在电工电子级硅微粉制备中的作用及机理，优化了各步骤条件，并且制备了电工电子级硅微粉。

The purification of powder quartz was studied through reverse flotation by using oleic acid as the anionic collector. The separation mechanisms of powder quartz and clinochlore as well as the adsorption mechanism of the anionic collector were investigated.

采用油酸作阴离子捕收剂，用反浮选的方法对粉石英的纯化进行研究，探讨粉石英和斜绿泥石的分离机理以及捕收剂的吸附机理。

In the experiment,ζ-potential of the two minerals were measured, and the effects of pH, concentration of oleic acid and flotation time on the purity and recovery of SiO2 were tested. Furthermore, the crystal structure, surface characters of quartz and clinochlore, and the solution chemistry of oleic acid as the anionic collector were analyzed.

实验中测定粉石英和斜绿泥石的ζ电位、pH值、油酸浓度、浮选时间对SiO2回收率和纯度的影响；分析粉石英、斜绿泥石的晶体结构和表面性质以及油酸作阴离子捕收剂时的溶液化学。

Powder quartz ; clinochlore ; reverse flotation ; separation ; mechanism

粉石英；斜绿泥石；反浮选；分离；机理

The research and development of CWM preparation with flotation tailings and combustion in FBC boiler for power generation in Pangzhuang Preparation Plant are in- troduced in this paper.

介绍了庞庄煤矿利用浮选尾煤制水煤浆沸腾炉燃发电的研究开发过程，找出了一条解决煤泥综合利用的新途径，并具有良好的推广应用价值。

The results indicated that the metal recovery of gold is raised from 43.0% and 62.5% of simplex cyanidation or flotation process to 93.18% of present study.

试验结果表明，金的总回收率从单一氰化或浮选时的43.0%和62.5%提高到现在的93.18%。

Based on analyzing the mechanism of oil-water separation in depurator, a mathematical modal for dascribing the operation of induced air flotation depurator has bean developed.

利用文中给出的数学模型进行吸入式气浮净化机的工艺设计时，应通过模型试验确定速度常数和极限脱油浓度，文中给出了设计步骤。

In this article, the reaction mechnism of several series of high polymers that activate or depress the flotation of diaspore and other three gangues was obtained.

通过本论文的研究，初步得出几种改性高分子药剂对一水硬铝石及三种常见的脉石矿物的浮选抑制、活化机理。

In this paper, the synthesis of alkyl-guanidine sulfate s and its flotation properties to diaspore, kaolinite, pyrophyllite and illite have been started.

本文系统地研究了烷基胍硫酸盐系列捕收剂的合成方法及其对一水硬铝石、高岭石、叶蜡石和伊利石的浮选性能，通过矿物的接触角测量、ζ-电位测定和红外光谱分析等手段，探讨了烷基胍类捕收剂与铝硅矿物的作用机理。

Results of flotation show that the diaspore can be strongly depressed when BK501A is put into pulp,but it almost has not any effect on the flotability of kaolinite.

浮选试验表明，通过加大药量，一水硬铝石在广泛的pH范围内被抑制，而对高岭石的可浮性影响很小。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。