oxidation ratio

The mian reason of metal losing is high oxidation ratio , part - fine dissemination copper sulphide ore and no fine grinded ore.

造成金属损失的主要原因是矿石氧化率偏高，部分硫化矿物嵌布极细，磨矿不够细。

Research on raise braunite oxidation ratio

提高褐锰矿氧化率的试验研究

The Study on Oxidation Ratio of Methanol with Gas Chromatography

气相色谱法用于甲醇氧化转化率的研究

The calculation of carbon oxidation ratio co_2 / co in the sintering process

烧结过程中碳素氧化CO2/CO值的计算

The effect of ClO-3 concentration , H + concentration and temperature in acidic medium on Mn2 + oxidation ratio is studied and relevant reaction formula is obtained .

研究了在酸性介质中ClO－3浓度、H＋浓度和温度对Mn2＋氧化率的影响，回归出相应的关系式。

To recover copper oxide , a test is carried out of flotation separation of prophyry copper ore with a low oxidation ratio ( 10 46 % ) .

针对某斑岩铜矿低氧化率矿石（氧化率为10.46%）进行了回收氧化铜的试验研究。

The characteristic of the refractory oxidized copper ore is the high oxidation ratio , the high combination ratio , the low grade of raw ore , it can 't reach ideal target by flotation .

这对于解决含结合氧化铜较高的金属尾矿的湿法冶金无疑是一个好方法。

Both mass gain and loss occurred by the difference of composition and testing temperature . The mass change essentially depends on the oxidation ratio of carbon and ceramics , and the characteristics of oxidized surface .

在不同材料组成和试验温度下，试样分别出现氧化增重和失重，这主要取决于碳相和陶瓷相的氧化速率及氧化层的结构特征。

In this paper , studies are conducted on flotation and cyanidation of arsenic-bearing and oxidized refractory gold ore whose oxidation ratio and content of arsenic are 99.9 % and 0.65 % respectively .

本文对原矿含砷0.65%，矿石氧化率为99.9%的难选氧化金矿石进行了浮选和氰化研究。

The oxidation ratio was obviously decreased by the appearance of liquid phase and the formation of dense oxide surface during oxidation . This makes the oxidation mechanism of the composite into blunting oxidation , resulting in excellent oxidation resistance .

氧化过程中液相的出现和致密氧化层的形成显著降低了氧化速率，使材料进入钝氧化，表现出优良的抗氧化能力。

A Study of Relationship Between Steel Ingot Oxidation and Air-Fuel Ratio

钢锭氧化烧损与空燃比的关系研究

For the simulated waste gas in this process , the relation of NO X concentration , oxidation time , ratio of oxidation and NO X absorptivity was studied and analyzed , which provides an experimental basis for its industrial application .

并对该工艺中模拟废气中NOx的浓度、氧化时间、氧化度以及吸收率之间的关系进行了实验研究和分析，为其工业应用提供了实验依据。

Oxidation of High Concent ratio n Sulfites by Gas Discharge

气体放电法氧化高浓度亚硫酸盐

It will cause the paste oxidation and lose flux ratio balance if it is exposed for long-time .

锡膏与空气长时间接触后，会造成锡膏氧化、助焊剂比例成分失调。

These indicate that co-doping of different counterions under acidic condition could improve oxidation degree and doping ratio of PAN , and results in high electrical conductivity and good electrochemical properties .

这都可以证明，在酸性条件下通过不同对阴离子共掺杂可以改善PAN产物的氧化程度，从而提高PAN的导电性能以及电化学性能。

By contrast , oxidation rate of As (ⅲ) oxidized by oxygen was much more slowly . Oxidation ratio was merely about 14 % within 50 days .

与此相比，以O2为氧化剂氧化As（Ⅲ）的速率则慢得多，50天内氧化率仅为14%左右。

The chlorine recycling result shows that it is feasible that the mixed gases from oxidation reactor can be directly utilized in toluene chlorination with some proper catalyst . The chlorine from oxidation reactor utilization ratio could reach 100 % .

氯气循环利用研究结果表明：将氧化反应后混合气体直接用于甲苯氯化反应，在适宜催化剂存在下氯化是完全可行的，混和气体中氯气利用率接近100%。