渣

Industrial test on smelting titania slag by use of Panzhihua and Yunan titaniferrous ores in open ore-smelting furnace was studied. The smeltings characteristics and parameters were analyzed .

对采用敞口电炉冶炼攀枝花钛矿和云南钛矿获得钛渣进行工业试验研究，并对敞口电炉的钛渣冶炼的特性、参数等进行了分析。

The utilization of preparing iron oxide red by pyrite cinder, which can not only control the cinders pollution but also can supply the new technology and new material. It has preferable social, economic and environmental benefits.

利用硫铁矿烧渣生产氧化铁红，既解决了烧渣的污染问题，同时也为氧化铁红的生产提供了新原料和新工艺，具有较好的社会、经济及环境效益。

The discrete ordinates model was used for modeling the radiative heat transfer, and the effect of slag particles on radiative heat transfer was included.

结果表明：炉体入口存在张角约为10°的中心射流区，其流速和温度均较高，且周围存在明显回流区，回流区内部分颗粒富集；大部分颗粒直接落入渣池，且粒径越大落入渣池时温度越高；炉内温度分布除中心射流区，整体分布均匀，且随壁面灰渣厚度的增加而升高；计算结果与实验测量结果及文献值基本一致。

Rubble, you're a rubble-sku - a numbskull!

碎渣，你是个碎渣脑袋-一个笨蛋！

Oxidizing feature which is oxidizing leaching of every element, studied kinetics of anode oxidation, analyzed oxidizing slag with XRD and SEM during suspension electrolysis of zinc sulphide mine. The results show that zinc sulphide concentrate in different suspension electrolysis solution can be oxidized. However, the ore in zinc sulphide, ammiaonia sulfate and sulfuric acid suspension electrolysis solution can be oxidized obviously and has better oxidation rate.

确定了硫化锌矿悬浮电解时的电解液后，我们又对硫化锌矿在悬浮电解过程氧化特征即矿物氧化时其中各元素的氧化溶出情况进行分析，对阳极氧化进行了动力学研究，对氧化渣进行XRD和SEM分析，以了解其含锌矿物在悬浮电解过程中的氧化规律，还进行了渣中元素硫的回收。

After the research of anodic oxidation slag, we got the composition of the suspension electrolyte of zinc sulphate solution. 2 The results of electrode kinetic of anodic oxidation showed that the electron transfer during the process of electrochemical oxidation was 1, and the electrochemical mechanism was: ZnS=Zn~(2+)+S~-+e Zn~(2+)+2S~-=ZnS + S~0 3 The flow sheet which can produce zinc according to suspension electrolysis principle in industry was put forward. 4 Elemental sulfur in oxidizing slag was recovered by distillation.

本文的创新点是： 1提出了以硫酸锌溶液为基础的悬浮电解液体系；通过对阳极氧化渣进行系统的分析研究，得出了硫化锌矿物的悬浮电解的电解液组成； 2通过阳极氧化电极过程动力学分析得到，电化学氧化过程中电子转移数为1，电化学机理为： ZnS=Zn~(2+)+S~-+e Zn~(2+)+2S~-=ZnS+S~0 3提出了工业上利用悬浮电解原理生产金属锌的工艺流程； 4对氧化渣中的元素硫采用蒸馏法原理进行回收。

By comparing granulated-slag with quartz sand,the filtering performance of granulated-slag can be known.

通过石英砂和水淬渣单层滤料的对比试验，了解水淬渣的过滤性能。

When the charge formula among concentrate, sodium carbonate and coal powder is 100:50:10, the temperature is 980℃, time is 60 min, the direct recovery rates of main metals are that 92.29% Pb, 79.82%Sb and 84.94%Ag, the slag ratio of metals for Pb, Sb, Ag, In, Zn, Cu and Fe are 5.00%, 3.21%, 8.97%, 69.76%, 95.28%, 78.00% and 87.74% respectively, the grade of sodium sulphide in the slag is 52%, the slag ratio is 62.4%.

炉料配方为精矿：纯碱：煤粉＝100：50：10；温度为980℃，时间为60 min时，各主要金属直收率分别为：Pb 92.29、Sb 79.82、Ag 84.94，金属入渣率分别为：Pb 5.00、Sb 3.21、Ag 8.97、In 69.76、Zn 95.28、Cu 78.00、Fe 87.74，熔炼渣中硫化钠品位为52%，渣率为62.4%。

A study was made of the alkali recovery from sodium hydrate alumino silicate by wet treatment .

对钠硅渣湿法处理工艺的脱碱过程进行了研究，分别考察了脱碱温度、时间、液固比和石灰添加量等因素对钠硅渣脱碱效果的影响，提出了适宜的脱碱工艺条件。

The furnace slagging has puzzled tangential-fifing utility boiler for a long time. In this thesis, a full model of furnace slagging has been introduced. Some problems in numerical simulation are analyzed and mended.

本文针对切圆燃烧煤粉炉炉膛结渣问题，建立比较完善的炉内结渣预报模型，并对数值预报中存在的问题进行了分析和改进。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。