焙烧

Preparation of iron oxide red from magnetite sand has been studied.

研究了磁铁矿砂在氧气气氛中焙烧制备氧化铁红，给出了详细的试验条件。

The process of roasting molybdenite mixed with manganese dioxide was a new process of chemical engineering and metallurgy of resources utilization and energy saving, and had good prospect of application.

因此辉钼矿和二氧化锰共同焙烧工艺是一种资源化、节能型的化工冶金新工艺，具有良好的应用前景。

A technology for leaching gold from a refractory gold concentrate using Mesophile preoxidizing-cyanide leaching was presented.

对安徽某难处理金精矿进行了中温菌预氧化氰化浸金试验研究，并与传统焙烧氰化浸金工艺进行了对比。

Reporting to the senior metallurgist or Metallurgical manager, this role requires hands on approach to identifying and providing solutions to daily issues in the roaster plant.

向高级冶金师或冶金经理汇报工作，能在焙烧车间的日常事务中通过实践发现问题并提供解决方法。

The influences of preparation method, the calcined temperature and auxiliary forming reagent on the activity of the Fe Mo Co O catalyst for oxidation of methylal to formaldehyde were studied.

考察了制备方法、焙烧温度和成型助剂对甲缩醛氧化制甲醛铁钼钴三元催化剂活性的影响。

Key words : mineralizer; calcination temperature;α-Al2O3; grain size

采用硼酸矿化剂，焙烧温度在1 400～1 450 ℃左右，保温2～3 h，其反应式如下

This paper studies crystallization rule of oxidized pellet based on mineralogical compositions and microstructure under different technological conditions.

根据不同工艺条件下焙烧的氧化球团矿的矿物组成和显微结构，研究了氧化球团矿的结晶规律。

Techniques are applied for the sorption of rhenium from the leaching solution of the fume of calcinating molybdenite concentrate by 201×7 strong base anion exchange resin.

用201×7强碱性凝胶型离子交换树脂对钼精矿焙烧烟尘浸出液中的铼进行分离富集工艺条件研究。

The reaction of the mixed rare earth concentrate including monazite (REPO_4) and bastnaesite (REFCO_3) decomposed by CaO and NaCl additives in the temperature of 100～1000 ℃ was studied by means of XRD and TG-DTA.

用XRD和TG DTA热分析技术，研究了含独居石和氟碳铈镧矿的混合稀土精矿在100～1000℃焙烧过程中，添加CaO，NaCl时，REPO4和REFCO3的分解反应。

The adsorption of naphthol green B by Mg/Al-LDO with a Mg/Al molar ratio of 3∶1 was investigated in a batch mode.

研究了镁铝水滑石焙烧产物吸附脱除水溶液中萘酚绿B的性能。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。