查询词典 roasting

The process of selective reduction roasting-ammonia leaching-solvent extraction-electrowinning is adopted to extract nickel,cobalt and recover iron from low grade nickeliferous laterite ore.

本研究采用选择性还原焙烧-氨浸-溶剂萃取-电积工艺从低品位红土镍矿中综合提取镍、钴、铁，重点介绍了采用煤作还原剂，选择性还原焙烧的试验研究。

The magnetic ore separator is suitable for granularity material and so on 3mm following magnetite, pyrrhotite, roasting ore, ilmenite wet magnetic dressings, also uses in materials and so on coal, nonmetalliferous ore, building materials eliminates the hard work.

磁选机适用于粒度3mm以下的磁铁矿、磁黄铁矿、焙烧矿、钛铁矿等物料的湿式磁选，也用于煤、非金属矿、建材等物料的除铁作业。

The Change of hot strength of iron ore pellets during oxidizing roasting and reduction was researched.

研究了球团矿在氧化焙烧和还原过程中抗压强度的变化规律。

Qualifiedly roasting time of orientation of porcelain tooth in the meantime is also very short, usually feel for few days as usual.

同时合格的烤瓷牙适应时间也很短，通常数天就感觉正常。

In organic acid the content of quinic acid is most high, the content drops as roasting temperature is rising, and formic acid and fumaric acid content are low.

有机酸中以quinic acid含量最高，含量随著烘焙温度的上升而下降，而formic acid以及fumaric acid含量则偏低。

It has four main features:* Peanut tablets large high temperature preservation * pure physical crushing technology, pure natural * unique roasting process, pure incense-smelling * lasting peanut flavor, taste delicious dishes to bring out why the Chinese Cuisine Association unanimously selected Kim Scleropages peanut oil?

它有四大特点：*花生粒大饱满，恒温保鲜*纯物理压榨工艺，纯正自然*采用独特焙炒工艺，纯香扑鼻*持久花生浓香，带出菜肴鲜美滋味为什么中国烹饪协会一致选用金龙鱼花生油？

In this paper, the process of the cleaner roasting of shaly coal was studied.

本研究对石煤清洁焙烧工艺进行了研究，发现钙化焙烧除可完全避免钠化焙烧过程中Cl2 、HCl等有害气体的产生外，石灰在焙烧过程中有很好的固硫效果。

In 1973 the Institute of Chemical Metallurgy was engaged to carry out research on fluidizcd roasting of titaniferous iron ore containing vanadium, with the special objective of utilizing the local resources of natural gas and hydraulic electric power, by reduction of the ore with a hydrogen-rich gas followed by melting of the reduced cinder in an electric furnace in order to separate the iron from a slag rich in vanadium and titanium.

化工冶金研究所于1973年接受了&流态化焙烧还原钒钛铁矿&的任务，要求结合当地资源，用天然气还原铁精矿，用水力发电熔化焙砂，再从熔渣中提取钒和钛。我们对流态化还原的若干方面开展了试验研究，包括铁精矿还原反应数据的获得和有关分析，以及可供应用的两种流态化反应器的工程研究。第一种是气控式多层流态化床，第二种是快速流态化反应器。此外，对于流态化还原中的失流以及熔砂的渣～铁分离和从熔渣中提取钒钛，也进行了试验研究。

By using the methods of XRD and physical-chemical analysis ,the results have revealed the changes in components and textures and mechanisms of alkali trachyte at different temperatures when roasting.

应用X衍射、化学分析结果和物理化学分析方法，研究富钾粗面岩在不同温度下焙烧所发生的矿物成分和结构变化及其变化机理。

Ithas thoroughly a ltered the conventional process with roasting the upper unscientifically so as not to influet the flexibility and glossy.

彻底改变了传统定型用加热部件直接对帮面进行不科学烘烤的工艺，从而避免了帮面因烘烤而损坏原有柔韧性与光泽度的弊端。

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。