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- rich oxygen blowing stream 提高鼓风氧含量
- During last twenty years,in west Germany mainly top oxygen blowing converter and electricarc furnace processes have been developed. 近二十年来,西德主要发展氧气顶吹转炉和电炉两种炼钢方法。
- Compared with the 4-hole cast oxygen lance made in America, the splashing and oxygen blowing time are reduced, melting slag and dephosphorization rate are improved. 与原美国氧枪喷头及国产四孔氧枪喷头相比,化渣情况明显改善,冶炼过程中喷溅减少,脱磷率提高,供氧时间缩短,综合效益显著。
- Study on the catalysts and new technology on utilization of pure oxygen and rich oxygen process and intensified reaction are reviewed. 叙述了近年来在催化剂的研制、利用纯氧或富氧工艺、强化反应等方面的新技术。
- For un-deoxygenated molten steel, the present invention also provides the calculation method of determining the required oxygen blowing amount before quieting. 对于处理前未脱氧钢液,本发明的方法还提供了确定镇静前所需吹氧量的计算方法。
- These play an important role in high efficiency oxygen blowing of converter, steelmaking with hot metal containing low silicon and the exploitation of slag splashings for protecting lining. 在转炉高效吹氧、低硅铁水炼钢和溅渣护炉技术开发中都起到了重要作用。
- Various applications of gas separation membrane were reviewed in details, such as medical rich oxygen, air separation, water vapor separation, hydrogen recovery in refinery gas and so on. 叙述了介绍了气体膜分离技术在分离空气制备富氧、富氮,水蒸气、有机蒸汽的分离和氢气回收等工业领域的应用。
- ON INTENSIFICATION OF OXYGEN BLOWING ON BOF 提高氧气转炉供氧强度的研究
- membrane rich oxygen aid - combustion 膜法富氧助燃
- Keywords rich oxygen;limekiln;save energy; 富氧;石灰窑;节能;
- continuous gasification with rich oxygen 富氧连续气化
- We should practice economy even if we are rich. 即使我们富裕了也仍应该厉行节约。
- sintering with rich oxygen atmosphere 富氧烧结
- Keywords ferrosilicon;dealuminizing;synthetic slag;oxygen blowing; 硅铁;脱铝;合成渣;吹氧;
- She was possessed by the desire to be rich. 她被致富的欲望所支配。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Many distant relatives fawned on the rich old man. 许多的远亲都来巴结这位有钱的老人。
- The rich people often migrate in winter to Florida. 有钱的人常在冬季搬迁到佛罗里达州去。
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏,包括黄金。
- That remote barren land has blossomed into rich granaries. 过去的穷乡僻壤变成了富饶的谷仓。