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- A kind of ash-separator in tungsten hydro - metallurgy is presented in this paper,especially the ash-separator being used i n the scheelite calcine.The recovery of scheelite is more than 99%. 本文是关于钨冶炼收尘装置的研究,文章主要就钨精矿焙烧的收尘问题提出了一种新的收尘设备,使钨精矿焙烧的收尘效率达到99%25。
- The surface tension of fluids and the interfacial tension between fluids are both important basic data in chemical engineering, petroleum induction, hydro metallurgy and environmental protection. 流体间的界面张力是石油工业、化工、湿法冶金及环境保护等领域中重要的基础数据。
- Biological metallurgy is a new technology which combines bacillus's affection with hydro metallurgical process.General situation about bio-hydrometallurgy at home and abroad is introduced. 生物冶金是将细菌作用与湿法冶金技术相结合的一种新工艺。
- The treatment of Pb Bi Ag sulfide ore and recovery of valuable metals with the corporation of pyro and hydro metallurgical process are investigated. 研究采用火法湿法联合工艺处理铅铋银硫化矿,综合回收有价金属。
- Abstract:Take use of the sediment containing the lead from the acidized copper and cadmium sediment to hydro metallurgic produce the lead acetate and lead. 利用铜镉渣酸浸后的含铅废渣湿法生产醋酸铅及铅,有利于提高经济效益、改善生态环境。
- Keywords Hydro metallurgy Manganic manganous oxide Mechanism Factors; 湿法;四氧化三锰;机理;因素;
- hydro metallurgyn. 水冶
- The tungsten shines and gives a good light. 钨丝发亮而射出耀眼的光芒。
- Tungsten is classified among the metals. 钨归入金属类。
- The tungsten does not easily melt or break. 钨丝不容易熔化或折断。
- Even with the air pumped out the bulb, the tungsten filament slowly vaporizes. 即使灯泡中的空气被抽出，钨丝也会慢慢地蒸发。
- Was he right to change from Physics to Metallurgy? 他由学物理改为学冶金是正确的吗?
- Separating molybdenum from tungsten is a technical difficult problem in metallurgy of tungsten. 钨钼分离是钨冶金中的一个技术难题。
- The hydro craft floated over the water. 水翼艇在水面漂流。
- Soon after, Norsk Hydro said it was bowing out. 不久，海德鲁就宣布退出。
- Luoyang Jianyu Molybdenum& Tungsten Technology Co. 洛阳建宇钼钨科技有限公司是生产制造钼、制品的专业厂家。
- I graduated in metallurgy from Birmingham in1985. 我于1985年在伯明翰大学修读完冶金学学位。
- Zibo Paragon Tungsten Molybdenum Material Co., Ltd. 淄博正元钨钼材料有限责任公司。
- Zhejiang Tianshi Powder Metallurgy Co., Ltd. 浙江省天石粉末冶金有限公司。
- Set the white balance for tungsten. 把白平衡调到钨丝灯模式。
