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- Gallium recovery technology used to recover gallium from recycle solution in Bayer process, zinc leach residue, coal fly ash and fly ash in the production of yellow phosphorus(treater dust) ,and its recent progress are discussed. 讨论了从拜耳法炼铝循环液、锌浸出渣、煤燃烧烟尘和黄磷电炉烟尘中提取镓的技术及其进展。
- Thermodynamics and technologies of separating gallium and germanium from ferrous powder produced from zinc leach residues were investigated by corrosion process. 研究了用锈蚀法分离浸锌渣还原铁粉中的镓和锗的热力学基础与技术条件。
- According to the principle that the property of indium and zinc is similar,the indium is enriched from zinc leached residue by vaporization process in kiln,the recovery rate of indium and zinc is greater than 80% and 90% respectively. 根据锌、铟性质类似的原理,利用回转窑挥发法处理低铟的锌浸出渣,锌的回收率大于90%25,铟的回收率大于80%25。
- Laboratory Study for Processing Zinc Leach Residues with Cyclone Furnace 利用旋涡炉处理锌浸出渣的试验研究
- Corrosion Mechanism of Kiln Liner in Zinc Leaching Residue Volatilizing 锌浸出渣挥发窑窑衬腐蚀机理研究
- Fundamentals and applications of separating Ga and Ge from ferrous powder reduced from zinc leach residues by corrosion process 锈蚀法从浸锌渣还原铁粉中分离镓锗的基础与应用
- Application of Electrostatic Precipitator in Dust Collection for Volatilization Kiln of Zinc Leaching Residue 电收尘器在锌浸出渣挥发窑烟气收尘中的应用
- Protective Effect of Iron-Kiln Crust in Volatilizing Kiln of Zinc Leached Residue on Kiln Linear--A Study 锌浸出渣挥发窑中铁窑皮对窑衬的保护研究
- Discussion on Prolonging the Operation Cycle of Zinc Leaching Residue Volatilization Kilin 延长锌浸出渣挥发窑运行周期的探讨
- Keywords volatilize;oxidation-reduction;cooling;collecting dust;zinc leaching residue; 挥发;还原-氧化;冷却;收尘;含锌浸出渣;
- The action of dehexavalent chromisation during chromium leach residue sintering and the main affecting factors are studies. 对铬浸出渣烧结过程中六价铬脱除行径以及影响六价铬脱除的主要因素进行了研究。
- zinc leaching residue 锌浸渣
- PRODUCTION TECHNOLOGY AND ENERGY SAVING OF ZINC LEACHING RESIDUES VOLATILE KILN 锌浸出渣挥发窑生产工艺与节能
- The leach residue of nepheline is treated with nitric acid to produce aluminium nitrate, the latter was added in ammonia liquor to produce aluminium hydroxide and ammonium nitrate. 介绍硝酸处理霞石浸出渣,硝酸铝加入饱和氨水生成氢氧化铝和硝酸铵,氢氧化铝在气体悬浮炉中煅烧,生产砂状氧化铝的工艺流程及设备。
- Keywords zinc leaching residues;flotation;collector, silver mineral;electrochemistry;corrosion; 锌浸出渣;浮选;捕收剂;银矿物;电化学;腐蚀;
- Recovering zinc from zinc oxide leach residue using solvent extraction 用溶剂萃取法从氧化锌矿浸出渣中回收锌
- The commercial test shows that this process can achieve a zinc leaching rate of 98.05% and an iron leaching rate of 29.22%, thus realizing selective leach of the zinc effectively. 工业试验表明;该工艺锌浸出率达98.;05%25;铁浸出率为29
- By EDXA analysising of the leaching residue, the leaching mechanism is discussed. 利用X-射线衍射和电镜扫描分析了浸出作用的机理。
- At normal cyaniding, the finer the gold concentrate is ground, the lower gold content of leaching residue. 正常氰化条件下,金精矿磨得愈细,氰化渣含金愈低。
- The Reform Design of Agitation System in Zinc Leach Tanks 锌浸出槽搅拌系统的改造设计
