leached residue

New Technology for Pd Recovery from Selectively Leached Residue of Waste Palladium Catalyst

废催化剂选择法浸渣中提取钯新工艺

Extracting indium from basic leached residue bearing high silicon

高硅碱浸渣提铟

Study on sticking mechanism of kiln crusts in zinc leached residue volatile kiln

锌浸出渣挥发窑窑皮粘挂机理研究

Determination of silver in anode slime and its leached residue by atomic absorption spectrometry

原子吸收法测定阳极泥及其浸出渣中银

Composition and enrichment experiment of platinum metals in leached residue from a copper-nickel deposit

我国某铜-镍矿浸出渣内铂族金属选矿富集和物质组成的研究

Study On Reductive Leaching of Neutral Leached Residue in Chloride System by High Concentration Acid and Reductive Agent at High Temperature

氯盐体系中锌焙砂中浸渣高温高酸还原浸出研究

The direct recovery rate of indium is 90 % from the basic leached residue to rude indium .

从碱渣到粗铟，铟的直收率为90%。

Preparation of Mn-Zn ferrite coprecipitation powders from neutral leached residue of zinc calcine

化学需氧量（沉淀）用锌焙砂中浸渣制备锰锌铁氧体共沉淀粉

Study on Protective Effect of Slag-kiln Crust in Volatilizing Kiln of Zinc Leached Residue and Its Application

挂渣保护在锌浸出渣挥发窑中的研究与应用

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

With the high yielding of aluminum and iron , the leached residue can also be taken as a material useful for highway construction or cement production .

滤渣可以作为固化材料用于高速公路的路基建设或水泥生产中的添加剂。

Waste Dregs of EMM for Usage of Crops Preparation of Mn-Zn ferrite coprecipitation powders from neutral leached residue of zinc calcine

电解金属锰生产废渣为农作物利用的可行性用锌焙砂中浸渣制备锰锌铁氧体共沉淀粉

Effect of acid concentration , reaction temperature and slag / acid ratio on dissolution and precipitation of silicon was tested and the XRD characterization on the acid leached residue was also conducted .

主要考察了硫酸浓度、反应温度及渣酸比等因素对硅溶解和析出的影响，并对酸浸渣进行了表征。

The anode slime or its leached residue sample was dissolved by aqua-regia , and then the silver was directly determined by AAS in ammonia medium .

试样经王水分解，在氨性介质中用原子吸收法直接测定阳极泥及其浸出渣中银。

By various means of analysis and test , several layers of sticking kiln crust in zinc leached residue volatility kiln were made clear for their chemical compositions , phase components , and physicochemical properties , such as smelting point , viscosity , etc.

采用多种分析检测手段对锌浸出渣挥发窑内挂结的几层窑皮进行测试和化验，确定了其化学成分、物相组成、熔点和黏度等物理化学性质；

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%，铟的回收率大于80%。

The new smelting technology on high Ni copper concentrate from flotation and leached high Ni copper residue is studied . At last , the jetting smelting concept is put forward .

对磨浮高镍铜精矿和浸出高镍铜渣进行了冶炼新工艺研究，提出喷吹熔炼概念。

The author leached the calcined product , made zinc ions the greatest degree into the leaching solution and left the iron ions as much as possible stay in the zinc leached residue , then did the magnetic separation to it .

本试验对高铁闪锌矿的氧化焙砂进行了高温还原焙烧，再对焙烧后的产物进行浸出，使锌离子最大程度的进入到浸出液中，而使铁元素尽量的留在浸出渣。