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- acid leaching residues of asbestos tailings 石棉尾矿酸浸渣
- The valuable metals such as antimony and lead from the acidic leaching residues were recoveried by vacuum carbothermal reduction. 以含锑铅复杂氧化物的酸浸渣为原料,采用真空碳热还原方法回收了渣中的锑铅等有价金属。
- Jarosite process can obtain high recovery rate of zinc,simultaneously,most of indium remains in the jarosite residues and a little part of indium remains in the high acidities leaching residues. 某锌精矿中铟含量很高,采用黄钾铁矾法处理该高铟锌精矿,在得到较高锌回收率的同时,大部分的铟进入矾渣,少部分进入高浸渣,从矾渣和高浸渣中可回收得到电铟。
- Keywords Roasting dust;Hot acid leaching;Iron removal;Goethite process; 焙烧烟尘;热酸浸出;除铁;针铁矿法;
- High acidities leaching residues 高浸渣
- Study on enrichment of germanium in hot acid leaching and zinc-smelting with iron vitriol method 热酸浸出-铁矾法炼锌工艺中富集锗的研究
- Iron Removal from Hot Acid Leaching Solution of Zinc Roasting Dust by Goethite Process 用针铁矿法从锌焙烧烟尘的热酸浸出液中除铁
- acid leaching residue of asbestos tailing 石棉尾矿酸浸渣
- Keywords hot acid leaching;iron hydroxide process;jarosite process;zinc in residue; 热酸浸出;氢氧化铁法;黄钾铁矾法;渣含锌;
- Study on the Acid Leaching Residue of Ascharite Glass-Ceramics 酸洗硼镁渣微晶玻璃的研究
- Hot acid leaching 热酸浸出
- hot acid leaching process 热酸浸出
- Keywords roasting;acid leaching residue;pretreatment;cyaniding;gold;silver; 焙烧;酸浸渣;预处理;氰化;金;银;
- Keywords Acid leaching residue of ascharite;Glass-ceramics;Composition; 酸洗硼镁渣;微晶玻璃;组成;
- The acid leaching kinetics of serpentine was researched. 研究了微波作用下蛇纹石的硫酸浸出动力学。
- Keywords Jarosite process;Leaching;High acidities leaching residues;Jarosite residue;Recovery rate; 黄钾铁矾法;浸出;高浸渣;矾渣;回收率;
- 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。
- The aftertreatment includes the metal all round eliminate lack fuel to cover case, fuel of deliquescent in hot acid lack, depart uranous, plutonium and trash chemistry again next. 后处理包括除去乏燃料四周的金属套壳 ,在热酸中溶解乏燃料 ,然后再将铀、钚和废物化学分离。
- acid leaching residue 酸浸渣
- The results proved that the temperature of acid leach is main factor affecting yield. 通过实验证明,焙烧过程中酸浸温度是影响收率的主要因素。
