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- Keywords silver concentrate;carbonaceous gold ore;sulfating roast;leaching; 银精矿;碳质金矿;硫酸化焙烧;浸出;
- Introduce the situation about the quality standard of silver concentrate,silver ingot,silver products and the developing stardardization work. 介绍了我国银精矿、银锭及银制品相关的产品质量标准情况,以及即将开展的标准化工作情况。
- The locked cycle tests mainly based on collector H-4 and activator NS-6 demonstrate that silver concentrates grade are 0.45% at 84.5% Ag recovery. 以H-4为捕收剂、NS-6活化剂为主的用药制度下的闭路实验结果表明，银回收率达84.;5%25，银精矿品位为0
- Keywords silver methenamine;wool and hair; 六亚甲四胺银;毛发;
- The effects of variables on gold and silver recoveries in cyanidation lea-ching of silver concentrates have been investigated. 研究了银精矿氰化浸出过程中诸因素与金银浸出率的关系，确定了高氰化物浓度的物合浸出条件。
- Keywords Silver assay;cupellation loss; 铅试金法;灰吹损失;银测定;
- Keywords gold and silver ore;gold and silver concentrate;thiosulfate;leaching;cyanide; 金银矿石;金银精矿;硫代硫酸盐;浸出;氰化物;
- Keywords silver nitrate;talc;pleurodesis; 硝酸银;滑石;胸膜固定术;
- Keywords silver nitrate;nitrite;gilis reagent; 销酸银;亚硝酸盐;葛利斯试剂;
- Keywords silver resin;disinfect;regeneration; 载银树脂;杀菌;再生;
- Keywords silver alloy;anti-tarnish;silicon; 银合金;抗氧化;硅;
- Keywords silver;gravimetry;lead anode mud; 银;重量法;铅阳极泥;
- Keywords silver;solid phase reaction;reductant; 银;固相反应;还原剂;
- Rolex Oyster Perpetual Datejust Watches. 36mm stainless steel case, 18K pink gold fluted bezel, silver concentric dial, arabic hour markers, and stainless steel and 18K pink gold Jubilee bracelet. 劳力士牡蛎永久单日历系列手表，36毫米直径不锈钢表壳；18K粉红色金槽型条纹表盖；银色同心表盘；阿拉伯数字时间刻度；不锈钢与18K粉红色金组合型银禧表带。
- Keywords silver;nanometer crystal;pyrogenation; 银;纳米晶;热分解;
- Keywords silver;dithizone;foam;atomic absorption; 银;双硫腙;泡沫塑料;原子吸收;
- Simultaneous determination of Ag, Cu, Pb, Zn and asin silver concentrate by ICP-AES 用ICP-AES法测定银精矿中银铜铅锌砷
- Keywords silver;photographic fixers;deoxidize mixed liquid; 银;废定影液;还原性混合液;
- Study on Silver Extraction from the Refractory Silver Concentrate of a Certain Silver Mine, Guangxi 广西某难选冶银矿提银工艺研究
- Keywords Silver Copper Recovery Sodium hexametaphosphate; 银;铜;回收率;六偏磷酸钠;
