您要查找的是不是:
- Keywords micrography;silver recovery;metallic replacement;electrolytic;silver sulphide deposition. 缩微技术;提银;金属置换;电解;硫化银沉淀;
- The results showed that concentrate of silver grade(2 053.99g/t) and silver recovery of 92.85%were got under conditions of adding 70g xanthate and 50g copper sulfate per ton tailing,adding 1kg sodium silicate per ton tailing in cleaning flotation. 结果表明;在捕收剂黄药70g/t、活化剂硫酸铜500g/t、精选加入1kg/t水玻璃条件下;可取得精矿银品位2 053.;99g/t、回收率92
- 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。
- Study and Advances of Associated Gdd and Silver Recovery 伴生金银回收研究与进展
- The Silver Recovery of Extrusion Silver Graphite Scraps 挤压型银石墨边角料银回收工艺
- Study on Improving Silver Recovery of Lame Zinc Mine 提高拉么锌矿银回收率的试验研究
- A novel technique for silver recovery from silver-manganese ore 银锰矿中银的回收新工艺
- Study on Silver Recovery from Waste Fixing Solution with Formaldehyde Reduction 甲醛还原法回收废定影液中的银
- Research on Silver Recovery of Dongping Mercury - Containing Silver Ore 东坪含汞银矿提高银回收率的研究
- Study on silver recovery from waste photographic film with spent fixing bath 采用漂定废液回收废感光胶片中银的方法研究
- Experimental study on improving silver recovery rate in Fengning Silver Mine 提高丰宁银矿选银回收率的试验研究
- Keywords Lead silver residue;Silver recovery;Floatation;Sealed sulphidization; 铅银渣;银回收率;浮选;密闭硫化;
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- She wore a silver chain around her neck. 她脖子上戴着一条银项链。
- The doctors held out little hope for his recovery. 大夫们都对他恢复健康不抱多大希望。
- They have some sterling silver cutlery. 他们有一些标准纯银餐具。
- He put the candle on the silver candlestick. 他把蜡烛放在银烛台上。
- The spacecraft was in its recovery mode. 这艘飞船处于返回状态。
- Workers are removing impurities from silver. 工人们正去除银中的杂质。
- He found the chest to contain silver coins. 他发现那囗箱子装着银币。