1.
It introduces the process of recovering Indium from Lead reverberatory dust with H2SO4 leaching-P204 extraction.
文章介绍了用H2SO4浸出－P204萃取法从铅浮渣反射炉烟灰中回收铟的生产流程。
2.
Study on Flotation Experiment of Lead and Zinc from Cyanide Gangue Residues in a Silver Concentrate
某银精矿氰化尾渣中铅和锌的浮选回收试验
3.
Production Practice of Recovering Lead,Zinc and Silver from Cyanidation Residue by Bulk Flotation Process
混合浮选法回收氰渣中铅锌银的生产实践
4.
When the meat is boiling, remove the scum.
当肉煮沸时，把浮在上面的浮渣撇掉。
5.
Frequent skimming or improper skimming can cause a much higher dross loss.
撇渣过频或操作不当会使浮渣损失很大。
6.
They are but the dross of silver.
他们都是炉中的铜，锡，铁，铅，都是银渣滓。
7.
Study on Environmental Hazards of Heavy Metals in Ancient Lead and Zinc Smelting Slag Yard
古铅锌冶炼渣场重金属环境危害研究
8.
Best Coagulation Conditions of Scum from DAF Treatment in Waterworks
给水气浮工艺浮渣絮凝调理的最佳条件
9.
The Floatation Adjusted and Controlled at Electric Potential is Studied on Galena-lead Sulphide and Sphalerite-zinc Sulphide in Qiandongshan;
电位调控浮选在铅峒山铅锌矿的应用研究
10.
Experimental Research on Copper-lead Flotation Separation of a Cu-Pb-Zn Sulfide Ore in Yunnan
云南某铜铅锌硫化矿铜铅分离浮选试验研究
11.
the scummy surface of the polluted pond.
被污染的池塘上满是浮渣的水面。
12.
(chemistry) of a liquid; floating on the surface above a sediment or precipitate.
（化学）液体；在沉渣或沉淀物之上悬浮的。
13.
Ni COLLOIDAL SOL CATALYST FOR SLURRY PHASE HYDROCRACKING OF RESIDUE
渣油悬浮床加氢工艺Ni液溶胶催化剂
14.
RESEARCH ON STRENGTHENED FLOCCULATION FOR TREATING OIL SCUM
强化絮凝法处理含油浮渣的实验研究
15.
Flotation Study of Copper Recovery from a Slag in Zinc-oxide Powder Production
从氧化锌渣中回收铜的浮选试验研究
16.
The Experiment Study on Recovering Gold by Flotation from a Cyanide Tailing
某氰化尾渣中金的浮选回收试验研究
17.
Practice on desilicon sluge by gas-suspension calcining technology
应用气态悬浮焙烧技术处理硅渣实践
18.
Study on detection of trace plumbum(Ⅱ) in water by two-water phase gas floatation spectrophotometry
双水相气浮浮选光度法测定水中痕量铅的研究