Recent advances in the metallurgy of zinc
โ Scribed by Woolsey McA. Johnson
- Publisher
- Elsevier Science
- Year
- 1908
- Tongue
- English
- Weight
- 619 KB
- Volume
- 165
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
THE aim of all smelting of sulphide copper ore is to collect the copper in matte which contains usually 40 to 45 per cent. Cu, 35 to 3 ยฐ per cent. Fe, and 25 per cent. S, and the missing constituents in a slag, a mixture of silicates of Jr.on, lime, etc., low enough in Cu to form a waste product. Th
stnntliird types of pliuit-stills, itiiscrs, ctiiulsificrs, sifters, filter prcsscs, a ~i d tlie likc, cotistructcd in vnrious nietnls--wcrc also 011 view, i i i iidditioli to cnrboiiizotion plniit, niitl iiintiy ititcrcsting ititlitstrinl niitl scientific iiistriintetits. Aiiioiigst tltc iitstritii