ZINC SULPHIDE ZINC SULFIDE, LUMINESCENT Zinc sulfide, 99.995% (metals basis) Zinc sulfide, pieces,99.9%,3-12 mm Zinc sulfide Zinc sulfide (metals basis) ci pigment white 7 cleartran Zinc sulfide (99.99%-Zn) (fused granules) PURATREM
White vitriol is another name for zinc sulphate heptahydrate, and is a commonly used zinc salt. It is widely used as a fertilizer for overcoming zinc deficiency. Agricultural Uses Zinc sulphate is a white, crystalline, water-soluble compound made by heating zinc sulphide ore in air and dissolvin...
The cold leaching behavior of low grade zinc oxide ore was studied in this paper. 本文进行了低品位氧化锌矿的常温浸出性能试验研究,通过硫酸浓度、浸出时间、液固比试验,认为浸出初始酸度60g/L,液固比=5:1, 浸出时间4h为合适的浸出条件。 更多例句>> 3) low-grade bismuth sulphide ore 低品位硫化...
LEAD-ZINC SULPHIDE ORE PROCESSINGNIELS C. CHRISTENSEN
White vitriol is another name for zinc sulphateheptahydrate, and is a commonly used zinc salt. It iswidely used as a fertilizer for overcoming zincdeficiency. 3.2 Definition zinc sulphate: A white crystalline water-soluble compound made by heating zinc sulphide ore in air and dissolving out and ...
zinc: Symbol Zn. A blue-white metallicelement; a.n. 30; r.a.m. 65.38; r.d.7.1; m.p. 419.88°C; b.p. 907°C. It occursin sphalerite (or zinc blende,ZnS), which is found associated withthe lead sulphide, and in smithsonite(ZnCO3). Ores are roasted to give theoxide and this...
The mineral processing ofmixed sulphide and oxided lead and zinc ore containing rich-pyrite and rich-silveris very difficult in world and the index is low. 高硫铁硫氧混合铅锌银矿石的选矿,目前在世界上属于难题。 2) Sulfide-oxide mixed lead-zinc ore ...
International base metalsminer and producer MMG saw its zinc-inconcentrateoutput slip in the first quarteron lower ore milled grades and the closureof the Century zinc mine in Queensland, thecompany said on April 21.Zinc-in-concentrate output in January-March fell 63% from the previous quarter ...
2) complex copper-lead-zinc multi-metallic sulphide ore 复杂铜铅锌多金属矿 例句>> 3) Complex refractory Pb Zn ore 复杂难选铅锌矿石4) complex Cu-Pb-Zn sulphide ore 复杂铅锌硫化矿5) copper lead and zinc deposit 铜-铅-锌矿6) lead-zinc-copper deposit 铅锌铜矿...
Zinc oxide is used as a white colourant in paints, which is where the name "zinc white" comes from. In contrast to lead white paints, zinc oxide is resistant to hydrogen sulphide and light. In paints, it absorbs UV light and thus significantly reduces the ageing process in paint coatings...