研究了超细磨—树脂矿浆法从黄铁矿烧渣中提金新工艺。
The new technics of recovering gold from pyrite cinder by superfine grinding resin in pulp method was studied.
对于黄金矿山来说，氰化尾渣中尚有可回收的金、银、铜、铅等有价金属元素。
There are many valuable metals in the cyanidation tailings, such as gold, silver, copper and lead.
在投产不久的时间内，广东金湾发电厂两台炉磨煤机的石子煤斗进料管经常发生堵管，通过对石子煤斗进行改造，加强冲渣，消除了堵管问题。
The feed pipe was always chocked up at the cobble coal bunkers of two pulverizers in Guangdong Jinwan power plant before long its putting into production.
锌窑渣含有浸出渣处理后残留的银、金、铜、镓、锗等有价金属，是有回收价值的综合利用物料。
Zinc kiln slag contained some valuable and recoverable metals, such as silver, gold, gallium, germanium, etc.
混合浮选产出锌、金混合精矿，氰化浸金，氰化渣作为锌精矿销售。
The bulk concentrate is produced by bulk floatation, from which the gold is recovered by cyanide leaching, and the residue is directly sold as zinc concentrate.
交流电频率越高，渣-金界面的振荡频率越大，振幅随之减小；
The higher the frequency of alternate current, the higher oscillation frequency of the interface between slag pool and metal pool is, and the less amplitude is.
火山渣墙、钢窗、门、五金、皮革拉手、木墙板、木工、精细家具和框架都由DUST事务所制作和安装。
The scoria walls, steel Windows, doors, hardware, leather pulls, wood siding, millwork, casework and framing were all fabricated and installed by DUST.
火山渣墙、钢窗、门、五金、皮革拉手、木墙板、木工、精细家具和框架都由DUST事务所制作和安装。
The scoria walls, steel Windows, doors, hardware, leather pulls, wood siding, millwork, casework and framing were all fabricated and installed by DUST.
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