锌精矿及多金属复杂硫化矿的加压浸出工艺和理论进行了系统研究。
In this dissertation the technology and fundamentals of pressure leaching of high iron-zinc sulphide concentrate and polymetallic sulphide ore are studied systematically.
研究了多金属硫化矿浮选精矿加压酸浸过程及各种因素对浸出的影响。
A process of acid leaching under pressure of polymetallic sulphide flotation concentrates and various influence factors on leaching is studied.
本论文对高铁硫化锌精矿及多金属复杂硫化矿的加压浸出工艺和理论进行了系统研究。
In this dissertation the technology and fundamentals of pressure leaching of high iron-zinc sulphide concentrate and polymetallic sulphide ore are studied systematically.
摇床精矿含有大量的硫化矿，浮白钨之前先浮硫。
Shaker concentrate containing a large number of sulfide ore, floating sulfur before floating scheelite.
本文论述采用亚硫酸盐作抑制剂，对黑钨粗精矿精选枱浮钼、铜、铋硫化矿浮选分离的研究。
The flotation separation of molybdemun, copper and bismuth sulfides minerals, which are obtained by table flotation of wolframite primary concentrates, is studied using sulphites as depressants.
旋流-静态微泡浮选柱在分选某些硫化矿时存在起泡剂起泡能力不足，进而导致浮选精矿回收率较低的问题。
FCSMC has a shortcoming of foaming deficiency in separating some sulphide ores, leading to the low recovery of flotation concentrate.
在难处理金精矿等高品位硫化矿生物氧化浸出的工业应用中，高效生物反应器的构建是提高生产效率的关键。
In the industrial application of bioleaching of unmanageable high-grade ores, such as gold refined ores, designing a high-efficient bioreactor is pivotal for improving efficiency.
硫化锌精矿焙烧矿的中性浸出渣常含有锗等有价元素，常规低酸高酸两段浸出流程锗的直收率低。
Neutral leaching residue of roasted zinc concentrate often contains germanium which is poorly recovered in conventional two-stage leaching.
铟是我国的一种优势稀散金属，常与硫化锌多金属矿伴生，经过选矿后，铟主要富集于硫化锌精矿中。
It is often associated with polymetallic zinc sulphide ores and mainly enriched into zinc sulfide concentrates after beneficiation.
铟是我国的一种优势稀散金属，常与硫化锌多金属矿伴生，经过选矿后，铟主要富集于硫化锌精矿中。
Indium is one of Chinas preponderant scattered metals; it is often associated with polymetallic zinc ores and enriched into zinc sulfide concentrates after beneficiation.
重点放在铅的氯化湿法冶金，包括铅精矿直接电解、铅精矿的三氯化铁浸出、从中间产物氯化铅中回收铅及复杂硫化矿处理的研究。
Emphasis of the paper is placed on investigation of chloride hydrometallurgy of lead, which includes direct electrolysis of lead concentrates, ferric chloride leaching of lead$…
硫化原生矿，含泥量少浮选易富集，回收率较高的矿石，常采用浮选-精矿氰化工艺。
The floatation-ore concentrate cyanidation process is usually used for vulcanized primary ore and the ores with low silt content and high recovery rate that are easy to concentrate during floatation.
硫化原生矿，含泥量少浮选易富集，回收率较高的矿石，常采用浮选-精矿氰化工艺。
The floatation-ore concentrate cyanidation process is usually used for vulcanized primary ore and the ores with low silt content and high recovery rate that are easy to concentrate during floatation.
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