对贵金属富集、精炼工艺中大量、低量和微量铜的分离方法作了简要的归纳和分析。
The macro?low and micro-copper separation in the precious metals concentrating and refining technology have been briefly reviewed and analysised.
将样品预处理模块与自动化顺序注射系统相结合，建立了未经稀释的海水中痕量铜的分离富集方法。
An automated sequential injection system incorporating a sample pretreatment module was developed for the separation and preconcentration of ultra-trace copper in seawater without dilution.
针脚里的铜溶解之后与金分离，金沉淀在电解池底部。
The gold, detached from the copper, forms a sediment at the bottom of the cell.
环保局称从回收到的那些手机里能分离出75磅黄金，772磅银和35,274磅铜。
The EPA says recycling those phones would reap 75 pounds of gold, 772 pounds of silver and 35, 274 pounds of copper.
同时，将理论结果和实验结果进行比较，得到了样品中分离铜的有效比率。
Meanwhile, theoretical results are compared with experimental results so that the author can get the effective ratios of separate copper in samples.
对于湿法冶金溶剂萃取过程，如铜或稀土等的分离可望在提高设备效率，降低溶剂装量，减少相夹带等关键技术方面取得突破性进展。
In solvent extraction processes such as the separation of copper or rare earth elements, it will make a great progress to increase extractor efficiency and decrease solvent inventory and entrainment.
对铜萃取生产中被污染降解的有机相进行回收，并用粘土将之活化，恢复萃取动力学参数指标及相分离性质。
The polluted organic extractant and the degradation organic phase are recovered and activated by clay, so the extracting dynamic parameters and phase separation property are recovered.
探讨了采用高效抑制剂完全取代石灰进行铜硫分离的新技术。
The new technology of copper sulphur separation that USES a highly efficient depressor to thoroughly replace the lime is discussed.
本文叙述从二氧化硫浸出锰矿溶液中分离钴、镍、铜的离子浮选方法。
This paper describes a method of ion flotation for separating cobalt, nickel and copper from a solution of manganese ore leached with sulphur dioxide.
铜锌硫多金属矿石分离历来是选矿界的难题。
Separation of Cu, Zn and sulphur has been a difficult problem for a long time.
研究了从铜镍电镀污泥中回收铜和镍的工艺，确定了萃取分离铜和镍的最佳工艺条件。
The paper researches the technology of recycling the copper and nickel from the electroplating sludge, determinates the best technology condition of extracting the separated copper and nickel.
空调热交换器中的铜与铝是重要的有色金属，有效地破拆并分离铜铝是我国现阶段迫切解决的问题之一。
Copper and aluminum of the air conditioning heat exchanger are the important non-ferrous metal, and it is urgent to separate the copper and aluminum effectively at present.
该工艺采用焙烧法将污泥中的金属组分同类分离，并结合黄钠铁矾沉淀法去除杂质铁等工艺对铜、镍、铬进行了回收利用。
Different metals are separated from the electroplating sludge by roasting and copper, nickel and chromium were recovered with suitable methods such as removing iron by sodium jarosite precipitation.
研究了从含钯银铜的废料中分离回收钯和银。
Recovery of palladium and silver from waste containing palladium, silver and copper are studied.
铜离子固定金属亲和色谱作为一种有效的分析方法，已普遍应用于生物大分子的分离与纯化。
Cu(II)-immobilized metal affinity chromatography (Cu(II)-IMAC), as a highly reliable analytical procedure, has been widely used in separation and purification of biomacromolecule.
本文研究了从铜镍电镀污泥中回收铜和镍的工艺，确定了萃取分离铜和镍的最佳工艺条件。
The paper studied the technology of recycling the copper and nickel from the electroplating sludge, determinated the best technology condition of extracting the separated copper and nickel.
探讨了影响分离效率的各种因素——主体溶液中铜离子浓度、活性剂浓度、凝聚剂浓度、气流速度等。
The factors affecting the separating efficiency such as the concentration of copper ion in bulk solution, the concentrations of surfactant and flocculant, and the gas flow velocity, were investigated.
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.
对某大型铜钼矿的铜钼混合精矿进行了铜、钼分离浮选试验研究。
Experimental researches are carried out on copper and molybdenum mixed concentrate separation floatation in a big copper-molybdenum mine.
不同的诱导浮选特性可以使硫化铜矿的铜硫分离更具选择性。
The flotation tests of copper sulfide ores have shown that the induced flotation and separation of chalcopyrite and pyrite could be achieved.
它能够把废弃物中99%以上的金、铜、铝等金属与塑料分离开。
It is able to separate the plastics from metals such as gold, copper, aluminium etc. which account for over 99% of the wastes.
回收率为97 ~ 101%.将本法应用于铜钛合金中微量碲的测定，不经分离，可得到满意的结果。
Recovery is 97 ~ 101%. Satisfactory results can be obtained without separation when this method is used to determine a micro amount of te in copper-titanium alloy.
物理化学法处理含铜废水的主要机理为表面能吸附、离子交换、螯合、膜分离、渗透等。
The main mechanisms in these processes are surface adsorption, ion-exchange, chola gathers, membrane separation and infiltration.
针对云南一大型矿山生产的铜铅混合精矿开展选矿试验，目的是实现铜铅分离。
Processing tests on mixed copper and lead concentrate produced by a large copper mine in Yunnan Province were carried out aiming at the separation of copper and lead.
提出了铜钼分离研究的方向。
The research orientation of separation of copper and molybdenum ores is put forward.
提出了高频功率磁元件测试新方法和实验电路模型，实现了磁元件模型各参量的确定及铜、铁损等效电阻的分离。
A new testing method of high frequency power magnetic component and its electrical circuit model of measurement is produced.
精选回收率低的主要原因是旋流器分级效果差及工艺设备落后。强调铜钼分离作业是精选工艺降铜排泥的关键环节。
The reason why the recovery efficiency of cleaning is low is that the classification effect of cyclone is not good and the technical equipment is backward.
BK- 330是北京矿冶研究总院新近研制的一种铜硫分离选择性捕收剂。
BK-330 produced recently by BGRIMM is a new sulphide mineral collector.
介绍了黄铜矿和辉铋矿的性质，论述了目前铜铋浮选分离和铜铋湿法分离两个方面的研究进展。
The properties of chalcopyrite and bismuthinite are described. The progress in the research of the flotation separation and the wet separation of copper from bismuth are discussed.
前言：铜锌硫多金属矿石分离一直是选矿界的难题。
Separation of copper, zinc and sulphur complex ore has been a difficult problem in the mineral processing field.
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