回收废铜、废贵金属等废品废料。
Permanent purchase recycled scrap copper, scrap metals and other scrap waste.
如果钻戒变成了废铜，爸爸就会给你买镜子。
If that diamond ring turns to brass, Papa's gonna buy you a looking-glass.
市场分析人士认为，国内废铜弱势运行将是短暂的。
Market analysts predict that domestic copper scrap price weakness would be short lived.
与此同时，创纪录的高价还导致中国废铜激增，进一步增加了供应。
At the same time, there has also been a surge in scrap copper in China driven by the record prices, further increasing supply.
生铁、废钢、金铜铁矿粉、废铜铝、焦碳、废塑料，废纸、橡胶。
Pig iron, scrap steel, forging steel, powdered ore (gold, copper and iron), scrap copper & aluminium, coke, scrap plastic, scrap paper, rubber.
运用废铜熔炼再生产出的钢炉渣，渣中含铜量高，很有必要回收和利用。
It is necessary to recover and use the copper slag resulted from scrap copper regeneration because of the higher copper content in slag.
本试验研究旨在寻求铜电解液净化脱除砷、锑、铋，同时兼顾废铜料综合利用新工艺。
This study is aimed at finding a new process for removing as, Sb and Bi from copper electrolyte and making a comprehensive use of waste copper materials.
由铜流图得到了铜工业的矿石指数、铜资源效率和废铜指数等重要指标，并对其进行了分析。
Some important indexes, such as "copper ore index", "copper resource efficiency" and "copper scrap index", etc originated from copper-flow diagram were given and analyzed.
研究了以湿法回收利用废铜催化剂中的铜、锌制取氧化亚铜和氧化锌的原理以及最佳工艺条件。
Cuprous oxide and zinc oxide can be recovered from waste copper catalyst by a wet process. The principle and the optimum conditions of the process have been studied.
描述：苏德罗尼克废铜起始地：菲律宾的任何港口。包装：装于于托盘、特大袋或20尺货柜散装。
Description: Scrap Soudronic CopperOrigin: Any port of philippiensPacking: Palletized, Jumbo Bags or Loose in 20 ft container.
但从根本上讲，一些人相信，过去几个月空前高涨的铜价可能已经起到了效果：降低了需求，刺激了废铜供应的增加。
Fundamentally, however, some believe that the unprecedented prices over the past few months may already have done their job, trimming demand and stimulating higher scrap supplies.
希望能够对我国废杂铜回收利用提供借鉴。
This article may be a reference for copper scrap recycling in our country.
介绍了废杂铜生成硫酸铜的新工艺，并对影响溶铜总量的各因素进行了研究。
The methods of producing copper sulphate from copper scrap is introduced in this paper, and the factors which effect total quantity of dissolve copper are studied in detail.
介绍了江西铜业公司贵溪冶炼厂闪速炉废热锅炉的安全检修方案和方法以及检修中的一些注意事项。
Safety inspection methods and some points for attention are introduced to waste heat boiler of flash furnace in Guixi Smelting Plant, Jiangxi Copper Industry Co.
介绍了用无机强酸处理废钨铜合金回收金属钨和铜盐的方法及其工艺模式。
The paper introduces the recovery of Tungsten and the preparation method of copper salt from waste W-Cu alloys on treatment process.
本文介绍采用络合酸浸法以废甲醇催化剂为原料制备五水硫酸铜和活性氧化锌的新工艺。
A new process which produce copper sulfate pentahydrate and activated zinc oxide from the used catalyst by soaking in complex acid has been introduced in this paper.
介绍了废电解液除杂制取硫酸铜和粗镍的主要工艺条件及试验结果。
In this paper, production process of copper sulphate and crude nickle from waste electrolyte.
介绍江铜贵冶年产30万t铜冶炼项目引进卡尔多炉处理废杂铜冶炼工艺的情况及相关设备的技术，并介绍了卡尔多炉这种炉型处理的废杂铜的优缺点。
This articles introduces the process of using Kaldo furnace to treat copper scrap adopted by Guixi Smelter's new 300,000 ton expansion project, as well as the equipment technology.
介绍了废电解液净化除杂制取硫酸铜的新工艺。
A new technology of producing copper sulphate from impurity-removed waste electrolyte is introduced in the paper.
研究了以炼锌厂废泥为原料，经氧化、酸浸、中和沉淀、稀硫酸溶解、置换等步骤制取硫酸铜、海绵镉和硫酸锌的工艺。
Prepared copper sulfate, sponge cadmium and zinc sulfate from abandoned mash of zincmaking plants following the step of oxidization, soaking in acid, neutralization sedimentation, replacement, etc…
研究了以炼锌厂废泥为原料，经氧化、酸浸、中和沉淀、稀硫酸溶解、置换等步骤制取硫酸铜、海绵镉和硫酸锌的工艺。
Prepared copper sulfate, sponge cadmium and zinc sulfate from abandoned mash of zincmaking plants following the step of oxidization, soaking in acid, neutralization sedimentation, replacement, etc…
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