This process has the advantages of high metal recovery, simple flowsheet, environmentally friendly.
本工艺流程简单、有价金属回收率高、对环境友好。
The process is simple, power consumption is lower, metal recovery can be 98 %, economic benefit is great.
该工艺简单、能耗低、金属回收率可达98% .且经济效益显著。
In addition, biosorbents can be used in the process of mining and wastewater treatment for precious metal recovery.
此外在采矿和处理含贵金属的废水过程中，也可以使用生物吸附剂来富集回收贵金属。
The particle size of grinding circuit is the important factor to the grade of concentrated ore and metal recovery rate.
磨矿分级作业是选矿生产过程中至关重要的环节，磨矿粒度的好坏直接影响到浮选的精矿品位和回收率。
Precious metals: hydroxide precipitation and sedimentation plus precious metal recovery, e. g. evaporation, ion exchange, etc.
贵金属：氢氧化物沉淀+贵金属回收，如蒸发，离子交换等等。
Compared with selective acid leaching, this process has the advantages of high extraction, completely metal separation and metal recovery easily.
该工艺与硫酸选择性浸出相比具有金属浸出率高、分离彻底、易分别回收等优点。
An effective mechanical process including impact crushing and pneumatic separation for metal recovery from printed circuit boards scraps was investigated.
采用冲击破碎和气流分选技术对废线路板的机械分离过程进行了研究。
The results show that the existing technological flowsheet can well recover nickel, copper and cobalt while the precious metal recovery level remains to be improved.
结果表明，现有工艺流程能较好地回收镍、铜、钴等金属，而贵金属的回收水平有待提高。
Orange peel is low cost, highly efficient, easy to attain, technical feasibility, engineering applicability, egeneration of biosorbents and possibility of metal recovery.
柑橘皮价格低廉，去除重金属效果好，易于得到，成本低，并且具有技术可行性，工业化实用性以及对生物吸附剂再生和金属回收的可能性。
Due to the improvement of the structure of product particle size, the result of reverse flotation was greatly improved, with the metal recovery increasing from 68. 65% to 74. 07%.
由于产品粒度结构的改善，使反浮选选别效果大大提高，金属回收率从原有的68.65%提高到74.07%。
Tables are used for separating weakly magnetic tailings in Taochong Concentrator. The complex operation factors and the poor adaptability of tables have led to low metal recovery.
桃冲选矿厂采用摇床选别弱磁尾矿，因摇床操作因素复杂，适应性较差，致使金属回收率较低。
This paper analyses the problem of the technological flowsheet for concentractor, Er-fengshan Iron Mine, and obtain obvious economical profit by improving technology to increase metal recovery.
分析了二峰山铁矿选矿厂工艺流程存在的问题，并通过技术改造提高金属回收率，取得了显著的经济效益。
We shall accelerate regulated trading and centralized processing of non-ferrous scrap metals and gradually form a recycling non-ferrous metal recovery system covering the whole society in China.
加快废旧有色金属规范化交易和集中处理，逐步在全国形成覆盖全社会的再生有色金属回收利用体系。
Through overall planning and reasonable deployment, we shall choose some enterprises with scale and strength to a certain extent to build recycling non-ferrous metal recovery demonstration projects.
统一规划、合理布局，选择具有一定规模和实力的企业建设再生有色金属回收示范工程。
In this paper, industrial properties of red mud, recovery of valued metal from red mud and some new materials made of red mud were introduced.
本文概述了赤泥的工业特性，介绍了赤泥在金属回收以及新材料制备等方面的研究概况。
Another application of biodegradation enhancement is the recovery of metals from ores and mining tailings with metal levels too low for smelting.
促进生物降解的另一个应用是从矿石或金属含量很低的不能熔炼的矿渣中回收金属。
But because of the elasticity recovery of metal in rolling manufacturing procedure, the gear form and precision of the spline are influenced.
但是在冷滚轧加工过程中，金属的弹性恢复对花键的最终尺寸精度以及齿形质量有一定的影响。
The result showed that this technique is provided with efficient, fast, economy and separation metal ions , and can achieve a double effect of resource recovery and environmental protection.
结果认为，该技术具有高效、快速、节能特点，分离和提取无机金属离子能够达到资源回收和环境保护双重效果。
The factors are analysed affecting chromic hydroxide recovery, between product in chromium metal production in chemical engineering process.
对金属铬生产过程中影响化工工序中间产品氢氧化铬回收率的因素进行了分析。
Hydrogen reduction of chlorides is a perspective recovery process for refractory metal and alloy scraps.
用氯化物氢还原法从废料中回收高熔点金属和合金具有良好未前景。
Various recovery processes of metal from copper-contained spent catalysts are introduced. The features and feasibility of various recovery processes are summarized.
介绍了各种含铜催化剂中金属的多种回收方法，并综述了各种回收方法的工艺特点及可行性。
Based on the situation of Zinc recovery rate and detail analysis of metal loss in process of Zinc metallurgy, several measures are put forword to improve the recovery rate in zhuzhou smelter.
对株洲冶炼厂锌冶炼回收率现状及锌冶炼过程中金属的损失进行了详细的分析，提出了提高锌冶炼回收率的几种措施。
Apply to the microgranular level black, non-ferrous and precious rare metal mineral separation recycling, also can be used for all kinds of mine tailings of deposits in the recovery of the fine.
适用于微细粒级黑色、有色及贵重稀有金属矿物的分选回收，也可用于各种矿山尾矿中微细金属矿的回收。
Iron line replacement method is used to recovery metal silver from silver sulfate in COD waste liquid, and it is reused to analyze, so analysis cost and environment pollution are decreased.
对COD废液中的硫酸银，采用铁线置换法回收金属银，进行循环使用，降低了分析费用，减小了环境污染。
It has been proved that the process offers the advantages of high recovery for zinc, suitability for comprehensive recovery of the metal values and good economic gain.
结果表明：本流程具有锌回收率高，有利于有价金属综合回收和经济效益好等优点。
The company to price based, fair and survival, reputation as a guarantee, high recovery hardware factory, electronic factory, metal factory and other waste.
本公司以价优为基础，公平求生存，信誉作保证，高价回收五金厂，电子厂，金属厂等废品废料。
The Bare Metal Disaster recovery Option automates system recovery after a serious failure.
在裸机灾难恢复选件严重失败后，自动系统恢复。
The Bare Metal Disaster recovery Option automates system recovery after a serious failure.
在裸机灾难恢复选件严重失败后，自动系统恢复。
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