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- Hydrometallurgical process of recovery lead from lead anode slime in recent ten years is reviewed briefly. 对近10多年来铅阳极泥湿法提铅处理工艺作了浅述。
- A hydrometallurgical process treating anode slime in BK lead plant was investigated in this paper. 研究了处理BK铅厂阳极泥的湿法冶金过程。
- The on-line element analysis in hydrometallurgical process is introduced in this paper. 本文简述了湿法冶炼过程中元素在线分析的解决途径。
- The hydrometallurgical process of leaching zinc-containing oxide minerals by titanum white waste acid was investigated. 研究了钛白废酸浸出含锌氧化物料的湿法冶金过程。
- Based on some zinc smelter,this paper took a systematic and full-scale analysis on F-Cl balance in the hydrometallurgical process for zinc smelting. 文章以某湿法炼锌厂为研究对象,就湿法炼锌工艺的氟氯平衡问题作了较为系统、全面的分析,为优化生产过程控制提供科学依据。
- This paper put forward a new hydrometallurgical process for extracting gold to solve some problems exiSted in pyrometallursical prccers. 本文针对火法炼金存在的一些问题,通过实验,提出全湿法提金的新工艺流程。
- It is not reasonable in economy to recover nickel from Jinchuan low-grade oxidized nickel ores by present metallurgical or hydrometallurgical process. 对于金川有色金属公司低品位的氧化镍矿,目前的火法和湿法冶金工艺,生产成本高,难以回收利用。
- The paper introduces two kinds of zinc hydrometallurgical process, combining domestic production, it recommends the traditional method. 介绍了两种湿法炼锌工艺流程的比较,并结合国内生产实践,推荐优先选用常规法。
- Based on some zinc smelter, this paper took a systematic and full-scale analysis on F-Cl balance in the hydrometallurgical process for zinc smelting. 摘要文章以某湿法炼锌厂为研究对象,就湿法炼锌工艺的氟氯平衡问题作了较为系统、全面的分析,为优化生产过程控制提供科学依据。
- Preparation of zinc oxide direct by hydrometallurgical process from lower grade zinc ore were explored. The technical cruxes are maceration rate and purification. 探索了利用低品位含锌原料采用湿法直接制取氧化锌产品,技术关键是提高浸出率和净化除杂。
- The development of hydrometallurgical processes of molybdenite are given. 摘要介绍了辉钼矿湿法冶金工艺研究进展。
- On the basis of practice for years in Zhuzhou smelter, this paper describes the behavior of ferrite in a conventional hydrometallurgical process for Zinc productian. 根据株冶多年来的生产实践,着重阐述了常规湿法炼锌中铁酸锌的行为。
- In the hydrometallurgical process of anode slime,usually oxalic acid is used as reducing agent to precipitate gold from chlorination solution owing to its good selectivity and quick reduction. 在阳极泥湿法处理流程中,草酸由于还原选择性好,速度快,而被许多生产厂家用作从氯化分金液中还原金。
- The effect of bacteria in copper hydrometallurgical process is indicated.The developing situation and application prospect in bioleaching of copper minerial in the recent twenty years is reviewed. 指出生物菌在湿法炼铜中的作用,概述了近20年利用生物菌浸取铜矿的发展现状及应用前景。
- It is also used as a precipitant in hydrometallurgical processes and as a sulfidation promoter of rubber. 它还可用作湿法冶金沉淀剂及橡胶硫化促进剂。
- The basic principle of ultrasonic intensification and its application prospect in hydrometallurgical processes were concisely reviewed. 简要论述了湿法冶金过程中超声强化的基本原理及其应用前景。
- The application of hydrometallurgical processes which remove copper ion may recovery lots of metals in waste perforated anode and cathode plates. 采用置换除铜湿法工艺可从废旧正、负极穿孔钢带极片中回收多种金属。
- The characteristics and exploitation status of nickel laterite resources are simply introduced in this article, and the traditional hydrometallurgical processes and development are also described. 文章介绍了世界红土镍矿资源特点、国内外的开发现状,并阐述了其传统湿法生产工艺及进展。
- This paper discusses the major factors affecting the treatment of high-cobalt zinc concentrate in zinc hydrometallurgy process. 讨论了湿法炼锌过程中,影响高钴锌精矿处理的主要因素。