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- Contraposed the valuable element copper which in the indigenous method copper smelting slag,have described the main factors affecting its beneficiability in this paper. 针对土法炼铜炉渣中的有价元素铜,探讨了影响其可选性的主要因素。
- Cleaning of Copper Smelting Slag in Chile 智利铜炉渣贫化方法概述
- copper smelting slag 铜渣
- Dolomite Products to be used as the main ore smelting slag making the production of accessories. 白云岩矿主要产品被用作冶炼造渣的生产辅料。
- Brief discussion is given to calibration method of water j acket level in flue duct of copper smelting converter. 简要地探讨了炼铜转炉烟道水套水位标定方法。
- A method for the determination of gold in silver smelting slag by AAS after decomposition of the sample and removal of silicon with HF H 2SO 4 was reported in this paper. 采用HF -H2 SO4除硅 ,萃取 -原子吸收法测定炼银炉渣中的金。
- This article presents the requirement of automatic control for the production process of a copper smelting furnace and the application of DCS to process. 本文介绍铜冶炼鼓风炉生产过程的自动控制要求以及小型集散控制系统在该过程的应用情况。
- Two new copper smelters, which employ the Mitsubishi continuous copper smelting and converting process, are now under construction in Indonesia and in South Korea. 采用三菱连续铜熔炼吹炼工艺的两座新的铜冶炼厂目前正在印度尼西亚和韩国建设。
- The charging installations of fixed refining reverberatory for copper smelting generally use bridgecharger and ground charger with mechanical drive. 铜冶炼固定式精炼反射炉的加料设备普遍采用桥式加料机和地面加料机,目前基本上都采用机械传动方式。
- The paper aims to study the feasibility of two solid waste which are smelting slag、fly ash and borax mud as desulfurization and denitrification absorbents and additives on the basis of experiment. 本文以精炼炉渣、粉煤灰和硼泥为原料制备吸收剂,在试验研究的基础上,论证了精炼炉渣和粉煤灰作为一种新型吸收剂的可行性,并且研究了若干因素对脱硫脱氮效率的影响。
- Arsenic is a metalloid element, contaminating the environment through leaching from mineral ores, copper smelting, and other industrial and agricultural sources. 砷是一种类金属,往往经由矿脉、铜精炼厂、工业和农业用途,造成环境的污染。
- Smelting slag from Kaldo furnace for lead smelting technology was analyzed by XRD.The method not only could be used for guiding ingredients but also for finding some of the problems of production. 用XRD(X射线衍射法)分析卡尔多技术炼铅中的冶炼渣,不但能用于指导配料,还能发现生产操作中出现的一些问题。
- Use :Uses for copper smelting. 用途:供铜冶炼用。
- Abstract: The paper introduces briefly the retrofit of the cleaning equipment and the operating results of the cylinder type bag filter in the fluidization systems for the copper smelting flash furnace. 文摘:简要概述了闪速炉气力输送系统收尘装置的改造和圆筒型布袋收尘装置在气力输送系统中使用的效果。
- How much copper can your smelting factory smelt in a day? 你们这个冶炼厂一天能够熔冶出多少铜来?
- The application of DCS to a copper smelting furnace 集散控制系统在铜冶炼鼓风炉控制中的应用
- I wrinkled up my nose at the nasty smell. 我闻到那股难闻的味,皱起了鼻子。
- oxygen enrichment copper smelting 富氧炼铜
- The strong smell made me throw up. 这强烈的气味使我呕吐了。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。