C10型滑动水口在18t钢包上的应用

介绍Ｃ１０型滑动水口的试验及应用情况，它具有设计先进，操作简便，劳动强度小，安全可靠，漏钢事故少等优点。     

采用聚合物进行炉内水处理是控制锅炉氧化铁垢的有效方法

介绍聚合物的处理原理及应用情况，说明聚合物处理是控制锅炉铁垢的有效方法，它能提高用炉受热面的清洁度，减少用炉化学清洗次数。     

铝及铝合金国际注册体系述评

铝及铝合金国际注册体系述评中国有色金属工业总公司技术经济研究院李震夏铝是地球上含量极丰富的金属元素。铝最显著的特点是它的多功能性。铝及铝合金具有优良的物理、化学和力学性能，在各种工程应用和日常生活中应用十分广泛，因此世界各国都十分重视铝及铝合金的研究...     

镶嵌石墨含油轴承在大型起重机上的应用

镶嵌石墨轴承采用固体润滑型式，它兼有金属轴承和自润滑轴承的特点，介绍这种轴承的性能、特点及在大型冶金起重机上的应用与效果     

Social-Local-Mobile

作为达闻营销创始人及首席执行官，我每天的工作就是保持“搜索＋社会化”的状态。“点评网”是我很喜欢的垂直搜索引擎应用（不是百度／谷歌），而且它也是我认为很重要的SoLoMo的应用。     

超高纯铜的制备方法和应用

简要介绍了超高纯铜(UHPC)的几种精炼方法，以及它在工业方面的应用。并对超高纯铜的研究开发趋势及应用前景进行了展望。     

轻烧镁球团用于转炉配镁造渣工艺的研究与应用

本文介绍了轻烧镁球团的基本特征及造渣试验工艺，通过冶金效果分析证明，它的应用为转炉提高废钢比，延长炉衬寿命提供了新的途径。     

地质统计学在地质及矿业中的应用与发展

地质统计学是结合地质学、统计学的交叉边缘学科，是数学地质的一个分支。本文通过阐述地质统计学的基本原理，结合实例分析了地质统计学理论、方法在地质及矿业中的应用现状及应用特点，并展望了它的发展方向。     

先进的层状金属复合带材生产技术

本文介绍了美国PMC公司开发的CA金属带材复合技术，分析了它的优越性及局限性。此外，还介绍了该技术的应用范围。     

PLC控制技术在钢铁工业中的应用

介绍PLC控制技术的软件和硬件组成及设计流程，并分析了它在我国钢铁工业中的应用现状及发展趋势。     

乳状液膜分离技术的研究进展

综述了乳状液膜分离技术的研究进展。回顾了新型液膜用表面活性剂的合成状况,讨论了表面活性剂、流动载体、添加剂等因素对液膜稳定性的影响,介绍了近年来人们在改进液膜稳定性和研制新型组件方面所作的努力,同时,也介绍了传统的和新型的破乳方法,并展望了液膜工业化前景。     

Concentration of europium(III) with supported liquid membrane containing a xylene solution of di-2-ethyihexyl phosphoric acid

The mechanism of europium transport through a supported liquid membrane is presented. The membrane consisted of a Teflon filter membrane with xylene solution of di-2-ethylhexyl phosphoric acid (HDEHP) as a mobile carrier held within the pores by capillary forces. Interposing the liquid membrane between two aqueous solutions of different pH, europium was transported and concentrated from the high pH solution to the low pH solution across the liquid membrane. The experiments were carried out to investigate the effects of the concentration of europium in the aqueous phase and HDEHP concentration in the membrane solution on the permeation rates of europium. The experimental results have been compared with a transport model for concentrating europium across the liquid membrane. The permeation rates of europium can be explained approximately by the diffusion process of the complex formed between europium ion and HDEHP at the membrane interface through the membrane in addition to the diffusion process of europium in the aqueous film adjacent to the membrane interface. Formerly Postdoctoral Fellow, Ames Laboratory, USDOE     

采用液膜法从氰化浸出矿浆中提金的可行性研究探讨

采用液膜法代替传统的炭浆法从氰化浸出矿浆中提取黄金的新技术,有望降低提金成本,简化工艺流程,提高黄金回收率,并在实现提金的同时回收氰化钠。新技术特别适合处理浮选金精矿,所用的乳化液膜应该是油包水型、且含流动载体的液膜。液膜的良好配方只有通过大量试验去探讨。     

液膜分离技术及其在铂族金属分离中的应用

从液膜分离机理、铂族金属乳状液膜分离技术和支撑 液膜分离技术3个方面对液膜分离技术及其在铂族金属分离中的应用进行了研究和讨论。由于液膜分离技术将萃取、反萃取融合于一体,具有较高的传质速率和通量,较高的选择性、分离效率和浓缩倍数,以及操作简单等特点,因此它在铂族金属分离中的研究与应用日益受到人们的重视,为后族金属分离提供了一条新途径。     

Transport of yttrium metal ions through fibers supported liquid membrane solvent extraction

A novel idea of transport of yttrium(Ⅲ) metal ions through fibers supported liquid membrane in two stage processes namely source to membrane and membrane to receiving phase has been proposed.The fibers supported liquid membrane was impregnated with different concentrations carrier.The experimental variables explored were concentration of yttrium(Ⅲ) ions,pH of source phase,PC-88A concentration in membrane phase,acid concentration in receiving phase and stirring speed.The pre-concentration of yttrium(Ⅲ) ions was investigated from the dilute solutions.The two-channel fibers supported liquid membrane solvent extraction was investigated for the transport of yttrium(Ⅲ) ions from the source to membrane and membrane to receiving phase.The transport of yttrium(Ⅲ) ions was observed through the fibers supported liquid membrane with capillary action.     

Mathematical modelling of unsteady-state transport of metal ions through supported liquid membrane

In this study, a mathematical model for unsteady-state transport of metal ions from aqueous solution through supported liquid membrane containing carrier is presented. For a transport process using supported liquid membrane, the three resistances to consider are the membrane resistance and the aqueous boundary layer resistances at the side of feed and stripping phases. The transport of species in the feed, the membrane and the stripping phases is modelled by Fick's second law. Time-dependent boundary conditions for the feed, the membrane and the stripping phases are obtained by means of kinetics of chemical reaction in the feed–membrane and the membrane–stripping interface. Partial differential equations obtained for the feed, the membrane and the stripping phases are analytically solved by using Duhamel's Theorem. Concentration distribution within the aqueous film layers and membrane as a function of position and time was derived from models obtained. The obtained model is checked against experimental data corresponding to the transport of copper ions from aqueous solution through supported liquid membrane by LIX 984.     

液膜分离技术及其在金属离子分离富集中的应用研究进展

介绍了液膜的基本概念、分类和分离机理。与传统分离提纯技术相比，液膜分离技术具有简便、高效且成本低的特点。综述了液膜分离技术在金属离子分离和富集中的应用进展，并指出其发展前景。     

乳状液膜法迁移及分离钼（Ⅵ）的研究

采用仲胺N7207为流动载体，兰113A为表面活性剂、煤油为膜溶剂、NaOH作内相试剂的乳状液膜体系迁移分离Mo（Ⅵ）。研究了其迁移机理，确定了适宜的制乳、迁移分离等有关条件。在所筛选的制乳及迁移分离条件下，迁移分离含Mo(Ⅵ）100mg/L的水样，迁移率达98．0％以上。     

用乳状液膜萃取瓦斯灰酸浸液中的铟

对乳状液膜法提取瓦斯灰酸浸液中铟的主要工艺条件进行了研究,讨论了外相pH、油内比、乳水比、乳水接触时间等因素对液膜萃取效果和液膜稳定性的影响。结果表明,应用P507-SPAN80-煤油-石蜡乳状液膜体系(体积比为5∶5∶85∶5),在乳水比为1/3时,对pH=2.96的瓦斯灰酸浸液萃取6 min,铟萃取率达到99%。