Properties: Antimony is one kind of nonferrous metal, silvery white solid with polish and crisp character. 锑锭性状:锑是一种有色重金属,质脆有光泽的银白色固体。
In this paper, preparation methods and some applications of wet way cubic antimony white are introduced. 介绍了湿法立方晶锑白的制备方法及其主要应用。
Research and application of a new top-blowing process for producing antimony white 顶吹法生产锑白新工艺的研究与应用
After the leaching liguor being pre treated, the cubic crystal antimony white with whiteness of 94 that reaches zero grade national standard is attained. 对浸出液采取预处理后,制取了白度大于94,符合国家0级标准的立方晶型锑白。
Furthermore, long-time tests on a large scale showed that the best quality of antimony white powders could be obtained by suitable control of the primary and secondary oxidizing blast, the forced-air cooling flow, and the reaction chamber temperature. 并介绍了在生产实践上,锑白炉中控制适当的一次风、二次风、冷却风和反应室温度等工艺条件,可以获得高白度产品。
The leaching rate of antimony can be increased with the increase of the concentration of hydrochloric acid and the ratio of liquid to solid, but if they are too higher, the leaching rate of lead is too larger, therefore the purity of antimony white is lower. 随着盐酸浓度、液固质量比的增加,锑的浸出率增加,但浓度太高、液固质量比太大,铅的浸出率大大提高,会影响产品纯度。
The technology control of reducing solution hydrolysis in the production of antimony white with wet methold 湿法锑白生产中还原液水解工艺控制
Crystal modification of antimony white ( sb_2o_3) prepared by hydrometallurgy method 湿法锑白的晶型转变
Quantitive relation and diagram of water solution ratio in the hydrolysis controlling reducing solution linking the production craft of antimony white with wet methold was established, the quantity of adding water in the course of reducing solution hydrolysis in the commercial process was controlled scientifically. 结合湿法锑白生产工艺,建立了还原液水解控制中的水液比定量关系式及水液比算图,实现了工业化生产中还原液水解时加水量的科学控制。
This paper introduces the principal, technical process and product properties of which yield superfine powder whith plasma technical in the classical antimony white furnace. It is a technical creation for old process with new things. 介绍在传统的锑白炉上采用等离子体技术,生产Sb2O3超细粉末的原理、工艺过程以及产品性能,是一项老工艺赋与新内容的技术创新。
Study on Producing Antimony Oxide Superfine Powder with Plasma Antimony White Furnace 等离子体锑白炉生产超细三氧化二锑粉末试验研究
Discussion on the Technology of Antimony White Produced by Acidation 论酸法锑白工艺
Producing Cubic Crystal Antimony White from Arsenic Containing Complex Dyscrasite 从复杂含砷锑银矿制取立方晶型锑白
Determination of antimony ⅲ, antimony ⅴ and hydrogen peroxide in the oxidized antimony white solution by hydrogen peroxide 过氧化氢氧化的锑白溶液中SbⅢ,SbⅤ和过氧化氢的测定
Polymorph Control Mechanism of Antimony White Powders by Hydrolysis 水解法锑白的晶型结构控制机理
Discussion on the Technology of Antimony White Produced by Acidation Application of concentrated hydrochloric acid desorption process in production 论酸法锑白工艺浓盐酸解吸工艺在生产中的应用
Preparation of antimony white from crude antimony trioxide with high-lead 高铅粗锑氧制取锑白的研究
Antimony white production from antimony sulfide ore using acidic solution of antimony pentachloride as lixiviant 酸性五氯化锑溶液浸出硫化锑矿制取锑白
In view of the problem of high Pb content in antimony white product, the PbCl 2 solubility under the different conditions of HCl concentration, Sb 3+ concentration and temperature were studied using some chemical pure reagents. 针对锑白生产过程中产品含铅高这一问题,用化学纯试剂研究了PbCl2在不同盐酸浓度、Sb3+浓度和温度条件下的溶解度。
A new acid leaching method producing cubic crystal antimony white from arsenic containing complex dyscrasite is advanced, in which NaClO 3 is used as oxidant in HCl system. 通过对复杂含砷锑银矿制取锑白的研究,提出了采用HCl体系,NaClO3为氧化剂酸性浸出的处理方法。
Hunan ferroalloy works on factors controlling the quality of antimony white pigment 湖南铁合金厂锑白白度研究
CRYSTAL MODIFICATION OF ANTIMONY WHITE ( Sb_2O_3) PREPARED BY HYDROMETALLURGY METHOD Study on Evaporating and Preparating Pure Sb_2O_3 Superfine with Plasma 湿法锑白的晶型转变用等离子体蒸发制备超细高纯锑白的研究
Compared with the traditional antimony white production process, the technology dose not need refine crude antimony alloy to refining antimony, and can shorten the processes, lower the processing costs, be easy to control the index. Meanwhile the quality is stable. 同传统生产锑白的工艺相比,不需要将粗锑合金进一步生产成精锑,不仅缩短了流程,而且降低了加工成本,同时指标易于控制,产品质量稳定。
The produced antimony white has the feature of stable quality, high whiteness. Its chemical composition and physical properties are complied with the standard of GB/ T4062& 1998 and the production is sold well. 生产的锑白质量稳定,白度高,化学成分和物理性能均达到GB/T4062-1998标准,市场销售良好。
Antimony oxide ( antimony trioxide), also called antimony white, is a high value-added flame-retardant material, whose main production equipment is the antimony white furnace, whose most important control parameter is the temperature in the furnace. 氧化锑(三氧化二锑)又名锑白,是一种高附加值的阻燃新材料,其主要生产装置是锑白炉,锑白炉最主要的控制参数是炉温。
Therefore, as the useful addition to the traditional production of pyrometallurgy antimony white, the new technology can be well applied in the future. 因此,作为传统火法锑白生产的有益补充,新工艺具有较好的应用前景。