Adsorption and neutralization of acid wastewater containing ni(ⅱ) by steel slag 钢渣对酸性含Ni(Ⅱ)废水的吸附-中和作用
Determination of U, Th and Tl in Fourteen Chinese Traditional Medicines by Microwave Digestion-ICP-MS The Migration and Release Behaviors of Thallium in the Sulfuric Acid Slag in the Process of Natural Leaching ICP-MS分析14种中药铀、钍、铊含量含铊黄铁矿冶炼废渣在自然淋滤过程中铊的迁移与释放
Production practice of enhancing gold recovery rate from sulphuric acid roasting slag 提高硫酸烧渣金回收率技术改造实践
In the recovery of used acid from coking refined benzene by means of salting-out-extraction process, small amount of acid tar slag is produced. 在用盐析-萃取工艺对焦化精苯废酸进行回收过程中,有少量的酸焦油渣产生。
The Migration and Release Behaviors of Thallium in the Sulfuric Acid Slag in the Process of Natural Leaching 含铊黄铁矿冶炼废渣在自然淋滤过程中铊的迁移与释放
Study on acid digesting titania slag during titanium dioxide production It was identified that calcium titanate of perovskite structure is a highly efficient anticorrosion pigment for paints. 钛渣替代钛矿制备钛白酸解试验研究结果发现具钙钛矿结构的钛酸钙是一种适用于油漆的高效防腐颜料。
This process of the iron red that is made from sulfuric acid slag is first reported. 这种以硫酸渣为原料制备高挡铁红的工艺尚属首次报导。
Thermodynamic analysis results show that tellurium can be leached by sulfuric acid leaching method from lead-rich tellurium slag. 热力学分析结果表明:可以采用酸浸方法从高铅碲渣中提取碲。
As one of acid sedimentation harm severity area in China, acid rain pricked up harm of chromium slag to surface water, soil and ground water. 作为我国酸沉降危害严重区之一,酸雨危害加剧了铬渣对地表水,土壤和地下水的危害。
Laboratory Study on Producing Titanium White by Acid Dissolved Titanium Slag 酸溶性钛渣制取钛白的实验室研究
Study on digestion technology of acid-dissolved titanium slag 酸溶性钛渣酸解工艺研究
Reduction and Reoxidation of Chromic Acid Ions in Sintering Process of Chromic Extracting Slag 铬渣烧结中铬酸离子的还原和再氧化
In this article stearic acid was used to modify steel slag in the planetary mill with average particle size and activation index as token parameters. 用硬脂酸在行星磨中对钢渣进行表面改性研究,并用平均粒径和活化指数作为表征参数。
Study on the Sulfuric Acid Dissolution of Water-quenched Ti-bearing Blast-furnace Slag 水淬含钛高炉渣的酸解研究
Application and practice of using citric acid slag as composite mineralizer 柠檬酸渣做复合矿化剂的应用和实践
Effect of acid concentration, reaction temperature and slag/ acid ratio on dissolution and precipitation of silicon was tested and the XRD characterization on the acid leached residue was also conducted. 主要考察了硫酸浓度、反应温度及渣酸比等因素对硅溶解和析出的影响,并对酸浸渣进行了表征。
The Analysis of the Acid Gas Control in the Oil Paint Slag Incineration 油漆渣焚烧酸性气体的控制分析
The process parameters of digestion and hydrolysis were defined by the laboratory experiments, and the results showed the process of producing titanium dioxide by acid dissolved titanium slag was feasible. 试验结果证明,利用酸溶性钛渣制取钛白是完全可行的,相同条件下,水淬渣的酸解率高于未水淬渣。
Test Study on Recovering Silver from Acid-leaching Slag 回收电锌酸浸渣中银的试验研究
In acid environment or man-made seawater circumstance, then strength of Alkali Titanium slag-cinder concrete keeps growing. Weak acid hardly corrodes Alkali Titanium slag-cinder concrete. 在酸环境和人工海水中,碱钛渣矿渣混凝土的强度能够持续增长,弱酸对碱钛渣矿渣混凝土几乎没有腐蚀作用。
Industrial Experiment of Producing Titanium White by Acid Dissolved Titanium Slag Eco-efficiency Analysis of Titanium White Production 酸溶性钛渣制取钛白工业试验钛***生产的生态效率分析
The research of making iron red from sulfuric acid slag drying wet-process iron red by channel oven 以硫酸渣为原料制备铁红工艺研究洞道式干燥器烘干湿法铁红
Study and Application of Acid Slag in Electroslag-Remelting Process 电渣重熔酸性渣的研究及应用
Experimental study of sulphur recycling from zinc blende concentrate in oxygen pressure acid leaching slag 闪锌矿精矿氧压酸浸渣中硫的回收实验研究
Compound acid leaching study also applies to restrain chromium into acid slag so as to separate it from other kinds of metals. 复合酸浸出研究还适用于将铬抑制在酸渣中从而将它与其他金属分开的情况。
Focused on the reduction process of acid vanadium-titanium slag in electric furnace, the basic thermodynamics study on the distribution of vanadium between molten iron and slag and the kinetics of the reduction of acid vanadium-titanium slag were performed in this paper. 本文针对酸性钒钛渣电炉还原工艺,进行了钒在铁液和炉渣间分配的热力学研究。并在热力学研究的基础上进行了钒钛渣还原动力学研究。
Comparing with tank reactor, three-phase fluidized bed reactor is more advantageous to the carbonic acid reaction of phosphogypsum decomposition slag. 与釜式反应器相比,三相流化床更有利于磷石膏分解渣的碳酸化反应。
The reaction mechanism of CaS conversion in the carbonic acid process of phosphogypsum decomposition slag may be gas-liquid phase or solid-liquid phase reaction module. 磷石膏分解渣碳酸化过程中CaS转化的反应机理分为气-液相反应和液-固相反应两种反应模式。