Effect of Nafion membrane on the performance of sodium polysulfide/bromine battery;
Nafion膜对多硫化钠/溴电池性能的影响
Research progress in sodium polysulfide/bromine redox flow battery;
多硫化钠/溴液流电池研究进展
Study on sodium polysulfide/bromide redox flow cell;
多硫化钠——溴化钠氧化还原液流电池研究
The examination and analysis reveal that the cracking of the plates is the result of stress corrosion cracking (SCC) caused by polythionic acid.
通过对隔板的检查和分析,判断隔板断裂属于连多硫酸引起的应力腐蚀开裂。
The observation of the metallographic structure of the cracks and analysis of the corrosion product determines that culprit of the cracking is polythionic acid stress corrosion.
中国石化股份有限公司天津分公司加氢精制高压分离器接管使用8个月后相继发生开裂,经裂纹金相组织形态观察和腐蚀产物成分分析,确定开裂原因系连多硫酸应力腐蚀引起。
Study on Gold (I) Extraction from Containing Gold Polysulfide Solution with the Mixed Solvent of N_(1923)-TBP;
N_(1923)-TBP混合体系从多硫化物含金溶液中萃取金的研究
Study on gold (I) extraction from containing gold polysulfide solution with amine alkyl extractants;
用胺类萃取剂从多硫化物含金贵液中萃取金的研究
Determination of the total concentration of polysulfide ions in the polysulfide solution of gold leaching;
多硫化物浸金溶液中总多硫根离子浓度的测定
The major methods involved in this paper are cyanidation,thiocarbamide process,thiocyanate process,thiosulfate process,multi-sulfide process,haloid process,and other reagents procss;the advantages and disadvantages of the methods as well as the suitability of these methods for treating various silver bearing ores are generally analyzed.
综述了国内外关于银浸出技术的各种方法,主要内容包括氰化法、硫脲法、硫氰酸盐法、硫代硫酸盐法、多硫化物法、卤化物法和其他试剂法等,简要分析了各种方法适用的含银矿石及其利弊。
Preparation of High Stable Polysulfide Cooking Liquor;
高稳性多硫化钠蒸煮药液的制备
This paper deals with the effects of polysulfide on the KP-PS/AQ of Pinus massoniana.
研究了添加多硫化钠硫酸盐法蒸煮的特性。
Polysulfide (“PS” in short )pulping is one of the methods that can increase the yield of chemical pulp.
综合叙述了多硫化钠（ＰＳ）制浆的发展历史和三种重要的ＰＳ制取方法（ＰＳ制取是ＰＳ制浆的关键问题）及改进的蒸煮方法。
It is proposed that polysulfides, such as S2, Sn, Sn are formed during water quenching of calcines at high te.
初步研究结果认为磁黄铁矿受酸作用后表层形成了类似于多硫化物（如等）的缺铁性硫化物。