2) diethyldithiocarbamate
乙硫氮
1.
The flotation behavior of pyrrhotite was investigated by using sodium diethyldithiocarbamate as a collector.
考察了乙硫氮为捕收剂时磁黄铁矿的浮选行为,发现在pH2-12的范围内,磁黄铁矿均可表现良好的可浮性。
2.
The floatation performance of jamesonite with diethyldithiocarbamate as collector is studied.
研究了以乙硫氮为捕收剂时脆硫锑铅矿的浮选性质。
3.
The flotation electrochemistry of the galena-lime-diethyldithiocarbamate system is studied.
通过对方铅矿－石灰－乙硫氮体系电化学调控浮选的研究，充分利用石灰对特定矿浆电位的调控与稳定作用，增大硫化矿物之间浮性差异，未加闪锌矿抑制剂，实现铅锌硫化铁矿的有效浮选分离，不仅提高了选矿指标，而且简化药剂配方，大幅度降低药剂用量，使电化学调控捕收剂浮选在生产实践中成功应用迈出了一步。
3) Diethyl dithiocarbamate
乙硫氮
1.
The electrochemical adsorption behavior and mechanism of diethyl dithiocarbamate(NaD) on the surface of marmatite,which are different from the mixed potential model of flotation electrochemistry,were studied by spectrum analysis,CA voltammetry and constant potential step.
采用光谱分析、循环伏安及恒电位阶跃法,研究了乙硫氮(NaD)在铁闪锌矿表面吸附的电化学行为及机理,该机理与浮选电化学的混合电位模型并不一致。
4) desulfurization and denitrification
脱硫脱氮
1.
The processes of fixture bed and duct injection were used,combined desulfurization and denitrification was achieved.
采用固定床方式和管道喷射方式 ,实现了烟气脱硫脱氮。
2.
The experimental research was carried out to study the flue gas desulfurization and denitrification process using titanium dioxide as photocatalyst.
本文对负载型二氧化钛用于烟气脱硫脱氮的技术进行了实验研究。
3.
Experimental results show that operation temperature and flue gas humidity are the important parameter affecting the desulfurization and denitrification efficiency.
首次在烟气循环流化床上进行了联合脱硫脱氮实验，研究表明，在最佳工况下脱硫脱氮率分别达90％、63％，实验结果表明运行温度和烟气湿度是影响脱硫脱氮效率的主要因素。
5) sulfur/nitrogen content
硫、氮含量
1.
The paper introduces a method to determine sulfur/nitrogen content in oilfield chemicals or oil products by sulfur/nitrogen elemental analyzer.
介绍了一种测定油田化学剂和石油产品中硫、氮含量的仪器分析方法。
6) Sulfur nitrogen rings
硫氮环
补充资料：(2S,6R)-6-[[(1S)-1-乙氧羰基]-3-苯基丙基]氨基-2-(2-噻吩基)-1,4-硫氮杂卓-5-酮
分子式：C21H26N2O3S2
分子量：418.57
CAS号：110143-57-2
性质：密度1.26。
分子量：418.57
CAS号：110143-57-2
性质：密度1.26。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条