1) corrosion inhibition
缓蚀性能
1.
Quantum chemistry study of corrosion inhibition performance of phosphono carboxylic acid telomer;
膦酰基羧酸调聚物缓蚀性能的量子化学研究
2.
Synthesis and scale corrosion inhibition of ethane diamine double-2-hydroxy propane sulfonic acid;
乙二胺双-2-羟基丙磺酸(EDHPS)的合成及阻垢缓蚀性能研究
3.
Experimental study of scale and corrosion inhibition of polyepoxysuccinic acid composite;
聚环氧琥珀酸复合药剂阻垢缓蚀性能的中试研究
2) inhibition performance
缓蚀性能
1.
The structure of the imidazoline intermediate and the effect of compounding or the inhibition performance of the imidazoline inhibitor ware analyzed msking use of infrared spectrometry,static weight-loss test,Tafel polarization curve measurement,and scanning electron microscopic observation.
利用红外光谱分析(IR)静态失重法、Tafel极化曲线、SEM等手段考察了咪唑啉中间体的结构及复配对咪唑啉缓蚀剂缓蚀性能的影响。
2.
The effects of inhibitor concentration, temperature, Fe\+\{3+\} concentration and flow velocity on the inhibition performances of inhibitor Dodigen\|95 were studied for A3 carbon steel and boiler steels in 1% HF solution.
本文通过静态和动态挂片试验研究了缓蚀剂浓度、温度、Fe3+含量和流速对氢氟酸缓蚀剂Dodigen 95缓蚀性能的影响 ,并通过稳态极化曲线的测定对其缓蚀机理进行了初步探讨。
3.
The corrosion inhibition performance of the synthesized compound was evaluated using weight loss and polarization curve methods.
采用失重法和动电位极化曲线法对合成的缓蚀剂进行了缓蚀性能测试,利用扫描电镜观察了腐蚀试样表面形貌,并对其缓蚀机理进行了初步探讨。
3) corrosion inhibition performance
缓蚀性能
1.
Synthesis of new ionic liquids and corrosion inhibition performance of its cationic imidazoline group;
新型离子液体的合成及其阳离子基团缓蚀性能
2.
Weight loss measurement,potentiodynamic polarization curves,electrochemical impedance spectroscopy and scanning electron microscopy were used to evaluate the corrosion inhibition performance of MBQA in a simulated oilfield water.
利用静态失重法、极化曲线、交流阻抗和扫描电子显微镜等方法对其在模拟油田水中的缓蚀性能进行了研究 。
3.
The electrochemical behavior of the corrosion inhibition performance of an inhibitor containing octadecylamine(ODA) to carbon steel was studied.
结果表明,经该缓蚀剂处理的碳钢样品耐蚀性明显提高;成膜效果气相优于液相;温度在220℃左右成膜效果最好;随着表面粗糙度的增加,成膜效果变差;样品在气相中缓蚀性能随缓蚀剂质量浓度的增加而上升,当质量浓度大于25 mg/L时不再发生显著变化。
4) inhibition efficiency
缓蚀性能
1.
The inhibition efficiency and the application on synergizes strengthening the inhibitive efficiency during the functions and applications of the preparation of its are emphasized,its inhibition mechanism are summarized.
文章介绍了咪唑啉衍生物缓蚀剂合成的几种常见方法及影响其产率的因素,重点强调了其缓蚀性能和复配增效技术在制备咪唑啉衍生物缓蚀剂中的应用,概述了缓蚀机理,并提出了发展趋势。
2.
The inhibition efficiency was measured using weight loss and electrochemical methods.
从实验的角度探索了取代基与缓蚀性能的关系 。
3.
on the base of which organic corrosion inhibitor of benzotriazole (BTA) was synthesized, and seeing about inhibition efficiency of BT.
并在此基础上合成了有机缓蚀剂苯并三唑，考察了苯并三唑及其复合物的缓蚀性能，结果表明：苯并三唑及其复合物是应用于加氢反应流出物空冷器腐蚀系统的优良缓蚀剂。
5) inhibitory performance
缓蚀性能
1.
The corrosion inhibitory performance of the derivatives for N-80 and A3 steel in four kinds of different corrosive medium, including CO2, H2S, HCl, and mixed brine water, was evaluated using weight loss method.
采用失重法评价了合成的系列松香衍生物在CO2、H2S、HCl、混合盐水等四种不同腐蚀介质中对N-80、A3钢的缓蚀性能。
2.
According to the current developing conditions of the domestic oil and gas field,the inhibitory performance in simulating corrosion medium of oil and .
针对国内某含CO2油田的开发状况,动态失重法研究了咪唑啉季铵盐在6MPa下模拟油田水介质中对L80钢在不同缓蚀剂浓度、不同温度和不同时间下的缓蚀性能。
补充资料：缓蚀系数
分子式：
CAS号：
性质：定义为：γ=R0/R1；式中，R0为未加缓蚀剂时的腐蚀速度；R1为添加缓蚀剂后的腐蚀速度。又称缓蚀倍数。与缓蚀率I的关系为： I=1-1/γ
CAS号：
性质：定义为：γ=R0/R1；式中，R0为未加缓蚀剂时的腐蚀速度；R1为添加缓蚀剂后的腐蚀速度。又称缓蚀倍数。与缓蚀率I的关系为： I=1-1/γ
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