1) inhibition efficiency
缓蚀效率
1.
Weight losses of the steel N80 in static condition with high temperature high pressure and high CO2 and Cl-are tests for evaluating inhibition efficiency of TG500.
在高温高压高CO2和Cl-环境中,用静态高温高压模拟试验方法对不同浓度的TG500新型咪唑啉季铵盐缓蚀剂进行了缓蚀效率测试。
2.
The inhibitor is a negative catalytic and cathodic inhibitor and it owns good inhibition efficiency at the content of 300ppm.
实验表明 ,在静态海水中 ,浓度为 30 0mg/L的YKI - 0 5缓蚀剂能在 90 7A钢表面形成稳定的缓蚀膜层 ,是一负催化阴极型缓蚀剂 ,在实验周期内其对 90 7A钢的缓蚀效率较高 ;并用原子力显微镜 (AFM )和俄歇电子能谱 (AES)对该缓蚀膜的表面形貌和成分进行分析 。
3.
The relationship between inhibition efficiency and molecular structure of imidazole and its derivants was studied by quantum chemistry calculation.
结果表明 ,缓蚀效率 η与缓蚀剂分子的EHOMO,ELUMO和偶极矩D之间存在较好的多元线性回归关系 η =- 5 47EHOMO+10 8 2 1ELUMO- 8 2 8D - 39 90 ,相关系数r为 0 986 。
2) Corrosion inhibition efficiency
缓蚀效率
1.
The temperature,concentration of acid,the quantities of overall alkaloid and corrosion time are the important factors of corrosion inhibition efficiency by measurement of weight lessen method.
40%的盐酸溶液(w=3%)中,30℃下,腐蚀时间为4 h,缓蚀效率最高达87。
3) best efficien cy of corrosion inhibitors
最佳缓蚀效率
4) inhibitor effectiveness
抑制剂效率，缓蚀剂效率
5) inhibition effect
缓蚀效果
1.
In this paper,the inhibition effects of single-component and combined corrosion inhibitors in alkaline solution KOH and NaOH by methods of classic hydrogen evolution experiment were introduced in this paper.
介绍了采用传统的析氢法,分别在不同浓度的KOH和NaOH溶液中,测试单组分及复合缓蚀剂在强碱溶液中的缓蚀效果。
6) long time inhibition effect
长效缓蚀
1.
In this paper the long time inhibition effect of FIQ-C is studied using weight-loss method.
采用失重法研究了天然高分子改性缓蚀剂 FIQ- C在盐酸溶液中的长效缓蚀性能 ,解释了长效缓蚀的原因 ,探讨了长效缓蚀机理 ,通过 AES表面膜层分析及色 -质联仪定量分析 ,证明了含氮有机化合物是成膜的主要成
补充资料：Hnlh-01炼厂缓蚀剂
该缓蚀剂兼具中和和成膜功能，能有效地阻止腐蚀介质对金属的腐蚀，对环烷酸、二氧化碳腐蚀亦有良好的缓蚀
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