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。
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 。
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 。
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。
Study on Efficient Corrosion Inhibitor in the Chloromethane Dehydration System at High Temperature;
氯甲烷脱水系统高温高效缓蚀剂的研制
Composition:It is composed of base oil,several high-efficiency corrosion inhibitor and auxiliaries.It is transparent.
组成：由基础油品及多种高效缓蚀剂和辅助添加剂复配而成，本品为透明油状液。
Practical application of a new-type of highly efficient scale and corrosion inhibitor
新型高效缓蚀阻垢剂的实际现场应用
Development and Application of High-efficiency Corrosion Inhibitor YSW105 for Cooling Water;
循环水高效缓蚀—阻垢剂YSW105的研制与应用
Industrial Applications of YS-SR1275 Anti-filthy Corrosion Inhibitor for High-pressure Air-cooled Units
YS-SR1275高压空冷阻垢缓蚀剂的工业应用
Evaluation on Synergistic Effect of Acidizing Corrosion Inhibitor and Surfactant
酸化缓蚀剂与表面活性剂的协同效应评价
Study of the corrosion-scale inhibitor used in higher hardness and higher alkaline water system
高硬高碱循环冷却水缓蚀阻垢剂的研究与应用
Development of corrosion and scaling inhibitors suitable for circulating water systems with high hardness and high alkalinity
高硬高碱循环水系统缓蚀阻垢剂的开发
Seawater Corrosion Inhibitor and Cathodic Protection Synergistic Effect and Optimization Research;
海水缓蚀剂和阴极保护协同效应优化研究
Effectiveness of erosion reducing additives assessed by measuring surface temperature inside gun barrel
用内膛表面温度评估缓蚀添加剂的作用效果
Preparation and Application of a New Inhibitor for Bronze Wares
新型青铜器缓蚀剂的研制及其应用效果
Optimization Selection and Industry Application of Corrosion Inhibitors for Distillation Unit
蒸馏装置缓蚀剂的优选及其工业应用效果
EFFect of Deoxidizer on Inhibition Efficiency of Copper Bar in Water-cooled Generator
添加除氧剂对水冷发电机铜线棒的缓蚀效果
Development of Biologic Corrosion Inhibitor and Its Mechanism Research;
生物缓蚀剂的研制及其缓蚀机理研究
An acid corrosion inhibitor based on grafting natural polymer with quarternary pyridine salt
天然高分子接枝吡啶季铵盐酸缓蚀剂的研究
Synthesis of N-containing Inhibitors and Research of the Inhibition Performance under High Temperature and in Alkaline Solution;
含氮缓蚀剂合成及高温碱性条件下性能的研究
Application of Corrosion Inhibitor CT2-19 at High Sour Gas Field Pipeline
缓蚀剂CT2-19在高酸性气田地面管线上的应用
Application of HP Air Cooler Corrosion Inhibitor in Residue Oil Hydrodesulfurization Unit
高压空冷缓蚀阻垢剂在渣油加氢装置上的应用
