/

/

金属腐蚀与腐蚀抑制剂在低导电介质中的效率

JoVE Journal
Environment

A subscription to JoVE is required to view this content. Sign in or start your free trial.

JoVE Journal Environment

Metal Corrosion and the Efficiency of Corrosion Inhibitors in Less Conductive Media

Please note that all translations are automatically generated. Click here for the English version.

金属腐蚀与腐蚀抑制剂在低导电介质中的效率

DOI:

10.3791/57757-v

•

10:05 min

•

November 03, 2018

•

Lukáš Matějovský, Jan Macák, Olga Pleyer, Martin Staš

¹Department of Petroleum Technology and Alternative Fuels,University of Chemistry and Technology Prague, ²Department of Power Engineering,University of Chemistry and Technology Prague

Chapters

00:04Title
00:47Static Immersion Corrosion Test
02:15Dynamic Corrosion Test with Liquid Circulation
04:00Static Corrosion Test with a Reflux Cooler
05:01Electrochemical Impedance Spectroscopy (EIS) Measurements in the Two-electrode Arrangement
06:18EIS Measurements in the Three-electrode Arrangement
07:45Results: Metal Corrosion and Corrosion Inhibitor Efficiency Analyses
09:12Conclusion

Summary

Automatic Translation

测试与材料腐蚀相关的工艺通常会很困难, 尤其是在非水环境中。在这里, 我们提出了短期和长期测试非水环境 (如生物燃料, 尤其是含有生物乙醇的环境) 腐蚀行为的不同方法。

Tags

Keywords: Metal Corrosion Corrosion Inhibitors Less Conductive Media Aqueous Environments Non-aqueous Environments Automotive Industry Fuel Industry Ethanol Gasoline Blends Static Immersion Corrosion Dynamic Corrosion Test Analytical Balance Acetone Ethanol Reflux Cooler Thermometer Cryostat Fuel Pumping Preheating Spiral

Article

Embed

ADD TO PLAYLIST

Usage Statistics

Related Videos

清洁取样和痕量金属研究河和河口水域分析

动电位腐蚀试验

用氢化物发生-原子吸收光谱法测定多种食品基质中的无机砷。

纳米材料在水介质中的分散: 对协议优化的研究

微流体器件用于表征多孔介质中的孔隙尺度事件过程, 用于采油应用

热扫描电导 (TSC) 作为研究和控制导电物理凝胶相行为的一般方法

植物感染试验: 以植物病原菌为载体的喷雾和伤口介导接种

在纯落叶支架中使用三种截然不同的方法估算叶面积指数

将流体设备与显微镜和流式细胞学相结合，研究跨空间尺度的多孔介质中的微生物传输

植物与环境相互作用实时生理表型的遥测重力平台

Read Article