Analysis method of water vapor in thermal power plant What is hydrogen conductivity?

This depends on factors such as hydrogen concentration and temperature in water vapor. The specific value of hydrogen conductivity depends on the concentration and temperature of hydrogen in water vapor. In practical application, the range of hydrogen conductivity under different conditions can be determined by comparing with standard samples or according to experimental experience. The so-called hydrogen conductivity refers to the conductivity of hydrogen molecules in water vapor, which is usually used to detect the impurity content in water vapor, thus reflecting the purity of water vapor. After water vapor is sampled, the hydrogen in it is brought into contact with the electrode by a certain treatment method, so as to measure its conductivity. According to the measurement results, the impurity content in water vapor can be calculated, and then its purity can be judged. Besides hydrogen conductivity, there are other commonly used analytical methods for water vapor analysis in thermal power plants, such as infrared spectroscopy, capillary chromatography and liquid chromatography. These analysis methods have their own characteristics, and appropriate methods can be selected for water vapor analysis according to actual needs. At the same time, water vapor analysis is also one of the important links in the process of thermal power generation, which is of great significance to ensure the stability and safety of power generation operation.