热导式氢分析仪在加氢装置上的应用

Application of Conductivity Hydrogen Analyzer on Hydrogen Cracking Unit

热导式分析仪器是一种结构简单、性能稳定、价廉、技术上又较为成熟的分析仪器，广泛应用于石化行业，但是它的采样预处理系统的设计是否合理，直接影响到分析仪器的使用性能。本文概括了氢分仪器的一般特性并总结了同类装置中氢分仪的使用情况。

Conductivity hydrogen analyzer is a kind of analyzer with simply construction, stability, less cost and high technology of long experienced operation. It is widely used in Petro-chemical plants. Availability and correction of design of sample pre-conditioning system direct effect the operation of analyzer. This article introduces the characteristic of hydrogen analyzer and the operation of hydrogen and sample pre-conditioning system on the same hydrogen cracking units.