A PROBE TECHNIQUE FOR IN-SITU INSPECTION OF CONCENTRATION DISTRIBUTION OF HYDROGEN ATOM IN THE WALL OF HYDROGENATION REACTOR AT HIGH TEMPERATURES AND PRESSURE
加氢反应器壁原子氢分布的在线,实时,无损检测新技术

For in\|situ, instantaneous and non\|destructive inspection of the concentration distribution of hydrogen atoms in the multi\|layer wall of hydrogenation reactor operating at high temperatures and pressures, a new probe technique was developed as a substitution for conventional methods. In the paper, technical consideration, structure and characteristics of the technique are presented. In addition, the prospect for other application of the technique is also discussed.\=