论文部分内容阅读
介绍了变压吸附制氮工作原理及工艺流程 ,并根据铜管材退火工艺中对保持性气体的要求 ,介绍了变压吸附装置在该工艺中的应用。
The working principle and process of pressure swing adsorption nitrogen process were introduced. According to the requirement of retentive gas in copper tube annealing process, the application of pressure swing adsorption device in this process was introduced.