Our company's Inner Mongolia Huineng Coal Chemical Co., Ltd. LNG storage tank flash vapor PSA recovery CH4 and H2 device was completed on January 18, 2015 and officially put into trial operation. After further optimization and debugging of the process control process, it has entered normal operation. The entire device It runs smoothly and reliably, has strong adaptability to load fluctuations, and has obvious economic, environmental, and comprehensive benefits. It has been highly praised and affirmed by the construction unit.