Speaker
Xiaofei Niu
(Institute of Modern Physics, Lanzou, Gansu, China)
Description
In order to reduce the waste of helium during the testing of superconducting cavities (RFQ + HWR) for the Accelerator Driven Sub-critical (ADS) program, a new cryogenic helium recovery and purification system has been built by the Institute of Modern Physics (IMP). It can store 8000m3 helium gas, and can improve helium purity from 98% to 99.999%.
Author
Xiaofei Niu
(Institute of Modern Physics, Lanzou, Gansu, China)
