China Commissions First Facility to Produce Ultrapure Helium from Natural Gas
- AKAP
- Aug 19
- 2 min read
China has achieved a major milestone with Vacree Technologies’ cryogenic helium purification and neon-removal system passing acceptance testing at a project in Yan’an, Shaanxi, enabling the country’s first production of 6N9-grade (99.99997%) ultrapure helium from natural gas.