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China Commissions First Facility to Produce Ultrapure Helium from Natural Gas

  • Aug 18, 2025
  • 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.

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