China Achieves Landmark Breakthrough in Ultra-High-Purity Helium Production

China Achieves Landmark Breakthrough in Ultra-High-Purity Helium Production BY STEVEN, Published August 20, 2025   A Chinese technology company has developed and validated a domestically built cryogenic refining and neon-removal system, marking a major leap in extracting helium from low-abundance natural gas. The system recently completed engineering acceptance at a natural gas helium extraction project…