Kerong Gas Hydrogen-Nitrogen Recovery System Achieves 85% Recovery Rate

Kerong Gas has successfully supplied a hydrogen-nitrogen mixed gas recovery system for a galvanizing and cold rolling line, handling 400 Nm³/h of tail gas containing 5%–10% hydrogen.

Previously vented directly into the atmosphere, the gas can now be recovered and reused at a rate of up to 85%, significantly reducing fresh gas consumption and operating costs.

After 12 months of stable operation, the system has demonstrated reliable performance and tangible cost-saving benefits for the customer.