case study
World’s First Converter Gas and Coke Oven Gas to MEG Project
Unlocking the full value of steel by-product gases through integrated purification and synthesis, enabling large-scale chemical production with reduced emissions and optimized resource efficiency.
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300,000 Tons/yearMEG Capacity
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156 Million Nm³/yearLNG Output
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560,000 TonsCO₂ Reduction
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700+ TonsNOx Reduction
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Other Cases
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PKU Pioneer Successfully Starts Up 3,000 Nm³/h VPSA Oxygen Plant for Repeat Customer Double A in Thailand
PKU Pioneer successfully commissioned a 3,000 Nm³/h VPSA oxygen plant for Double A in Thailand on October 3, 2026, delivering 93% purity oxygen—the third project with the repeat customer. The plant is designed to provide on-site oxygen for the pulp bleaching process, supporting Double A’s pulp and paper production. PKU Pioneer supported Double A in cost analysis and solution selection, and responded promptly during commissioning, ensuring a smooth test run and successful start-up. The on-schedule delivery reflects Double A’s continued confidence in PKU Pioneer’s VPSA technology and engineering capabilities.
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15,000 Nm³/h VPSA Oxygen Plant for a Leading Cast Iron Producer by PKU Pioneer
A 15,000 Nm³/h VPSA oxygen plant, retrofitted within the existing facility to double capacity, now operational at a North China cast iron producer — achieving power consumption as low as 0.28 kWh/Nm³ (100% O₂ basis) and cutting oxygen costs by ~50% versus cryogenic separation, with a projected payback period of under one year.
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12,500 Nm³/h VPSA Oxygen Plant for Copper Smelting
PKU Pioneer successfully commissioned a 12,500 Nm³/h VPSA oxygen plant for Wuxin Copper, helping eliminate oxygen supply bottlenecks and improve oxygen-enriched smelting efficiency. The project significantly reduced oxygen production costs, enhanced automation capabilities, and supported the customer’s capacity expansion and green metallurgy upgrade.
Engineered Solutions Built for Performance
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Smarter Oxygen Supply for Iron & Steel Production
Cut oxygen costs by over 60% with industry-proven VPSA/PSA technology — trusted by over 100 steel enterprises worldwide.
