PSA/VPSA

PIONEER has successfully ensured energy-efficient and large-scale VPSA-O2 plants to provide O2 product at a lower cost. PIONEER's PSA-CO and PSA-H2 technology reached the advanced level in the world.

Based on the high-efficient lithium-based VPSA-O2 adsorbent PU-8, combining with the unique airflow distribution technology, advanced process design and reliable supplementary devices, PIONEER has successfully ensured energy-efficient and large-scale VPSA-O2 plants to provide O2 product at a lower cost. 

PIONEER has built up over 100 sets of VPSA-O2 plants and taken the lion share in the field of VPSA-O2 in China. The VPSA-O2 technology won the first prize for Science and Technology Progress by the Ministry of Education.

PIONEER originates the high and low consumption PSA-CO technology based on PU-1 adsorbent, achieving the efficient separation of CO from nitrogen, methane and other components, which is of great importance for the carbonyl synthesis industry. This technology won the Second Prize for National Technology Invention. 

PIONEEER has designed and constructed dozens of PSA-CO plants for the clients, and becomes the highest shares holder in market with the features including low cost of gas product, high purity, high yield, flexibility of feed gas, moderate operating conditions and easy load regulation , which brings much economic earning and market competitiveness to the user.

PIONEER’s Rapid PSA-H2 technology can purify H2 from shift gas, coke oven gas, semiwater gas, methanol purge gas, methanol pyrolysis gas, ammonia pyrolysis gas, formaldehyde exhaust, refinery reformed gas, refinery FCC dry gas and refined gas.