Chemical Industry


With the rapid development of PSA technology, the application of PSA technology in the chemical industry has become increasingly common. PIONEER has built more than 80 PSA oxygen plants, CO plants and hydrogen plants for customers in the chemical industry and is the professional PSA technology provider of choice for petrochemical and coal chemical enterprises.

PIONEER's proprietary technologies serve the chemical industry in the following areas:

1. PSA oxygen production technology (VPSA-O2)

A. Get oxygen-enriched air to participate in the reaction
B. PSA oxygen production technology can be used to produce oxygen-enriched gas that is needed for synthetic ammonia production 
C. PSA oxygen production technology can be used to produce oxygen for the desulfurization process


2. PSA CO purification technology (PSA-CO)

A. A. Use coal, natural gas and heavy oil as raw materials to produce synthesis gas, and use PSA technology to purify CO.
B. PSA oxygen production technology can be used to obtain high-purity CO products from CO-containing tail gas generated during chemical production, such as calcium carbide furnace tail gas and acetic acid tail gas.


3. PSA H2 purification technology (PSA-H2)

A. Hydrogen-containing tail gases generated in industrial production, such as exhaust gas from methanol synthesis, methanol-fueled exhaust, demethanizer tail gas and tail gases from various pyrolysis processes all contain a certain amount of hydrogen. Hydrogen can be obtained for customers from these industrial tail gases through PSA separation.
B. A. Use coal, natural gas and heavy oil as raw materials to react with steam to make gas, and use PSA technology to purify hydrogen.


4. Super clean oil and gas recovery technology

A. Used for oil and gas recovery in places such as oil refineries, oil depots, terminals and gas stations. 

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