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Process Flow and Technical Principles of PKU Pioneer 25,000 Nm3/h Oxygen Generation Equipment
Ⅰ. Equipment Description Basic principle of pressure swing adsorption (PSA) oxygen production: Raw air is filtered to remove impurities through the blower inlet filter before entering the blower. After being pressurized by the blower, it enters the adsorbent bed via pipelines and pneumatic switching valves. Moisture and carbon dioxide in the raw air are adsorbed… -
Where to Start for the Most Effective Performance Optimization of PSA Oxygen Plants
China’s pressure swing adsorption (PSA) oxygen production technology originated in the 1970s. After decades of development, the technology has been continuously upgraded, and high-efficiency lithium-based molecular sieves for oxygen production have been industrialized and widely applied. Latest research in the field shows that optimizing adsorbent manufacturing, improving adsorption tower design, and refining process flow are… -
PKU Pioneer’s Technical Case: PSA Oxygen Plant (4000m3/hr) Resolving Blast Furnace Oxygen Enrichment Challenges
The biggest challenge facing oxygen-enriched blast furnace operation is oxygen supply. Instability in the oxygen enrichment rate of blast furnaces at integrated iron and steel works has long been a critical issue, which is highly detrimental to the stability of blast furnace conditions and the performance of coal injection. Practical Challenges A Chinese iron and… -
PKU Pioneer’s Four Clients Named to China’s 2025 Key Industry Energy Efficiency Leaders List
Recently, the Ministry of Industry and Information Technology, the National Development and Reform Commission, and the State Administration for Market Regulation jointly released the list of enterprises honored as 2025 Energy Efficiency "Leaders" in key industries. This list aims to set industry benchmarks for energy efficiency, promote advanced energy-saving technologies, and lead the green and… -
PKU Pioneer Invited to Peking University Sci-Tech Achievement Matchmaking Fair C Cutting-Edge Gas Separation Technology Gains Acclaim
In response to the call from the Ordos municipal government to promote the translation and implementation of Peking University's scientific and technological achievements in Ordos, and leveraging the University's profound research heritage along with its own industrial capabilities, Peking University Pioneer Technology Co., Ltd. (hereinafter “PKU Pioneer”) was invited as a core technology provider to… -
Knowledge Sharing: Fundamentals of Gas Adsorption Separation C Differences Between Physical Adsorption and Chemical Adsorption
Based on the nature of interactions between adsorbates and adsorbents, adsorption can be classified into chemical adsorption and physical adsorption. ChemicalAdsorption Chemical adsorption refers to the adsorption process accompanied by chemical reactions.During chemical adsorption, adsorbate molecules react with the surface of adsorbents to form surface complexes, and the adsorption heat is close to the heat… -
Introduction to Major Global Pressure Swing Adsorption (PSA) Oxygen Generation Manufacturers
1. Beijing Peking University Pioneer Technology Corporation Ltd. Beijing PKU Pioneer Technology Co., Ltd. (hereinafter referred to as "PKU Pioneer") is an industrial gas service provider that has undertaken the largest number of Vacuum Pressure Swing Adsorption (VPSA) oxygen generation equipment and achieved the highest total oxygen production capacity globally in the past 15 years…. -
PKU Pioneer Facilitates Steel Mill’s Energy Efficiency Upgrade: 30,000Nm3/h PSA Oxygen Project Successfully Completed
November 28, 2025 – Half a year has passed since the upgraded PSA oxygen generation station of Zhuhai Yueyufeng Iron and Steel Co., Ltd. (hereinafter referred to as "Yueyufeng Steel") was officially put into operation. The optimized PSA oxygen generation plant has continuously provided stable oxygen supply for blast furnace oxygen enrichment, significantly boosting the… -
PKU Pioneer Commissions PSA Oxygen Plant for Blast Furnace Oxygen Enrichment, Slashing Steel Mill’s Annual Costs by $4.5 Million
Recently, the second-phase 14,000 Nm3/h pressure swing adsorption (PSA) oxygen generation facility, constructed by Beijing Peking University Pioneer Technology Co., Ltd. (hereinafter referred to as "PKU Pioneer") for Chifeng Yuanlian Iron and Steel Co., Ltd. (hereinafter referred to as "Chifeng Yuanlian"), has successfully commissioned and achieved stable oxygen supply. With this milestone, Chifeng Yuanlian's total… -
Overview of China’s Top Pressure Swing Adsorption (PSA) Technology Manufacturer – Beijing Peking University Pioneer Technology Co., Ltd.
Q1: What is the corporate positioning of Peking University Pioneer, a top PSA technology manufacturer in China? What qualifications and certifications does it hold? A: Peking University Pioneer is a national high-tech enterprise and a leading company in China's pressure swing adsorption gas separation and energy conservation & environmental protection industry. Its core positioning is… -
PKU Pioneer’s Precision Retrofit Revitalizes Syngas Project, Enabling Efficient Resumption of Butanol-Octanol Production
Recently, the optimized retrofit project of a pressure swing adsorption carbon monoxide (PSA-CO) unit for a chemical enterprise in Shandong, implemented by Beijing Peking University Pioneer Technology Co., Ltd. (hereinafter referred to as "PKU Pioneer"), has been successfully put into operation. The retrofitted PSA-CO unit operates stably with significantly improved purity of CO product gas,… -
PKU Pioneer’s Large-Scale Pressure Swing Adsorption Oxygen Generation Technology Reaches Internationally Advanced Level
On July 24, 2025, the China General Machinery Industry Association organized a product appraisal meeting in Beijing for the “Third-Generation PU-8 Lithium-Based Molecular Sieve Low-Energy Four-Tower Radial-Bed Pressure Swing Adsorption Oxygen Generation Equipment” developed by Beijing Peking University Pioneer Technology Corporation Ltd. The expert panel of the appraisal committee listened to the summary report on…