Global Gas Separation Membrane Market to Reach USD 5.9B by 2036

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The global gas separation membrane market is valued at USD 2.9 billion in 2026 and is projected to reach USD 5.9 billion by 2036, expanding at a CAGR of 7.3%. Growth is fueled by applications in nitrogen generation, hydrogen recovery, oxygen enrichment, and carbon dioxide separation. Hollow fiber membranes dominate due to compact design and high throughput, while polymeric materials lead by demand for industrial reliability and cost efficiency.

Why it matters

Gas separation membranes provide continuous operation, lower energy use, compact installation, and simplified maintenance, critical for refineries, petrochemical plants, and natural gas processing facilities. Key growth drivers include rising industrial gas demand, expansion of hydrogen production, stricter purity standards, adoption of modular membrane systems, and growth in natural gas and renewable energy processing infrastructure.

The details

Between 2026 and 2030, the market is projected to reach approximately USD 3.9 billion, driven by hydrogen recovery in refineries, CO₂ removal in natural gas processing, and modular membrane installations in chemical plants. From 2030 to 2036, the market further expands to USD 5.9 billion, supported by renewable gas upgrading, emissions control, and energy-efficient industrial gas purification solutions.

• In 2026, the global gas separation membrane market is valued at USD 2.9 billion.
• By 2036, the market is projected to reach USD 5.9 billion, growing at a CAGR of 7.3%.

What’s next

The gas separation membrane market is expected to sustain robust growth over the next decade, supported by refinery and chemical plant expansions, renewable and clean energy projects, emissions control initiatives, and advances in polymeric membrane chemistry and module design.