The global gas separation membrane market size was valued at USD 1.5 billion in 2024 and is projected to reach USD 2.16 billion by 2030, growing at a CAGR of 6.9% from 2025 to 2030. One of the key factors driving this growth is the continuous expansion of the petrochemical and chemical industries. These industries require efficient and cost-effective technologies for gas separation processes, making membrane-based solutions increasingly vital.

In addition to industrial demand, the market is being significantly influenced by stringent environmental regulations and policies implemented by governments across the globe. These regulations aim to curb greenhouse gas (GHG) emissions in response to growing climate concerns. Gas separation membranes offer an energy-efficient and environmentally friendly alternative to traditional separation methods, making them highly attractive for companies looking to comply with emissions standards while improving operational efficiency.

The growing urgency to address environmental challenges—particularly global warming and pollution—is prompting a wide range of industries, including chemicals, food and beverage, petrochemicals, and power generation, to adopt sustainable technologies. As a result, gas separation membranes are being increasingly integrated into industrial processes to achieve cleaner and more efficient gas recovery and separation.

A critical component in the production of gas separation membranes is the use of high-performance polymers. Materials such as polyethersulfone (PES), polyvinylidene fluoride (PVDF), and polypropylene (PP) are among the most widely used polymers for fabricating membrane modules, owing to their chemical resistance, thermal stability, and selective permeability.

A notable advancement in this area occurred in January 2022, when Toray Industries, Inc., a global leader in advanced materials and chemical technologies, announced the development of a novel polymeric gas separation membrane module. This innovative solution was specifically engineered for the selective and efficient separation of hydrogen from complex mixed gas streams. The introduction of this new membrane technology is expected to strengthen the polymer segment of the gas separation membrane market, as it offers an advanced, high-performance option for hydrogen recovery—an area of increasing importance in clean energy and decarbonization efforts.

Key Market Trends & Insights:

• In 2024, the Asia Pacific region emerged as the leading market in the global gas separation membrane industry, capturing the largest revenue share of 41.3%. This dominant position can be attributed to the rapid industrialization across the region, strong growth in end-use sectors such as petrochemicals, power, and chemicals, and the increasing demand for energy-efficient technologies. The region's rising focus on reducing greenhouse gas emissions and improving process efficiencies is further fueling the adoption of gas separation membrane technologies.

• Within Asia Pacific, the gas separation membrane market in China is anticipated to witness robust growth over the forecast period from 2025 to 2030. This projected expansion is driven by China’s growing energy demands, stringent environmental policies, and investments in clean and sustainable technologies. The government’s initiatives to modernize infrastructure and reduce the carbon footprint in industrial processes are expected to play a crucial role in boosting demand for advanced gas separation systems.

• In terms of product segmentation, polymeric membranes held a dominant position in 2024, accounting for a significant 73.5% share of the overall market. These membranes are widely favored due to their cost-effectiveness, ease of processing, and excellent separation performance in a variety of industrial applications. Their versatility and suitability for different gas separation tasks make polymeric membranes the most commonly used product type in the industry.

• When analyzed by application, the nitrogen gas separation segment led the market in 2024. This segment’s dominance is largely driven by the widespread use of nitrogen in industries such as food packaging, electronics, chemicals, and metal fabrication, where high-purity nitrogen is essential. Gas separation membranes offer an efficient and scalable solution for on-site nitrogen generation, reducing reliance on traditional nitrogen supply methods.

• From an end-use industry perspective, the petrochemicals and oil & gas segment accounted for the largest revenue share in 2024. These sectors have a high demand for gas separation technologies to optimize processes such as natural gas treatment, hydrogen recovery, and carbon dioxide removal. The continued investments in refining capacity and natural gas infrastructure, especially in emerging economies, are expected to maintain this segment’s leading position in the coming years.

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Market Size & Forecast:

• 2024 Market Size: USD 1.5 Billion

• 2030 Projected Market Size: USD 2.16 Billion

• CAGR (2025-2030): 6.9%

• Asia Pacific: Largest market in 2024

Key Companies & Market Share Insights:

Some of the prominent players actively operating in the global gas separation membrane market include UBE Corporation, Air Liquide Advanced Separations, Air Products and Chemicals, Inc., DIC CORPORATION, and FUJIFILM Corporation. These leading organizations are continuously striving to expand their customer base and reinforce their market position. To maintain a competitive edge in an evolving and increasingly demanding industry, these companies are undertaking a variety of strategic initiatives. These efforts include mergers and acquisitions, capacity expansions, and product enhancements aimed at aligning with dynamic market needs and regulatory changes, particularly those related to environmental standards and energy efficiency.

One notable player in the industry is GMT Membrantechnik GmbH, a Germany-based company recognized for its expertise in the development, production, and distribution of high-performance membrane filtration systems and related components. GMT serves a broad range of industries with its advanced membrane technologies, including water and wastewater treatment, food and beverage processing, pharmaceuticals, biotechnology, and chemical manufacturing. The company’s focus on delivering reliable and customized membrane solutions has established its reputation as a key contributor to innovation in the membrane separation market.

UBE Corporation, another major player, operates across various industrial sectors including machinery, industrial chemicals, battery materials, and fine chemicals. Within the gas separation membrane market, UBE offers a comprehensive portfolio of membrane modules designed for the selective separation of gases. Their solutions include modules for carbon dioxide (CO₂) separation, hydrogen (H₂) recovery, organic vapor dehydration, nitrogen (N₂) separation, and dehumidification. These specialized membrane technologies are utilized in diverse industrial processes and are particularly valuable for applications that require high efficiency and precision in gas purification and recovery.

Key Players

• Air Liquide Advanced Separations

• Air Products and Chemicals, Inc.

• Atlas Copco AB

• DIC CORPORATION

• Evonik Industries AG

• FUJIFILM Corporation

• GENERON

• GMT Membrantechnik GmbH

• JSC Grasys.

• Honeywell International Inc.

• Mahler AGS GmbH

• Parker Hannifin Corp

• SLB

• UBE Corporation

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Conclusion:

The gas separation membrane market is poised for steady growth, driven by the expanding petrochemical and industrial sectors and a rising emphasis on environmentally friendly technologies. Stricter regulations targeting greenhouse gas emissions are further accelerating adoption of membrane-based solutions, which offer energy-efficient and sustainable options for gas separation.