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    Non Cryogenic Air Separation Unit Market

    ID: MRFR/Equip/26757-HCR
    128 Pages
    Snehal Singh
    October 2025

    Non Cryogenic Air Separation Unit Market Research Report By Feed (Air, Oxygen), By Capacity (Small (100 m3/hr), Medium (100-500 m3/hr), Large (>500 m3/hr)), By Pressure (Low Pressure (5 bar), Medium Pressure (5-15 bar), High Pressure (>15 bar)), By Purity (95-99%, 99-99.9%, 99.9-99.99%) and By Regional (North America, Europe, South America, Asia Pacific, Middle East and Africa) - Forecast to 2035

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    Non Cryogenic Air Separation Unit Market Infographic
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    Non Cryogenic Air Separation Unit Market Summary

    As per MRFR analysis, the Non Cryogenic Air Separation Unit Market Size was estimated at 1.756 USD Billion in 2024. The Non Cryogenic Air Separation Unit industry is projected to grow from 1.847 USD Billion in 2025 to 3.055 USD Billion by 2035, exhibiting a compound annual growth rate (CAGR) of 5.16 during the forecast period 2025 - 2035.

    Key Market Trends & Highlights

    The Non Cryogenic Air Separation Unit Market is experiencing robust growth driven by technological advancements and sustainability initiatives.

    • Technological advancements are enhancing the efficiency and performance of non cryogenic air separation units.
    • The North American region remains the largest market, while Asia-Pacific is recognized as the fastest-growing region.
    • The air segment dominates the market, whereas the oxygen segment is witnessing the fastest growth.
    • Rising demand for industrial gases and sustainability regulations are key drivers propelling market expansion.

    Market Size & Forecast

    2024 Market Size 1.756 (USD Billion)
    2035 Market Size 3.055 (USD Billion)
    CAGR (2025 - 2035) 5.16%

    Major Players

    Air Products and Chemicals Inc (US), Linde plc (IE), Praxair Technology Inc (US), Air Liquide S.A. (FR), Messer Group GmbH (DE), Nippon Gases (JP), Universal Industrial Gases Inc (US), Taiyo Nippon Sanso Corporation (JP)

    Non Cryogenic Air Separation Unit Market Trends

    The Non Cryogenic Air Separation Unit Market is currently experiencing a notable evolution, driven by the increasing demand for efficient gas separation technologies across various industries. This market segment appears to be gaining traction due to its ability to provide cost-effective solutions for producing oxygen, nitrogen, and argon without the need for cryogenic processes. Industries such as healthcare, food and beverage, and metal fabrication are increasingly adopting these units, as they offer flexibility and lower operational costs compared to traditional methods. Furthermore, the growing emphasis on sustainability and environmental considerations is likely to propel the adoption of non-cryogenic technologies, as they tend to have a smaller carbon footprint and reduced energy consumption. In addition, advancements in technology are contributing to the market's growth. Innovations in membrane separation and pressure swing adsorption techniques are enhancing the efficiency and reliability of non-cryogenic air separation units. As these technologies continue to evolve, they may provide even more effective solutions for gas separation, potentially expanding their application range. The Non Cryogenic Air Separation Unit Market seems poised for further expansion, as industries seek to optimize their operations while adhering to stricter environmental regulations. Overall, the market's trajectory suggests a promising future, characterized by technological advancements and a shift towards more sustainable practices.

    Technological Advancements

    Recent innovations in membrane technology and pressure swing adsorption are enhancing the efficiency of non-cryogenic air separation units. These advancements may lead to improved gas purity and reduced energy consumption, making these units more appealing to various industries.

    Sustainability Focus

    There is a growing emphasis on environmentally friendly practices across industries. Non-cryogenic air separation units, which typically have a lower carbon footprint compared to traditional methods, are likely to gain popularity as companies strive to meet sustainability goals.

    Diverse Applications

    The versatility of non-cryogenic air separation units is becoming increasingly evident. Their applications span multiple sectors, including healthcare, food processing, and metal fabrication, indicating a broad market potential that could drive future growth.

    Non Cryogenic Air Separation Unit Market Drivers

    Rising Demand for Industrial Gases

    The Non Cryogenic Air Separation Unit Market is significantly influenced by the rising demand for industrial gases across various sectors. Industries such as healthcare, food and beverage, and metallurgy are increasingly relying on oxygen and nitrogen for their operations. For instance, the healthcare sector utilizes oxygen for medical applications, while the food industry employs nitrogen for packaging and preservation. This growing demand is likely to propel the market for non cryogenic air separation units, as they provide a cost-effective solution for producing these gases on-site. Market data indicates that the industrial gases market is expected to reach USD 100 billion by 2026, further underscoring the potential growth opportunities for non cryogenic air separation units.

    Diverse Applications Across Industries

    The Non Cryogenic Air Separation Unit Market benefits from its diverse applications across multiple sectors. From chemical manufacturing to energy production, the versatility of non cryogenic air separation units makes them indispensable. For example, in the chemical industry, these units are utilized for the production of ammonia, while in the energy sector, they are employed for gasification processes. This broad applicability is likely to sustain market growth, as various industries seek reliable and efficient air separation solutions. The increasing need for customized solutions tailored to specific industrial requirements further enhances the market potential. As industries evolve, the demand for non cryogenic air separation units is expected to expand, driven by their adaptability.

    Sustainability and Environmental Regulations

    The Non Cryogenic Air Separation Unit Market is also shaped by the increasing emphasis on sustainability and stringent environmental regulations. Companies are under pressure to reduce their carbon footprint and comply with environmental standards. Non cryogenic air separation units offer a more environmentally friendly alternative to traditional methods, as they consume less energy and produce fewer emissions. This shift towards sustainable practices is likely to drive the adoption of non cryogenic technologies in various industries. Furthermore, government initiatives aimed at promoting cleaner technologies are expected to bolster the market. As organizations strive to meet regulatory requirements, the demand for efficient and eco-friendly air separation solutions is anticipated to rise.

    Cost-Effectiveness and Operational Efficiency

    The Non Cryogenic Air Separation Unit Market is characterized by the cost-effectiveness and operational efficiency of its technologies. Non cryogenic methods typically require lower capital investment compared to cryogenic systems, making them an attractive option for many businesses. Additionally, the operational costs associated with non cryogenic air separation units are generally lower due to reduced energy consumption. This financial advantage is likely to encourage more companies to adopt these systems, particularly in regions where budget constraints are prevalent. Market analysis suggests that the total cost of ownership for non cryogenic units is significantly lower over their lifecycle, which could lead to increased market penetration in various sectors.

    Technological Advancements in Non Cryogenic Air Separation Units

    The Non Cryogenic Air Separation Unit Market is experiencing a surge in technological advancements that enhance efficiency and reduce operational costs. Innovations such as membrane separation and pressure swing adsorption are becoming increasingly prevalent. These technologies allow for the effective separation of oxygen and nitrogen at lower energy consumption levels. As a result, companies are likely to invest in these advanced systems to improve their production capabilities. The market for non cryogenic air separation units is projected to grow at a compound annual growth rate of approximately 5% over the next few years, driven by these technological improvements. Furthermore, the integration of automation and control systems is expected to streamline operations, thereby increasing the overall productivity of the units.

    Market Segment Insights

    By Feed: Air (Largest) vs. Oxygen (Fastest-Growing)

    In the Non Cryogenic Air Separation Unit Market, the feed segment is primarily dominated by Air, which holds the largest market share. Air is utilized extensively due to its abundance and cost-effectiveness, making it the go-to choice for various industrial applications. On the other hand, Oxygen, while currently a smaller segment, is emerging rapidly as a preferred feed option in specialized sectors like healthcare and metal fabrication. The growth trends for this segment indicate a significant shift towards the utilization of Oxygen in high-demand industries. Factors driving this growth include advancements in technology that enhance efficiency, alongside an increasing focus on sustainable practices. Furthermore, the expansion of end-use industries such as healthcare, where Oxygen is crucial, is propelling the demand for efficient air separation units, particularly in non-cryogenic applications.

    Air (Dominant) vs. Oxygen (Emerging)

    Air is recognized as the dominant feed type in the Non Cryogenic Air Separation Unit Market. Its key advantage lies in its widespread availability, low cost, and versatility across numerous applications ranging from chemical processing to metallurgy. In contrast, Oxygen is emerging as a significant feed source, driven by its critical role in niche applications such as medical oxygen supply and advanced manufacturing processes. Oxygen's growth is also bolstered by increasing investments in healthcare infrastructure and technologies aimed at enhancing production efficiency. While Air remains the primary choice for many industries, the rising demand for Oxygen highlights the evolving landscape of feed options in air separation technologies. This dynamic presents opportunities for innovation and expansion in non-cryogenic air separation solutions.

    By Capacity: Medium (Largest) vs. Small (Fastest-Growing)

    The Non Cryogenic Air Separation Unit Market is witnessing a diverse distribution in terms of capacity segments. The Medium capacity units, ranging from 100 to 500 m3/hr, hold the largest market share due to their versatility in various industrial applications. Meanwhile, Small capacity units at 100 m3/hr are emerging rapidly, gaining traction among smaller industries and businesses for their efficiency and lower initial investment costs. This trend highlights a significant shift towards optimized solutions tailored to specific operational needs. As industries continue to evolve, the demand for air separation technologies has increased, fueling growth in these capacity segments. The Medium capacity segment benefits from established applications in larger manufacturing processes, while the Small segment is driven by the need for compact and cost-effective solutions. The rise in environmental awareness and regulatory pressures also encourages businesses to adopt technologies that offer better energy efficiency and lower emissions, further propelling market dynamics.

    Small (Dominant) vs. Large (Emerging)

    In the Non Cryogenic Air Separation Unit Market, Small capacity units are becoming dominant due to their adaptability and suitability for various industrial processes, especially in niche markets. These units offer a competitive advantage by providing customized solutions while maintaining energy efficiency. In contrast, Large capacity units, while currently underrepresented in terms of share, are emerging as favorable options for industries requiring high throughput. The growth of this segment is primarily driven by large-scale production environments that necessitate extensive air separation capabilities, making them increasingly desirable for industries such as petrochemicals and metal production. Each of these segments serves distinct customer needs, highlighting the market's dynamic nature.

    By Pressure: Medium Pressure (Largest) vs. High Pressure (Fastest-Growing)

    Within the Non Cryogenic Air Separation Unit Market, the market share is predominantly held by the Medium Pressure segment, which plays a critical role due to its efficiency in various industrial applications. This segment capitalizes on the versatility of operating between 5-15 bar, making it highly favorable for numerous applications like oxygen production and nitrogen generation, ultimately dominating the landscape. Conversely, the High Pressure segment, operating above 15 bar, is emerging swiftly with growing demand due to its applications in specialized processes, offering greater throughput and efficiency, thus witnessing a surge in interest from end-users.

    Medium Pressure (Dominant) vs. High Pressure (Emerging)

    The Medium Pressure segment represents a significant player in the Non Cryogenic Air Separation Unit Market, driven by its ability to balance efficiency and operational costs. Its applications across multiple industries, such as metallurgy and chemicals, underscore its dominant position. Conversely, the High Pressure segment is gaining traction, characterized by its capacity to deliver higher concentrations of gases and enhanced separation performance. As industries increasingly turn towards high-efficiency processes, the High Pressure segment is positioned as an emerging powerhouse, appealing to sectors that require stringent gas purity and higher output, thus redefining its role in this evolving market.

    By Purity: 99.9-99.99% (Largest) vs. 95-99% (Emerging)

    The Non Cryogenic Air Separation Unit Market shows a diverse distribution of purity levels, with the 99.9-99.99% segment holding a dominant position, attributed to its extensive application in industries requiring high-purity gases, such as pharmaceuticals and electronics. Conversely, the 95-99% segment is gaining traction, primarily catering to industries such as food and beverages that do not demand the same level of purity, indicating a vibrant competition among these segments.

    99.9-99.99% (Dominant) vs. 95-99% (Emerging)

    The 99.9-99.99% purity segment is characterized by its application in high-stakes environments where precision is paramount, making it the preferred choice for industries like pharmaceuticals, aerospace, and electronics. This segment benefits from stringent regulatory standards driving demand for high-quality gases. On the other hand, the 95-99% segment represents an emerging opportunity, targeting sectors with less stringent purity requirements such as food processing and manufacturing. As industries evolve and technology significantly improves, the lower-end purity offerings are expected to witness notable growth, providing an essential balance in the overall market dynamics.

    Get more detailed insights about Non Cryogenic Air Separation Unit Market

    Regional Insights

    North America : Innovation and Demand Surge

    North America is the largest market for Non Cryogenic Air Separation Units, holding approximately 40% of the global market share. The region's growth is driven by increasing industrial activities, particularly in the chemical and petrochemical sectors, alongside stringent environmental regulations promoting cleaner technologies. The demand for oxygen and nitrogen in various applications, including healthcare and food processing, further fuels this growth. The United States and Canada are the leading countries in this market, with major players like Air Products and Chemicals Inc and Praxair Technology Inc dominating the landscape. The competitive environment is characterized by continuous innovation and strategic partnerships among key players, ensuring a robust supply chain and technological advancements. The presence of established companies enhances market stability and fosters growth in the region.

    Europe : Regulatory Framework and Growth

    Europe is the second-largest market for Non Cryogenic Air Separation Units, accounting for approximately 30% of the global market share. The region's growth is propelled by stringent environmental regulations and a shift towards sustainable industrial practices. Countries are increasingly investing in technologies that reduce carbon emissions, which is a significant driver for the adoption of non-cryogenic air separation technologies. Germany, France, and the UK are the leading countries in this market, with companies like Linde plc and Air Liquide S.A. playing pivotal roles. The competitive landscape is marked by innovation and collaboration among key players, focusing on enhancing efficiency and reducing operational costs. The presence of strong regulatory bodies ensures compliance and promotes advancements in technology, further solidifying Europe's position in the market.

    Asia-Pacific : Rapid Industrialization and Demand

    Asia-Pacific is witnessing rapid growth in the Non Cryogenic Air Separation Unit Market, holding approximately 25% of the global market share. The region's industrialization, particularly in countries like China and India, is a significant driver of demand. The increasing need for oxygen and nitrogen in various sectors, including healthcare, manufacturing, and food processing, is propelling market growth. Additionally, government initiatives promoting clean energy and industrial efficiency are catalyzing investments in air separation technologies. China and Japan are the leading countries in this market, with key players such as Nippon Gases and Taiyo Nippon Sanso Corporation actively contributing to the competitive landscape. The market is characterized by a mix of local and international players, fostering innovation and competitive pricing. As industries continue to expand, the demand for efficient air separation solutions is expected to rise, further enhancing the region's market position.

    Middle East and Africa : Resource-Rich and Growing Demand

    The Middle East and Africa region is gradually emerging in the Non Cryogenic Air Separation Unit Market, holding about 5% of the global market share. The growth is primarily driven by the region's rich natural resources and increasing industrial activities, particularly in oil and gas, which require efficient air separation technologies. Additionally, the rising demand for industrial gases in various sectors is contributing to market expansion, supported by government initiatives to diversify economies and promote industrialization. Countries like Saudi Arabia and South Africa are leading the market, with a growing presence of international players. The competitive landscape is evolving, with local companies beginning to invest in advanced technologies to meet the increasing demand. As the region continues to develop its industrial base, the Non Cryogenic Air Separation Unit Market is expected to witness significant growth in the coming years.

    Non Cryogenic Air Separation Unit Market Regional Image

    Key Players and Competitive Insights

    The Non Cryogenic Air Separation Unit Market is a highly competitive industry with a number of leading players. Some of the major players in the market include Air Products and Chemicals, Inc., Praxair Technology, Inc., and Messer Group GmbH. These companies have a strong market presence and offer a wide range of Non Cryogenic Air Separation Unit Market products and services. They also have a strong focus on research and development, which enables them to introduce new and innovative products to the market.

    One of the leading companies in the Non Cryogenic Air Separation Unit Market is Air Products and Chemicals, Inc. The company has a long history in the industry and offers a comprehensive range of Non Cryogenic Air Separation Unit Market products and services. It has a strong customer base and a global presence. Air Products and Chemicals, Inc. is also committed to sustainability and has a number of initiatives in place to reduce its environmental impact.

    A competitor to Air Products and Chemicals, Inc. in the Non Cryogenic Air Separation Unit Market is Praxair Technology, Inc. The company is also a major player in the industry and offers a wide range of Non Cryogenic Air Separation Unit Market products and services. It has a strong focus on innovation and has a number of patents for its Non Cryogenic Air Separation Unit Market technology. Praxair Technology, Inc. also has a strong customer base and a global presence.

    Key Companies in the Non Cryogenic Air Separation Unit Market market include

    Industry Developments

    The Non Cryogenic Air Separation Unit Market is projected to grow from USD 1.85 billion in 2025 to USD 2.90 billion by 2034, at a CAGR of 5.16% during the forecast period. Increasing demand for non-cryogenic air separation units in various industries, such as healthcare, pharmaceuticals, and food and beverage, is expected to drive market growth. The growing adoption of non-cryogenic air separation technology due to its advantages over traditional cryogenic systems, such as lower energy consumption and maintenance costs, is also contributing to market growth.

    Recent news developments in the market include the launch of new products and partnerships. For instance, in January 2023, Air Products and Chemicals, Inc. announced the launch of its new PRISM™ non-cryogenic air separation technology, which is designed to offer improved energy efficiency and reduced operating costs. Additionally, in February 2023, Linde announced a partnership with Plug Power Inc. to develop non-cryogenic air separation systems for hydrogen production. These developments indicate the growing interest and investment in the non-cryogenic air separation unit market.

    Future Outlook

    Non Cryogenic Air Separation Unit Market Future Outlook

    The Non Cryogenic Air Separation Unit Market is projected to grow at a 5.16% CAGR from 2024 to 2035, driven by increasing industrial demand and technological advancements.

    New opportunities lie in:

    • Expansion into emerging markets with tailored solutions
    • Development of energy-efficient air separation technologies
    • Integration of automation for enhanced operational efficiency

    By 2035, the market is expected to achieve robust growth, solidifying its position in the industrial sector.

    Market Segmentation

    Non Cryogenic Air Separation Unit Market Feed Outlook

    • Air
    • Oxygen

    Non Cryogenic Air Separation Unit Market Purity Outlook

    • 95-99%
    • 99-99.9%
    • 99.9-99.99%

    Non Cryogenic Air Separation Unit Market Capacity Outlook

    • Small (100 m3/hr)
    • Medium (100-500 m3/hr)
    • Large (>500 m3/hr)

    Non Cryogenic Air Separation Unit Market Pressure Outlook

    • Low Pressure (5 bar)
    • Medium Pressure (5-15 bar)
    • High Pressure (>15 bar)

    Report Scope

    MARKET SIZE 20241.756(USD Billion)
    MARKET SIZE 20251.847(USD Billion)
    MARKET SIZE 20353.055(USD Billion)
    COMPOUND ANNUAL GROWTH RATE (CAGR)5.16% (2024 - 2035)
    REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
    BASE YEAR2024
    Market Forecast Period2025 - 2035
    Historical Data2019 - 2024
    Market Forecast UnitsUSD Billion
    Key Companies ProfiledMarket analysis in progress
    Segments CoveredMarket segmentation analysis in progress
    Key Market OpportunitiesGrowing demand for energy-efficient solutions drives innovation in the Non Cryogenic Air Separation Unit Market.
    Key Market DynamicsRising demand for efficient gas separation technologies drives innovation and competition in the Non Cryogenic Air Separation Unit market.
    Countries CoveredNorth America, Europe, APAC, South America, MEA

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    FAQs

    What is the projected market valuation for the Non Cryogenic Air Separation Unit Market in 2035?

    The projected market valuation for the Non Cryogenic Air Separation Unit Market in 2035 is 3.055 USD Billion.

    What was the market valuation for the Non Cryogenic Air Separation Unit Market in 2024?

    The overall market valuation for the Non Cryogenic Air Separation Unit Market was 1.756 USD Billion in 2024.

    What is the expected CAGR for the Non Cryogenic Air Separation Unit Market during the forecast period 2025 - 2035?

    The expected CAGR for the Non Cryogenic Air Separation Unit Market during the forecast period 2025 - 2035 is 5.16%.

    Which companies are considered key players in the Non Cryogenic Air Separation Unit Market?

    Key players in the Non Cryogenic Air Separation Unit Market include Air Products and Chemicals Inc, Linde plc, Praxair Technology Inc, and Air Liquide S.A.

    What are the projected valuations for the Air segment in the Non Cryogenic Air Separation Unit Market?

    The projected valuations for the Air segment in the Non Cryogenic Air Separation Unit Market are expected to rise from 0.876 USD Billion to 1.482 USD Billion.

    How does the market for Medium Pressure Non Cryogenic Air Separation Units compare to other pressure segments?

    The market for Medium Pressure (5-15 bar) Non Cryogenic Air Separation Units is projected to grow from 0.703 USD Billion to 1.174 USD Billion, indicating robust demand.

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