The Global 13X Molecular Sieve for Air Separation Market was valued at USD 108 Million in 2025 and is projected to reach USD 141 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 3.9% during the forecast period (2024–2034). This steady growth is underpinned by the critical role of 13X molecular sieves in cryogenic air separation units, where they enable the deep purification of air by removing water and carbon dioxide, preventing ice formation in low-temperature equipment, and ensuring the reliable production of high-purity industrial gases like oxygen and nitrogen.

As industries from healthcare to manufacturing increasingly rely on dependable supplies of ultra-pure gases, the demand for efficient and durable adsorbents rises. In this blog, we profile the Top 10 Companies in the 13X Molecular Sieve for Air Separation Industry—a group of specialized chemical manufacturers and zeolite innovators who are essential to the global industrial gas supply chain.

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13X Molecular Sieve for Air Separation Market – View in Detailed Research Report

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🔟 1. Honeywell UOP

Headquarters: Des Plaines, Illinois, USA
Key Offering: UOP ADS-13, High-Capacity 13X Molecular Sieves

Honeywell UOP is a global leader in adsorbents and process technology, supplying high-performance 13X molecular sieves to the air separation industry. Their products are engineered for superior adsorption capacity and long life in demanding cryogenic applications, serving major industrial gas producers worldwide.

Key Innovations:

• Advanced sieve formulations for enhanced CO2 and water removal

• Global technical support and service for air separation unit (ASU) operators

• Focus on improving energy efficiency in regeneration cycles

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13X Molecular Sieve for Air Separation Market – View in Detailed Research Report

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9️⃣ 2. Arkema

Headquarters: Colombes, France
Key Offering: CECABOND® 13X Molecular Sieves

Arkema, through its extensive chemical expertise, produces high-quality 13X molecular sieves known for their consistent performance and reliability. The company is a key supplier to the European industrial gas market and has a strong focus on developing sustainable chemical solutions.

Key Innovations:

• Investment in R&D for improved hydrothermal stability

• Strong presence in the EMEA region with a robust distribution network

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8️⃣ 3. Tosoh Corporation

Headquarters: Tokyo, Japan
Key Offering: TSZ-500 Series 13X Molecular Sieves

Tosoh Corporation is a major Japanese chemical company and a leading global supplier of zeolites. Its 13X molecular sieves are critical components in air separation pre-purification units across Asia and the world, prized for their high purity and adsorption efficiency.

Key Innovations:

• Manufacturing plants with significant production capacity

• Focus on high-purity applications in electronics and healthcare

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7️⃣ 4. W.R. Grace & Co.

Headquarters: Columbia, Maryland, USA
Key Offering: SYLOBEAD® 13X Molecular Sieves

W.R. Grace is a premier supplier of catalysts and adsorbents, with a long history in the molecular sieve market. Its SYLOBEAD products are widely used in air separation for their mechanical strength and consistent performance in removing contaminants from feed air.

Key Innovations:

• Proprietary bead-forming technology for enhanced durability

• Global supply chain ensuring product availability

Download FREE Sample Report:
13X Molecular Sieve for Air Separation Market – View in Detailed Research Report

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6️⃣ 5. Zeochem AG

Headquarters: Uetikon, Switzerland
Key Offering: ZEOX® 13X Molecular Sieves

Zeochem specializes in the production of high-purity molecular sieves and chromatography consumables. The company’s 13X products are known for their quality and are used in critical gas separation processes, including air separation for medical and industrial oxygen.

Key Innovations:

• Expertise in tailored zeolite solutions for specific customer needs

• Strong focus on the pharmaceutical and specialty gas markets

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5️⃣ 6. CWK Chemiewerk Bad Köstritz GmbH

Headquarters: Bad Köstritz, Germany
Key Offering: 13X Molecular Sieves for Air Drying and Purification

CWK is a German manufacturer with deep expertise in adsorbents and silicates. It supplies high-quality 13X molecular sieves primarily to the European market, supporting the region’s extensive network of air separation plants with reliable purification media.

Key Innovations:

• Regional manufacturing providing supply security

• Commitment to stringent European quality standards

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4️⃣ 7. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: BASF 13X Molecular Sieves

BASF, one of the world’s largest chemical producers, offers a range of adsorbents, including 13X molecular sieves for air separation. The company leverages its vast R&D capabilities and global footprint to serve the industrial gas industry with high-performance materials.

Key Innovations:

• Integration of adsorbent production within a broad chemical portfolio

• Research into next-generation materials for gas separation

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3️⃣ 8. Zeolites and Allied Products

Headquarters: Mumbai, India
Key Offering: 13X Molecular Sieves for Industrial Applications

Zeolites and Allied Products is a leading Indian manufacturer of molecular sieves, catering to the growing domestic and international demand. The company plays a vital role in supplying cost-effective adsorbent solutions to the Asian market.

Key Innovations:

• Focus on serving the price-sensitive market segments

• Expanding production capacity to meet regional growth

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2️⃣ 9. Luoyang Jianlong Chemical Industrial Co., Ltd.

Headquarters: Luoyang, Henan, China
Key Offering: 13X Molecular Sieves for Air Separation

Luoyang Jianlong Chemical is a significant Chinese producer of molecular sieves, benefiting from the country’s massive industrial base. The company supplies a large volume of 13X sieves to support China’s extensive air separation infrastructure.

Key Innovations:

• Large-scale production capabilities

• Competitive pricing for the global market

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1️⃣ 10. Shanghai Hengye Molecular Sieve Co., Ltd. (Haixin Chemical)

Headquarters: Shanghai, China
Key Offering: 13X Molecular Sieves for Gas Purification

Haixin Chemical is another key Chinese manufacturer specializing in molecular sieves and adsorbents. The company has grown significantly by supplying the domestic market and exporting to international customers, focusing on reliable performance at competitive costs.

Key Innovations:

• Rapid response to market demand increases

• Continuous improvement in product quality and consistency

Read Full Report:
13X Molecular Sieve for Air Separation Market – View in Detailed Research Report

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🌍 Outlook: The Future of Air Separation Relies on Advanced Adsorbents

The 13X molecular sieve market is evolving in response to the increasing global demand for industrial gases. While traditional cryogenic air separation remains the dominant application, the industry is focusing on enhancing adsorbent performance, longevity, and energy efficiency to reduce the operational costs of gas production.

📈 Key Trends Shaping the Market:

• Development of molecular sieves with higher CO2 adsorption capacity and lower regeneration energy requirements

• Growing adoption of Pressure Swing Adsorption (PSA) systems for on-site nitrogen generation, driving demand for specialized sieves

• Increasing emphasis on product quality and consistency from industrial gas producers to ensure process reliability

• Expansion of production capacity in Asia to serve the region’s rapidly growing industrial sector

Read Full Report:
13X Molecular Sieve for Air Separation Market – View in Detailed Research Report

The companies listed above are not only supplying a critical component for air separation—they are enabling the production of essential gases that power modern industry and healthcare.