The Global Molecular Sieve Desiccant Market was valued at USD 1,507 Million in 2025 and is projected to reach USD 2,045 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 4.6% during the forecast period (2025–2034). This sustained growth is driven by robust demand from the oil & gas and petrochemical industries for deep dehydration, alongside the accelerating trend of domestic substitution as manufacturers in regions like Asia-Pacific achieve product quality parity with international leaders.

As critical industrial sectors prioritize process efficiency and product purity, the role of high-performance desiccants has become paramount. In this blog, we profile the Top 10 Companies in the Molecular Sieve Desiccant Industry—a mix of global chemical giants and specialized manufacturers shaping the future of adsorption technology and moisture control.

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🔟 1. Honeywell International Inc.

Headquarters: Charlotte, North Carolina, USA
Key Offering: UOP Molecular Sieves (3A, 4A, 5A, 13X), Custom Adsorbents

Honeywell, through its UOP segment, is a global leader in adsorption technology, supplying high-performance molecular sieve desiccants for a wide range of demanding applications. Their products are essential for the purification of natural gas, refining processes, and air separation, leveraging decades of research and development.

Innovation and Market Focus:

• Advanced formulations for high-capacity adsorption and long service life

• Strong presence in the petrochemical and natural gas sectors

• Focus on developing solutions for sustainable processes like carbon capture

Download FREE Sample Report: Molecular Sieve Desiccant Market – View in Detailed Research Report

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9️⃣ 2. W. R. Grace & Co.

Headquarters: Columbia, Maryland, USA
Key Offering: SYLOBEAD® Molecular Sieves, Davison® Desiccants

W. R. Grace is a premier supplier of specialty chemicals and materials, with a renowned portfolio of molecular sieves. Their SYLOBEAD products are widely used for drying cracked gas, natural gas, and liquid hydrocarbons, known for their exceptional purity and mechanical strength.

Innovation and Market Focus:

• Leadership in catalyst and adsorbent technologies

• Extensive technical support and custom solutions for refinery applications

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8️⃣ 3. Arkema Group

Headquarters: Colombes, France
Key Offering: CECABOND® Molecular Sieves, Specialty Adsorbents

Arkema is a major global player in specialty materials, offering a range of molecular sieve desiccants under its CECABOND brand. The company serves diverse markets, including insulating glass, packaging, and industrial gas treatment, with a strong focus on innovation and sustainability.

Innovation and Market Focus:

• Development of high-efficiency desiccants for energy-saving applications

• Commitment to reducing the environmental footprint of its products and processes

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7️⃣ 4. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: BASF Molecular Sieves (3A, 4A, 5A, 13X)

BASF, one of the world’s largest chemical producers, offers a comprehensive range of molecular sieve desiccants. Their products are critical for applications requiring extreme dryness, such as in polyurethane production, refrigerant drying, and the purification of industrial gases.

Innovation and Market Focus:

• R&D focus on improving adsorption kinetics and regeneration efficiency

• Strong global supply chain and production network

Download FREE Sample Report: Molecular Sieve Desiccant Market – View in Detailed Research Report

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6️⃣ 5. Zeochem AG

Headquarters: Uetikon, Switzerland
Key Offering: ZEOLEX® Molecular Sieves, Custom Zeolites

Zeochem is a leading specialized producer of molecular sieves and synthetic zeolites. The company is recognized for its high-purity products used in demanding applications within the life sciences, refining, and air separation industries.

Innovation and Market Focus:

• Expertise in producing very specific pore-size zeolites for specialized separations

• Focus on high-value, performance-critical applications

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5️⃣ 6. Tosoh Corporation

Headquarters: Tokyo, Japan
Key Offering: TSZ Molecular Sieves, Zeolite Adsorbents

Tosoh is a leading Japanese chemical company with a strong position in the Asian molecular sieve market. Its products are essential for gas drying, oxygen production, and petrochemical processes, supported by advanced manufacturing capabilities.

Innovation and Market Focus:

• Leadership in the Asian market with a reputation for quality and reliability

• Investment in R&D for new adsorbent applications

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4️⃣ 7. CWK Chemiewerk Bad Köstritz GmbH

Headquarters: Bad Köstritz, Germany
Key Offering: Siliporite® Molecular Sieves, Specialty Zeolites

CWK is a German specialist in the production of molecular sieves, particularly known for its Siliporite brand. The company has a strong focus on the European market, supplying desiccants for insulating glass, refrigeration, and gas purification.

Innovation and Market Focus:

• Specialization in high-performance desiccants for technical applications

• Emphasis on product quality and customer-specific solutions

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3️⃣ 8. KNT Group

Headquarters: Moscow, Russia
Key Offering: Zeolites, Molecular Sieves for Oil & Gas

KNT Group is a key supplier of zeolites and molecular sieves in Russia and the CIS region. The company plays a vital role in supporting the local oil, gas, and petrochemical industries with essential purification and dehydration solutions.

Innovation and Market Focus:

• Dominant position in the Russian market

• Focus on serving the specific needs of the CIS industrial sector

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2️⃣ 9. Shanghai Jiuzhou Chemicals Co., Ltd.

Headquarters: Shanghai, China
Key Offering: Molecular Sieves (3A, 4A, 5A, 13X), Desiccant Balls

Shanghai Jiuzhou Chemicals is a prominent Chinese manufacturer of molecular sieve desiccants, benefiting from the country’s strong chemical production base. The company is a significant player in the trend of domestic substitution, offering competitive products for both local and international markets.

Innovation and Market Focus:

• Cost-competitive production leveraging local supply chains

• Rapidly improving product quality to meet international standards

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1️⃣ 10. Luoyang Jalon Micro-nano New Materials Co., Ltd.

Headquarters: Luoyang, Henan, China
Key Offering: Molecular Sieves, Activated Alumina, Desiccants

Luoyang Jalon is an emerging force in the molecular sieve market, focusing on the research, development, and production of various adsorbents. The company exemplifies the growth of specialized Chinese manufacturers who are gaining market share through technological advancement and competitive pricing.

Innovation and Market Focus:

• Investment in R&D for nano-sized and high-performance sieves

• Expanding export footprint in global markets

Get Full Report Here: Molecular Sieve Desiccant Market – View in Detailed Research Report

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🌍 Outlook: The Future of Molecular Sieve Desiccants Is Smarter and More Specialized

The molecular sieve desiccant market is undergoing a significant evolution. While traditional applications in oil and gas continue to drive volume, the industry is investing in advanced formulations, smarter regeneration technologies, and solutions for emerging sectors like electric vehicles and sustainable chemistry.

📈 Key Trends Shaping the Market:

• Accelerated domestic substitution in Asia, challenging established global suppliers

• Development of specialized sieves for CO2 capture and biogas upgrading

• Integration of IoT for predictive maintenance and optimization of adsorption beds

• Growing demand from the EV sector for battery and HVAC system protection

Get Full Report Here: Molecular Sieve Desiccant Market – View in Detailed Research Report

The companies listed above are not only supplying essential purification materials—they’re driving the innovation needed for a more efficient and sustainable industrial landscape.