The Global Mercury Removal Agent Market was valued at USD 1.232 Billion in 2025 and is projected to reach USD 1.817 Billion by 2034, growing at a Compound Annual Growth Rate (CAGR) of 5.8% during the forecast period (2024–2034). This robust growth is driven by stringent environmental regulations globally, increasing industrialization, and the critical need to mitigate mercury contamination in oil & gas, flue gas, and chemical processing operations.

As global industries intensify their focus on environmental protection and safety, mercury removal agents have become indispensable for ensuring compliance and protecting equipment. In this blog, we profile the Top 10 Companies in the Mercury Removal Agent Industry—specialty chemical providers, catalyst manufacturers, and environmental technology leaders shaping the future of mercury abatement worldwide.

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🔟 1. UOP (Honeywell)

Headquarters: Des Plaines, Illinois, USA
Key Offering: PuriStar & HG Marshall™ Mercury Removal Solutions

UOP, a Honeywell company, is a global leader in process technology and catalysts, offering advanced mercury removal solutions for natural gas, LNG, and refining applications. Their adsorbents are engineered to protect downstream equipment and meet stringent product specifications.

Technology & Innovation:

• Proprietary adsorbents for high-capacity mercury removal

• Integrated solutions for natural gas sweetening and conditioning

• Continuous R&D for enhanced adsorbent performance and longevity

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9️⃣ 2. Johnson Matthey

Headquarters: London, United Kingdom
Key Offering: PURASPEC™ Mercury Removal Catalysts and Adsorbents

Johnson Matthey provides a comprehensive portfolio of PURASPEC™ technologies for mercury removal across various gas and liquid streams. Their solutions are critical for protecting catalysts in petrochemical plants and ensuring compliance with environmental standards.

Technology & Innovation:

• High-efficiency adsorbents for diverse industrial applications

• Focus on sustainability and reducing environmental footprint

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8️⃣ 3. Calgon Carbon Corporation

Headquarters: Pittsburgh, Pennsylvania, USA
Key Offering: Activated Carbon Mercury Removal Agents (FILTRASORB®, FLUEPAC®)

Calgon Carbon, a Kuraray company, is a pioneer in activated carbon solutions, including specialized mercury removal products for flue gas from coal-fired power plants and industrial boilers. Their products are central to air pollution control systems.

Technology & Innovation:

• Leading provider of powdered and granular activated carbon for mercury control

• Extensive R&D in carbon impregnation technologies

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7️⃣ 4. Axens

Headquarters: Rueil-Malmaison, France
Key Offering: Procatalyse Sulfur Recovery & Mercury Removal Solutions

Axens offers a range of technologies and adsorbents for mercury removal in the oil and gas sector, particularly for natural gas treatment and LNG production. Their solutions ensure the protection of cryogenic equipment and aluminum heat exchangers from mercury-induced corrosion.

Technology & Innovation:

• Specialized adsorbents for deep mercury removal

• Integrated offerings with gas treatment units

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6️⃣ 5. BASF

Headquarters: Ludwigshafen, Germany
Key Offering: Activated Carbon and Custom Adsorbents

BASF’s chemical catalysts division develops adsorbents for various purification processes, including mercury removal. Their expertise in material science allows them to create tailored solutions for challenging industrial streams.

Technology & Innovation:

• Research into novel adsorbent materials

• Focus on improving adsorption capacity and selectivity

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5️⃣ 6. Pall Corporation

Headquarters: Port Washington, New York, USA
Key Offering: Mercury Removal Filter Systems and Adsorbents

Pall Corporation specializes in filtration, separation, and purification solutions. They provide integrated systems that combine their filter hardware with effective mercury removal media for critical processes in the energy and chemical sectors.

Technology & Innovation:

• Engineered systems for reliable mercury capture

• Focus on protecting sensitive downstream equipment

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4️⃣ 7. Nucon International Inc.

Headquarters: Columbus, Ohio, USA
Key Offering: NUCON Mercury Removal Adsorbents

Nucon International is a specialist supplier of adsorbents for the removal of mercury and other contaminants from gas and liquid streams. They serve the natural gas, petrochemical, and landfill gas industries with high-performance products.

Technology & Innovation:

• Specialized in mercury removal for niche applications

• Custom formulations to meet specific client requirements

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3️⃣ 8. Schlumberger

Headquarters: Houston, Texas, USA / Paris, France
Key Offering: Mercury Removal Services and Technologies for Oil & Gas

Schlumberger, through its various service divisions, offers mercury management solutions for the oil and gas industry, including wellsite monitoring, treatment, and waste handling services to ensure operational safety and environmental compliance.

Technology & Innovation:

• Comprehensive mercury management programs

• Focus on worker safety and asset integrity

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2️⃣ 9. Beijing SJ Environmental Protection and New Material Co., Ltd.

Headquarters: Beijing, China
Key Offering: Mercury Removal Adsorbents for Flue Gas and Industrial Applications

Beijing SJ is a leading Chinese manufacturer specializing in environmental protection materials, including a range of mercury removal agents used primarily in power plants and industrial boilers to comply with China’s stringent emission standards.

Technology & Innovation:

• Cost-effective solutions tailored for the Asian market

• Strong focus on domestic regulatory requirements

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1️⃣ 10. Hitachi Zosen Corporation

Headquarters: Osaka, Japan
Key Offering: Marine Exhaust Gas and Industrial Flue Gas Treatment Systems

Hitachi Zosen provides engineered systems for air pollution control, which often include mercury removal components, especially in flue gas desulfurization and ship scrubber systems. Their integrated approach addresses multiple pollutants simultaneously.

Technology & Innovation:

• Integrated pollution control systems

• Technology for complying with IMO and regional air quality regulations

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Mercury Removal Agent Market – View in Detailed Research Report

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🌍 Outlook: The Future of Mercury Removal is More Efficient and Targeted

The mercury removal agent market is evolving rapidly, driven by tighter environmental legislation and a global push for cleaner industrial processes. While activated carbon-based agents currently dominate, innovation is focused on developing more efficient, selective, and cost-effective solutions.

📈 Key Trends Shaping the Market:

• Stricter global mercury emission standards (e.g., Minamata Convention)

• Development of high-capacity, regenerable adsorbents

• Growing demand from the natural gas LNG sector

• Integration of digital monitoring for adsorption system optimization

Get Full Report Here:
Mercury Removal Agent Market – View in Detailed Research Report

The companies listed above are not only providing essential environmental compliance tools—they’re driving the technological innovation necessary for a safer, cleaner industrial landscape.