Sulfur Recovery

In refining and gas processing, sulfur isn’t just a byproduct—it’s a challenge and an opportunity. From liquid sulfur degassing to tail gas treating, sulfur recovery units must operate with precision, safety, and sustainability. Evonik delivers advanced materials and technologies that optimize sulfur recovery processes, reduce emissions, and provide the expected performance and catalyst life.

Why Choose Evonik for Sulfur Recovery?

• Proven Performance: Trusted brands like MAXCEL® 727, 777, TG and EcoMax TG® ensure reliable operation across demanding sulfur recovery units.
• Sustainability at the Core: Our solutions help reduce SO₂ emissions, extend catalyst life, and support circular operations.
• Tailored Innovation: From traditional to sub-dew point Claus processes, including tail gas units, to release agents, our portfolio adapts to your specific recovery and treatment needs.

Solutions by Application Area

Sulfur Recovery & Claus Tail Gas Treating

Maximize conversion efficiency and minimize emissions with high-performance catalysts and support materials:

• MAXCEL® – Advanced, multiple catalysts for optimized Claus reaction performance and thermal stability.
• EcoMax TG® – Tail gas treating catalysts designed to reduce SO₂ emissions and meet stringent environmental regulations.
• UltraCAT® – Ex-situ sulfiding process for quicker, easier start-up of tail gas units.

Liquid Sulfur Degassing & Release Agents

Ensure safe handling and transport of recovered sulfur:

• TEGO® SULPHO Release agents help to release sulfur efficiently and reduce dust formation during sulfur pastillation.

The Evonik Advantage

• Operational Efficiency: Reduce downtime, extend catalyst life, and improve sulfur recovery rates.
• Sustainable Innovation: Low-emission technologies and recyclable materials support environmental compliance.
• Expert Collaboration: Our specialists work with you to design recovery systems tailored to your process conditions and performance goals.

Ready to Recover More with Less Impact?

Discover how Evonik’s Sulfur Recovery solutions can help you optimize performance, reduce emissions, and reclaim value.

Explore our solutions or Contact us today to start your journey toward smarter sulfur recovery.