Petrochemical sulfur guards

High sulfur capacity and long life cycles

Operating at lower temperatures can reduce a refinery’s operating costs significantly, but low operating temperatures negatively affect the saturation capabilities of traditional zinc oxide sulfur absorbents.

Able to remove hydrogen sulfide and other sulfurous compounds at temperatures below 150°C (300°F), Topsoe’s sulfur guards protect your downstream catalysts and ensure pipeline specifications, while helping you reduce operating costs. Our guards provide very high sulfur capacity and long life cycles, and are cost-effective and easy to install and operate under a wide range of conditions.

Catalysts for petrochemical sulfur guarding

SC-501 Purify™ catalyst

Achieve efficient removal of hydrogen sulfide from gas and liquid hydrocarbon feedstocks at low temperatures.

Highlights

Leaflet

Purify your hydrocarbon feedstock efficiently

Discover how the SC-501 catalyst can optimize your sulfur and mercury removal process at low temperatures, reducing costs, extending absorbent life, and boosting efficiency.

Applications within this area

Benzene hydrogenation

Convert benzene to high-purity cyclohexane in an affordable process that ensures compliance with benzene limits in the gasoline pool with our market-leading catalysts.

Selective hydrogenation

We offer high-activity, high-selectivity catalysts that convert unwanted compounds into high-value products, ensuring a product stream composition that meets specifications.

Contact us

Do you have a question about our products or solutions? Or do you want to know how our technologies can support your business? Contact our experts today.