Protect your profit with our Smarter Sulfur Solutions

TopClaus^®

Minimize sulfur recovery costs with a two-in-one solution

TopClaus^® sulfur recovery solutions combine the best of proven Claus and WSA technologies – to make SRE compliance easier, reduce CO₂ footprint, boost reliability and save you money. The TopClaus^® technology has been developed by Haldor Topsoe and Comprimo, the leading licensor in gas treating and sulfur recovery technology.