PROCAT™: robust DOC catalyst for CO and HC control on diesel platforms
PROCAT™ is the DOC-focused solution in the Filter Solutions portfolio. It is designed for projects where the main objective is reliable reduction of CO and HC, either as a stand-alone route or as part of a wider aftertreatment strategy. That makes it especially relevant when the project does not require a full NOx-centred response but still needs a serious emission-control step.
This page is written in a hybrid technical-commercial style: enough engineering detail to support specification, procurement and technical review, while still making the value proposition clear for commercial and project discussions.
Performance and benefits
- CO reduction above 90% in suitable applications
- HC reduction above 90% in suitable applications
- Simple and robust DOC-based architecture
- Useful in mining and demanding industrial duty cycles
Where it fits best
- Applications where CO and HC are the main concern
- Industrial diesel platforms requiring low-maintenance solutions
- Projects where DOC is part of a wider staged strategy
- Cases where a robust emission-control step is needed without a full integrated package
What PROCAT™ does
PROCAT™ is positioned as a DOC system capable of oxidising CO, HC and the organic fraction of diesel particulates into less harmful compounds. Its value lies in simplicity, robustness and long service life rather than in being the broadest possible emission-control package.
That makes it attractive for customers who want a reliable and clearly defined technical route.
Where it adds value commercially
Not every project starts with NOx as the first sales discussion. In many industrial cases, the customer is looking for a contained, durable solution that can still show measurable environmental improvement. PROCAT™ supports that conversation well.
It can also work as a complementary stage inside a broader strategy rather than as an isolated decision.
Why a hybrid tone matters here
A purely engineering explanation would undersell its practical value, while a purely commercial pitch would hide its real limitations. The right positioning sits in between: explain clearly what PROCAT™ is excellent at, and where another route may be more appropriate.