Emission control technologies

Increasingly stringent emission standards are driving engineers to develop top-performing exhaust aftertreatment systems (EAT systems) that are not only compliant with future emission standards but also fit into minimal spaces. Proventia provides full-scale emission knowhow and expertise in integration. We provide selective catalytic reduction (SCR), diesel particulate filter (DPF), diesel oxidation catalyst (DOC), urea/ AdBlue®/ DEF mixing technologies and components integrated into a fully tailored system to meet present and future Euro, Stage and Tier standards.

Urea mixing technology
Stage 5 system layout example
Stage 3B system

Better performance with own technology innovations

NOx reduction
Improving SCR performance
PM reduction
CO & HC reduction
Selective catalytic reduction (SCR) Urea (AdBlue®/ DEF) mixing technology Diesel particulate filter (DPF) Diesel oxidation catalyst (DOC)

We design and engineer exhaust aftertreatment systems using engine manufacturers' own emission control concepts and certified components and combining them with Proventia's own innovations and products for urea mixing or thermal management. We partner with the best catalyst and component manufacturers, providing our customers with reliable EAT systems that comply with the required legislation.

We make our own technology innovations available to our customers also through licensing.

Our strengths

  • Long experience in various engines, applications and their usage in challenging environments
  • Specific SCR and urea/ AdBlue®/ DEF mixing expertise
  • Proven track record of EAT system development
  • Own innovations combined with proven technology platforms
  • Genuinely agile engineering process