Solutions for H2 Engines

Solutions for H2 EnginesDinex Innovation Insights: Dinex Solutions for H 2 Engines All You Need From Turbo To Tailpipe Why Choose Dinex Solutions for H 2 Engines? Dinex H 2 engine aftertreatment solutions (ATS) to reach near-zero tailpipe emissions Benefits using Dinex hydrogen technology solutions  Near-zero tailpipe emissions  Innovated for heavy duty  Cost optimisation On-road: Euro 7, EPA27, BS 7 Off-road: Stage VI, Tier 5, Trem V, CEV V Also compatible with near-zero emission applications Benefits of a hydrogen engine  Long range  Fast refilling Hydrogen Combustion Engines (H 2 ICE) are pivotal for decarbonizing heavy-duty tasks due to hydrogen’s carbon-free nature and ICE’s reliability and cost-effectiveness. Addressing pollutant emissions, particularly NO X , presents technical hurdles requiring aftertreatment solutions. Therefore Dinex ATS solutions are essential for advancing the Hydrogen economy. NO X Storage Catalyst (NSC): • Removes NO X in cold start by passive NO X adsorption up to 120 – 150°C and release by desorption above 150°C • Increases NO 2 /NO X ratio to enhance NO X reduction efficiency of the SCR OR H 2 Oxicat: • Oxidation catalyst for H 2 with low N 2 O formation • Light off at 110°C DEF dosing and mixing: • Proven technology from diesel ATS • Heated dosing for temperature performance Vanadate SCR: • High DeNO X in operation window 180 – 400°C • Tolerant to high H 2 O content of 20–30% in the exhaust gas • Very low secondary emissions ENGINE TEST RESULTS With a combination of NSC + SCR, overall tailpipe emissions below 5mg/kWh are possible including cold start conditions. Our Expertise.Your Advantage