SCR-Catalyst Upgrade

Supports compliance with NO_x emission regulations while maintaining engine performance.

What can this upgrade do for you?

Supports compliance with NO_x emission limits (e.g. regulatory thresholds such as 88 mg/Nm³at 5% O₂ dry)

Reduces trade-offs between emissions performance and engine output through enhanced SCR system design

Lowers the need for additional exhaust pre-cooling systems with high-temperature catalyst technology

Helps avoid power derating under hot ambient conditions via low-pressure-drop configuration

Reduces plant modification effort and installation complexity through compact integration

Enables coordinated engine–SCR operation with a unified, integrated DIA.NE control interface

Enables remote monitoring and diagnostics through myplant digital technology for improved serviceability and operational transparency

How does it work?

The upgrade includes mechanical, electrical, and control system modifications integrated into the existing plant during installation and commissioning. It covers SCR housing, dosing system, measurement devices, control updates, OEM documentation, and — depending on scope — also may include full plant integration engineering, installation, system testing, urea system interconnections, and optional turbocharger enhancement.

Applicability

Natural gas engine units requiring SCR-based NO_x reduction to meet regulatory emission limits, specifically applicable for J320, J416, J420, J612, J616, J620, and J624 engine configurations

Find more information about upgrades designed to boost performance and efficiency here.

Resources & Downloads

SCR-Catalyst Retrofit

Language:

English

Category:

Factsheets

Consult an expert

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Whether your business is looking for onsite power solutions, access to electricity, decreased energy costs, or even to sell electricity back to your local grid/consumers, Jenbacher regional experts can advise you on which solution makes the most sense for you.