Selective catalytic reduction (SCR) is a method used to reduce the level of nitrogen oxides (NOx) with the help of a catalyst.
SCR technology can achieve 98% NOx reduction in combustion processes and can meet stricter incoming legislation. It is the optimum NOx control system used by environment-friendly power plants and industrial applications that have to meet stringent environmental controls.
With SCR technology:
NOx and ammonia enter the catalyst, causing the NOx to react with the ammonia to produce elemental nitrogen and water.
When choosing SCR technology it is also important that you choose a reliable reagent supplier for ammonia or urea. The quality of the reagent is particularly important to meet the strict demands of your catalyst supplier to ensure a long and maintenance free life-time of your catalyst.
Yara Environmental Technologies have installed more than 1,300 SCR systems around the world in cogeneration plants, industrial boilers and ships.
Yara SCR systems are marketed by Yara Environmental Technologies - Yara’s center of competence for basic / detail engineering and turnkey solutions of SCR & SNCR DeNOx systems.
You can rely on Yara thanks to our experience producing and delivering its reagents for over 20 years. Our unique network of production plants enable a constant back-up in sourcing, thus guaranteeing you both supply and quality.
Yara SCR systems are built to operate and perform in extremely tough industry environments. Our robust systems operate as specified and with minimal interruption.
To ensure you can optimize uptime, and prevent normal wear and tear of components disrupting processes through unexpected shutdowns, we also offer our customers an agreed Maintenance Service package.
To ensure a good service for customers, we keep a stock of standard consumables and spare parts for your hybrid system.
Ordering direct from Yara ensures you receive the correct component, compatible with your SCR system, delivered quickly and efficiently.
You can also choose a spare part package that provides you with the expected yearly consumption of "normal wear and tear" components, ensuring even faster and easier access to your necessary parts.
If you need a storage solution for your NOx reduction reagents (Ammonia, Ammonia Solution and Urea Solution) needs we can help. It can form part of your SCR installation, or be a stand-alone storage tank solution. We can offer you design, build and upgrade of storage solutions as required.
You can also get an optimization assessment of your current reagent usage, as part of our service offer. If your reagent situation changes, we can recommend and deliver, standardized or customized, NOx reduction reagent storage solutions and internal site distribution solutions, to your NOx control installations.
SCR Power Plants
The safety data sheets for our products are produced in accordance with current regulations and outline the risks associated with the use of our chemicals.