Proper installation of the SCR catalyst and commissioning of the SCR system are critical to achieving high NOx reduction from start-up to shut-down. Johnson Matthey has experts available to install or to supervise the installation of our SCR systems, including the SCR catalyst, and to commission the SCR system to ensure long-term, trouble-free operation.
The lightweight construction and easy handling of our catalyst elements and modules facilitates installation of our SCR catalysts, especially for installations that are challenging because of system configuration, remote location or confined space. The DeNOx SCR catalyst elements are installed in the SCR system housing and are sealed together to eliminate bypassing and maximize NOx reduction. Johnson Matthey specialists can supervise the installation of the SCR catalyst.
Johnson Matthey engineers are available to commission the SCR system to ensure optimum performance from start-up. Our software monitors catalyst temperature, urea/ammonia flow rate, pressure across the catalyst and operating hours of the SCR system. We can also provide software to engine operators to enable them to remotely monitor SCR operation or system shut-downs to ensure they are always compliant with all clean air regulations.
SCR System Commissioning