The UL-recognized POW-R-BLOK SCR and diode modules are designed for use in applications requiring isolated packaging for rectification or phase control. The devices's isolated packages are said to ...

In August 2008, the truck maker decided to tackle EPA's 2010 emissions rules with its proprietary EGR-only solution, the MaxxForce 13 and 15 engines, and the (soon-to-be) SCR-equipped ISX was ...

The CFD images in Figure 4 illustrate the high-velocity zones caused by a 1-inch by 1-inch gap between catalyst modules. The SCR inlet ductwork flue gas velocity at full load (90 ft/sec) and ...

Advanced Energy Industries, Inc. announced a new silicon-controlled rectifier (SCR) power controller for precision control of ...

SCR systems were first patented in the U.S. in 1959. Early applications to reduce NO x were installed on natural gas combined cycle (NGCC) plants, followed closely by installations on coal-fired ...

The silencer/SCR module is fitted on MarQuip’s water-injection piece with underwater exhaust, and achieves a noise reduction of 35 dB(A) while complying fully with IMO TIER III NOX limitations.