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CECO Urea Injection System for Reciprocating Engines

In 2009-Combustion Components Associates, Inc (CCA) launch of its TRIM-NOX ™ Series of selective catalytic reduction (SCR) urea injection systems for diesel engines. Designed to reduce Nox emissions from stationary engines in the 150kW-3000kW size range, the TRIM-NOX LT Series is targeted at SCR applications on smaller engines in the 150kW-600kW output range while the XL Series is targeted at the larger 750kW to 3,000kW engine size range. Both the LT and XL Series use a PLC based controller with a touch screen display panel to allow for precise control of CCA's patented airless urea injector for maximum Nox reduction and minimum reagent consumption. The LT injection system is scaled down in features to make it price competitive in the small engine market while the XL series offers additional features and options such as data logging, reagent flow meters, remote communications capabilities, closed loop control and additional operator displays on system status for larger prime power or standby engines. TRIM-NOX SCR system including injector, control panel, mixing duct and an SCR catalyst adapted by CCA from a commercial on-highway truck SCR system. The system will be integrated and displayed on the roof of a new CAT XQ175 engine/generator set rated at 175kW. Recent testing by CCA of the TRIM-Nox SCR system on a Tier 1 certified CAT 185kW engine/generator demonstrated Nox reductions of up to 95%; with Nox emissions reduced to 0.3 gr/hp-hr. A TRIM-NOX XL injection system for larger engines includes ultra fine atomization achieved with CCA's patented single fluid injector. The XL injection system was introduced to the market by CCA before 2009 and is in commercial operation on a number of diesel fuel and natural gas fired engines in the 1500kW to 2500kW range.

Revision Date:  7/29/2016

Tags:  221112 - Fossil Fuel 化石燃料, CECO Environmental, Catalyst, Reciprocating Engine


CECO is Major Silencer Supplier with Aarding and Peerless

CECO’s Burgess-Aarding Silencers are used in a number of different applications beyond turbines and engines. They include other rotating equipment such as blowers and pumps • Industrial Silencers • Vent and Blowdown Silencer • Flue Gas Silencer • Engine Silencer • Blower Intake Silencer • Gas Turbine Silencer • Vacuum Pump Silencer • Centrifugal Compressor Silencer • Rotary Positive Blower Silencer • Silencer and Exhaust Systems for Hush Houses and Aero Engine Test Cells

Revision Date:  7/29/2016

Tags:  221112 - Fossil Fuel 化石燃料, CECO Environmental, Silencer, Reciprocating Engine