Search results with tag "Gas recirculation"
1.4 Natural Gas Combustion
www.epa.govfrom natural gas-fired boilers are flue gas recirculation (FGR) and low NOx burners. In an FGR system, a portion of the flue gas is recycled from the stack to the burner windbox. Upon entering the windbox, the recirculated gas is mixed with combustion air prior to being fed to the burner. The recycled flue gas
EXHAUST-GAS RECIRCULATION (EGR) VALVE (N57T): …
static.nhtsa.govDue to an issue with the exhaust-gas recirculation (EGR) valve, the malfunction indicator lamp (MIL) lights up and vehicle engine may begin jerking or have sporadic idle fluctuations. Additionally, the fault memory may read the following fault codes: 255C00 -EGR controller, position control: Valve too wide open/negative control deviation
EPA Information - Photochemical smog — what it means for us
www.epa.sa.gov.austage combustion and flue gas recirculation, water injection, or by modifying the design of the burner. Reduction of VOCs There are various ways to reduce VOC emissions from motor vehicles. These include the use of liquefied petroleum gas (LPG) or compressed natural gas (CNG) rather than petrol, decreasing
1.5 Liquefied Petroleum Gas Combustion
www3.epa.govsystems use a combination of low-NOx burners and flue gas recirculation (FGR). Some burner vendors use water or steam injection into the flame zone for NOx reduction. This is a trimming technique which may be necessary during backup fuel periods because LPG typically has a higher NOx-forming
File in Section: - Service Bulletin Bulletin No.: PIP5198A ...
static.nhtsa.govP0490 Exhaust Gas Recirculation (EGR) Motor Control Circuit1 High Voltage P0522 Engine Oil Pressure Sensor Circuit Low Voltage P0523 Engine Oil Pressure Sensor Circuit High Voltage P0532 Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage P0606 Control Module Processor Performance
Service Bulletin Cummins® Engine Oil and Oil Analysis ...
www.plaisance-pratique.comEngines using exhuast gas recirculation (EGR) and exhaust aftertreatment must operate on ultra-low sulfur diesel fuel (15 ppm sulfur). Use of oils meeting the requirements of CES-20081 will provide the longest maintenance intervals for the aftertreatment system. …