GreenTRAP™ NOVA
Active Diesel Particulate Filter (ADPF)

 
GreenTRAP™ NOVA Active Diesel Particulate Filter (ADPF) and Diesel Oxidation Catalyst (DOC) system product shot

  • Systems consists of an Active Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
  • Great at reducing deadly emissions, such as Carbon Monoxide (CO), Hydrocarbons (HC) and Particulate Matter (PM) in stationary engine applications
  • Utilizing the Hydrocarbon Injections (HCI), system is not sensitive to variations in exhaust gas temperatures
  • US Environmental Protection Agency (EPA) verified system for medium to heavy-duty engines in off-road application
  • Regeneration is being performed on-the-go
  • Engineered to install into tight engine compartment
  • Durable design with quiet operation
  • Optional computerized controller with three customizable alarms and data logging capabilities
  • System maintenance intervals of 2000 to 6000 hours
  • Stainless steel housing, custom fit available
  • Energy efficient with fuel requirements of less than 1% of total engine fuel consumption

GreenTRAP™ NOVA - Technology

The GreenTRAP™ NOVA system registers and measures various engine and system components in order to determine exactly when to activate the regeneration procedure. Regeneration is activated by injecting a precise amount of diesel fuel into the exhaust line which is then oxidized by a Diesel Oxidation Catalyst (DOC). The exothermic reaction within the Diesel Oxidation Catalyst (DOC) raises the exhaust temperature to the Diesel Particulate Filter (DPF) regeneration criterion level. The heated exhaust gas oxidizes the Particulate Matter (PM) accumulated on the particulate filter monolith. The estimated volume of soot trapped within the filter is calculated based upon the exhaust flow, engine load, back pressure, exhaust temperature, and the Soot Load Index (SLI).

The GreenTRAP™ NOVA Active Diesel Particulate Filter (ADPF) system features smart back-pressure temperature profiling, and regeneration monitoring. Using the SLI the soot load of the Diesel Particulate Filter (DPF) system can be calculated under all operating conditions. The complex calculations of the SLI are based on the pressure drop over the filter system compared to the exhaust gas flow through it. The dashboard indicator displays the current SLI. The GreenTRAP™ NOVA Active Diesel Particulate Filter (ADPF) system monitors the thermal counter which measures the temperature from the system’s exhaust inlet. Built-in safety features may halt regeneration based on factors such as vehicle speed, soot overload, and temperature. In the event of a malfunction, the ECU will indicate the existence of a problem to the operator via the dashboard indicator.

Typical System Configuration

GreenTRAP™ NOVA Active Diesel Particulate Filter (ADPF) and Diesel Oxidation Catalyst (DOC) System Schematic

GreenTRAP™ NOVA - Performance

The Particulate Matter (PM) filtration efficiency of the Active Diesel Particulate Filter (ADPF) typically is reduced by 95%. Due to the presence of a precious metals catalyst, the filter typically reduces 70-90% (depending on exhaust temperature) of Hydrocarbon (HC) and Carbon Monoxide (CO) emissions. There is no NO2 increase due to a special catalyst formulation. Typical exhaust gas pressure drop on an Active Diesel Particulate Filter (ADPF) system is between 7.5 and 15 kPa (30-50 in H2O).

GreenTRAP™ NOVA Active Diesel Particulate Filter (ADPF) and Diesel Oxidation Catalyst (DOC) Perfomance

GreenTRAP™ NOVA - Designs and Options

GreenTRAP™ NOVA systems are primarily used with light and medium-duty applications which typically require an OE muffler replacement design due to limited available space. Most designs are under-hood, retaining the equipment's factory appearance and operator sightlines.

Universal-fit designs are also available for applications with a suitable mounting location. Standard sizes and power ratings are shown below. Sizing for particular engines and applications should be consulted with our office before ordering.

Table 1: DPF Size and Model Numbers (XC)

Diameter (in.) x Length (in.)

Volume (L)

Power Range (hp)

Model number

7.50 x 10.00

7.240

100-110

XC707

7.50 x 12.00

8.687

100-130

XC709

9.00 x 10.00

10.425

110-150

XC910

9.00 x 12.00

12.510

130-190

XC913

10.50 x 10.00

14.190

150-210

XC1014

11.25 x 10.00

16.289

170-240

XC1116

10.50 x 12.00

17.027

170-260

XC1017

11.25 x 12.00

19.547

200-290

XC1120

11.25 x 14.00

22.805

230-340

XC1123

13.00 x 12.00

26.101

260-390

XC1326

12.00 x 15.00

27.800

280-420

XC1228

13.00 x 17.00

36.977

370-470

XC1337

Note: The GreenTRAP™ NOVA 100 system does not use multiple DPFs within one system.

 

GreenTRAP™ NOVA - Technology

The GreenTRAP™ NOVA system registers and measures various engine and system components in order to determine exactly when to activate the regeneration procedure. Regeneration is activated by injecting a precise amount of diesel fuel into the exhaust line which is then oxidized by a Diesel Oxidation Catalyst (DOC). The exothermic reaction within the Diesel Oxidation Catalyst (DOC) raises the exhaust temperature to the Diesel Particulate Filter (DPF) regeneration criterion level. The heated exhaust gas oxidizes the Particulate Matter (PM) accumulated on the particulate filter monolith. The estimated volume of soot trapped within the filter is calculated based upon the exhaust flow, engine load, back pressure, exhaust temperature, and the Soot Load Index (SLI).

The GreenTRAP™ NOVA Active Diesel Particulate Filter (ADPF) system features smart back-pressure temperature profiling, and regeneration monitoring. Using the SLI the soot load of the Diesel Particulate Filter (DPF) system can be calculated under all operating conditions. The complex calculations of the SLI are based on the pressure drop over the filter system compared to the exhaust gas flow through it. The dashboard indicator displays the current SLI. The GreenTRAP™ NOVA Active Diesel Particulate Filter (ADPF) system monitors the thermal counter which measures the temperature from the system’s exhaust inlet. Built-in safety features may halt regeneration based on factors such as vehicle speed, soot overload, and temperature. In the event of a malfunction, the ECU will indicate the existence of a problem to the operator via the dashboard indicator.

Typical System Configuration

GreenTRAP™ NOVA Active Diesel Particulate Filter (ADPF) and Diesel Oxidation Catalyst (DOC) System Schematic

GreenTRAP™ NOVA - Performance

The Particulate Matter (PM) filtration efficiency of the Active Diesel Particulate Filter (ADPF) typically is reduced by 95%. Due to the presence of a precious metals catalyst, the filter typically reduces 70-90% (depending on exhaust temperature) of Hydrocarbon (HC) and Carbon Monoxide (CO) emissions. There is no NO2 increase due to a special catalyst formulation. Typical exhaust gas pressure drop on an Active Diesel Particulate Filter (ADPF) system is between 7.5 and 15 kPa (30-50 in H2O).

GreenTRAP™ NOVA Active Diesel Particulate Filter (ADPF) and Diesel Oxidation Catalyst (DOC) Perfomance

GreenTRAP™ NOVA - Designs and Options

GreenTRAP™ NOVA systems are primarily used with light and medium-duty applications which typically require an OE muffler replacement design due to limited available space. Most designs are under-hood, retaining the equipment's factory appearance and operator sightlines.

Universal-fit designs are also available for applications with a suitable mounting location. Standard sizes and power ratings are shown below. Sizing for particular engines and applications should be consulted with our office before ordering.

Table 1: DPF Size and Model Numbers (XC)

Diameter (in.) x Length (in.)

Volume (L)

Power Range (hp)

Model number

7.50 x 10.00

7.240

100-110

XC707

7.50 x 12.00

8.687

100-130

XC709

9.00 x 10.00

10.425

110-150

XC910

9.00 x 12.00

12.510

130-190

XC913

10.50 x 10.00

14.190

150-210

XC1014

11.25 x 10.00

16.289

170-240

XC1116

10.50 x 12.00

17.027

170-260

XC1017

11.25 x 12.00

19.547

200-290

XC1120

11.25 x 14.00

22.805

230-340

XC1123

13.00 x 12.00

26.101

260-390

XC1326

12.00 x 15.00

27.800

280-420

XC1228

13.00 x 17.00

36.977

370-470

XC1337

Note: The GreenTRAP™ NOVA 100 system does not use multiple DPFs within one system.

EMISSION REDUCTIONS

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