Transcript Slide 1

Emission Control Devices
for Diesel Fleets
MECA – Who We Are
• MECA represents the world’s leading manufacturers
of emission control technology for mobile sources
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Catalyst manufacturers
Substrate manufacturers
Exhaust component manufacturers
Exhaust system integrators
• MECA members have extensive technical,
manufacturing, and installation experience with the
application of emission control technologies to a wide
variety of on-road and off-road vehicles and
equipment
• MECA members have verified many of the on-road
and off-road retrofit technologies listed by EPA, ARB,
VERT (Switzerland)
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Diesel Retrofit Technology Highlights
• Many proven and commercial diesel retrofit technologies are
available spanning a variety of applications
– On-road vehicles (long-haul trucks, drayage trucks, school buses,
transit buses, garbage trucks, emergency vehicles)
– Off-road engines and equipment (construction equipment, port
equipment, mining equipment, marine engines, locomotives, transport
refrigeration units)
– Stationary diesel engines
• Larger variety of passive and active DPFs now available
– Hybrid DPFs
– DPFs for EGR engines
• Retrofit technologies can help reduce global warming
– Filter technologies provide reductions in black carbon
• Retrofit technologies provide multi-pollutant co-benefits
– Catalyzed devices reduce hazardous air pollutants (HAPs)
• ULSD availability enables the lowest emissions and ensures
reliability
Diesel Retrofit Technology Highlights
• Funding for retrofits increasingly available at federal and state levels
(DERA, CMAQ, SEPs, state incentives)
– American Recovery and Reinvestment Act of 2009
• Cities/projects using “clean construction” requirements expanding
• Regulations/programs stimulate technology advances and help
define market opportunity
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EPA’s Voluntary Diesel Retrofit Program
ARB’s Diesel Risk Reduction Program
State retrofit programs
Tighter emission standards on new engines worldwide
• Verification process needs adequate technical resources
– Demonstration programs/funding help fill the retrofit verification pipeline
• EPA Emerging Technologies Program
• ARB/SCAQMD Off-Road Showcase Program
• Texas NTRD funding for NOx retrofits
Retrofit Products
Level 1
Diesel Oxidation Catalyst(DOC)
20 - 40% particulate matter(PM)
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Maintenance Free
Stainless steel OE muffler replica
Level 2
None available
Crankcase Ventilation System(CCV)
100% reduction engine emissions
Level 3
Diesel Particulate Filter(DPF)
90%Particulate matter reduction
2 types of DPF’s
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Passive filters- self regeneration
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Active(Purifilter Plus)- plug in system
Purimuffler(DOC)
vs.
Purifilter(DPF)
Percent Reduction (%)
100
75
50
25
0
HC
CO
Purimuffler
Purifilter
PM
Wall-Flow Diesel Particulate Filters Offer the
Highest PM Reduction Efficiency
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>85% PM reduction (ARB Level
3)
Large reduction in toxics from
catalyzed DPFs
>250,000 retrofits worldwide
>6 million OE applications
Same technology as on MY 2007
and newer OE trucks
Data logging process
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Backpressure Monitor/Logger
(used with DPF’s only(Passive and Active)
• Extended datalogging
capability (up to 2 yrs)
Dash board mounted
• Measures back pressure
• Exhaust Temperature
• Regeneration frequency
• Multi-light displays to
indicate system faults,
warnings and alarm
conditions
– Real time monitoring
• Includes data analysis
software
Mounted in engine compartment
Cleaning Machine for a
Diesel Particulate Filter(DPF)
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CombiClean™ Station
Computer sensors
Universal for all filters
One machine does it all
Heat
Vacuum
Air
Purifilter Highway Installations
Diesel Particulate Filters(DPF’s)
in Non-road Applications
Active DPF “Purifilter Plus”
Heater Elements
• speed of regeneration
• K Model = 8hrs(240 sgle)
• S = 120 min.(440, 3ph)
Silicon Carbide Substrate
Emeryville Installations- 2006 International
DT466E w’EGR
• Vehicle plugged in weekly
• 2006 International DT466- 245hp
• 6NVXH0466AEA
• Purifilter Plus SCP17H
Emeryville Purifilter Plus Panel Installation
Operating Instructions
Panel
Transformer
Emeryville Installations- 2006 International
DT466E w’EGR
• Vehicle plugged in bi-weekly
• 2006 International DT466- 245hp
• 6NVXH0466AEA
• Purifilter Plus SCP17H
Crankcase Ventilation Filter System(CCV)
Filter Change
Indicator
No Filter Change
Indicator!
(Optional dash
Mounted indicator
Available)
Cover AND
regulator are
removed to access
the element.
Canister lowers
with two easy
latches.
No hoses are
attached to the
canister.
Large hoses are
required to move
during servicing.
Change Filters
every other
oil change !
Change Filters
every
oil change !
Separate external
Bypass - with no
Larger Size
Smaller Size
Indication when
Bypass has occured
Other
ECS CCV
No bypass
-A truly closed
Crankcase !
CCV in Action
ECS Direct Fit Kit for International DT444 engines
CCV Filter Cartridge Change
Open Canister
Remove filter, replace
& close
Sales Process
Contact an EPA or CARB verified vendor
Discuss available funding
Review products available to you
• Choose a technology
– Tailpipe: DOC, DPF(passive) or Purifilter Plus(active)
– Engine: CCV
• Dealer provides a quote for project(labor/materials)
– Obtain fleet list
• Submit grant application
• Receive funding and begin project
• Air regulations will increase over time. There will likely not be
enough funding to cover the future demand.
• Mandates cannot be funded!
Sample Fleet List
Dana Brewster
Central Region Sales Manager
Engine Control Systems
[email protected]
www.enginecontrolsystems.com
(440)840-2511