Upload
others
View
0
Download
0
Embed Size (px)
Citation preview
The Success of Diesel Retrofits:A Fuel Supplier Perspective
Bob SchaeferBP Global Fuels Technology
Reducing Emissions from Existing Diesel Trucks and Buses
2
Presentation Outline
! BP Retrofit Activities! CDPF Emissions Benefits! Durability & Reliability! Retrofit Deployment Impacts! BP’s ULSD Capabilities
3
Who is BP?A Global Company
! 110,000 employees in over 100 countries
! The largest oil and natural gas producer in the U.S. and U.K.
! One of the nation’s leading producers and consumers of solar power
! Provider of cleaner low-sulfur gasoline to over 40 U.S. cities
! Leader in the development and commercialization of Ultra Low Sulfur Diesel
4
1999 launched large scale demonstration projecty US DOE, NREL, CARB and SCAQMD partners in program and funded
emissions worky Industry Program Member
8 Engelhard & Johnson Matthey (PM filter suppliers)8 Cummins, International, Detroit Diesel and Ford
y Over 150 vehicles evaluated over a yeary Widely accepted data
First to market in California (2000)y Started commercial sales early 2000y Selling through three channels of trade
8 direct, distributors, retail stations & card locks
First to market in Midwest y 2002 – Cleveland transit, Ann Arbor transity 2003 – Chicago Transit Authority
BP a Leader in ULSD Development
5
Catalyzed DPF Emissions
Ultra low sulfur diesel with a catalyzed diesel particulate filter offers the following benefits:
y>90 - 98% PM reductiony>70 - 90% CO reductiony> 90% HC reductiony>90% air toxics & ozone precursor reductiony0 – 5% NOx reduction
6
Durability & Reliability
ARCO Fuel Delivery FleetyJohnson Matthey CRT: 10 Units well over
400,000 miles per unit
San Diego School Bus FleetyEngelhard DPX: 10 Units retrofitted in 1999.
Still running with no problems. No smell and no smoke.
7
Durability & Reliability
Los Angeles City Refuse Haulersy Johnson Matthey CRT: 3 Unitsy Engelhard DPX: 7 Unitsy Over 4 years service with no problems
Ralphs Grocery Trucksy Johnson Matthey CRT: 10 Unitsy Engelhard DPX: 10 Unitsy Three rounds of emission testing performed by the
National Renewable Energy Laboratoryy Well over 300,000 miles of operation on each unit
8
Durability & ReliabilityRalphs Grocery Trucks
Average Grocery Truck Emissions, CSHVR(1&2)0.
78
0.41
0.27
2
0.19
7
0.01
0.35
0.00
3
0.15
0.34
0.00
1
0.24
0.30
0.01
0
0.01
1
Belo
w D
etec
tion
Lim
it
Belo
w D
etec
tion
Lim
it0.00.10.20.30.40.50.60.70.8
CO/10 NOx/100 HC PM
Emis
sion
s, g
/mile
CARB Fuelw/o DPF2000
2001
2002
ULSD with Johnson Matthey CRTTM
9
Durability & ReliabilityRalphs Grocery Trucks
Average Grocery Truck Emissions, CSHVR(1&2)
0.78
0.41
0.27
2
0.19
7
0.03
0.32
0.00
3
0.51
0.29
0.00
2
0.01
4
0.37
0.18
0.04
2
0.02
8
Belo
w D
etec
tion
Lim
it0.00.10.20.30.40.50.60.70.8
CO/10 NOx/100 HC PM
Emis
sion
s, g
/mile
CARB Fuelw/o DPF2000
2001
2002*
ULSD with Engelhard DPXTM
10
Durability & Reliability
Third Round Summary, Ralphs Fleet
y CDPF Technology is transparent to the end user
y 6 out of the ten filters have not been cleaned as of March 2003 and accumulated over 300,000 miles
y Those that were cleaned accumulated over 250,000 miles (2 years of operation)
y No fuel penalty observed
y Significant Emission reductions have been maintained after 3 years of operation
11
Retrofit Deployment Impacts
Before After
12
BP’s Current/PotentialULSD Capabilities
Key Midwest Customers•Chicago Transit Authority•Ann Arbor Transportation Authority
Key W. Coast Customers•LA Unified School District•San Diego School District•Anaheim City School•LA MTA•Santa Clara Valley Transit
13
Fleet Conversions
! Plan ULSD conversion ahead of retrofitting vehicles
! It is not necessary to pump out existing diesel product. No special tank cleaning is required.
! Plan three tank turns at the site to make the conversion to ultra low sulfur