Philadelphia Diesel Difference Conference

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Philadelphia Diesel Difference Conference

• Marty Lassen
• Johnson Matthey
• 30 May 2003 Philadelphia, PA

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Philadelphia Diesel Difference Conference

• Johnson Matthey Overview 2001/2002
• British Company - Established in 1817 (London)
• Wayne, PA North American Headquarters
• World leader in Advance Materials Technology
• Specialists in the Manufacture of
• Catalysts, Pollution Control Systems
• Pharmaceutical Materials
• Refining/Fabrication/Marketing of PGMs
  Specialty Chemicals
  
• Decorative/Specialized Materials for the
  Ceramics, Plastics, Ink Construction
  Industries
  
• Employs 7,000 Personnel in 34 Countries
• 1100 in the Philadelphia area
• Turnover of 7 billion US

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Philadelphia Diesel Difference Conference

• Why?
• Diesel PM toxicity and health effects
• Ozone Non-Attainment (both HC and NOx)
• Its the right thing to do
• Regulations Are Stimulating Technology Advances
• EPA Voluntary Retrofit Program
• ARBs Diesel Risk Reduction Program
• EPA OE emissions standards for 2002-3/4, 2004
  2007
  
• Technology
• DOC, DPF, EGRT, SCRT
• ULSD enables the lowest emissions and ensures
  reliability
  
• Proven durability and successful application
• Funding
• Increasingly available

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Philadelphia Diesel Difference Conference
Schematic of Diesel Particles and Vapor Phase
Compounds
Solid Carbon Spheres (0.01 - 0.08 mm diameter)
combine to make Particle Agglomerates (0.05 - 1.0
mm diameter with Adsorbed Hydrocarbons
Solids (SOL)
Vapor Phase Hydrocarbons
Adsorbed Hydrocarbons
Soluble Organic Fraction (SOF)/
Particle Phase Hydrocarbons
Liquid Condensed Hydrocarbon Particles
Sulfate with Hydration
Adsorbed Hydrocarbons
Sulfate (SO4)
Reprinted with Permission from SAE paper no.
940233 C 1994 Society of Automotive Engineers,
Inc.
17
9701
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Philadelphia Diesel Difference Conference
On-Road Heavy Duty Diesel Emission Limits
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Philadelphia Diesel Difference Conference

• Johnson Matthey Diesel Experience
• DCC Catalytic Converter 10,000,000
• CEM Catalytic Exhaust Muffler
  10,000
  
• CCT 0.1 Upgrade Kit 7,000
• CRT? Particulate Filter 50,000
• DPFi Active Filter 4,000
• Combined NOx / PM Systems
• EGRT System 1,800
• SCRT System (Field Trials Underway) 100

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Philadelphia Diesel Difference Conference

• CRT? Particulate Filter 90 PM Removal
• Patented PM/HC/CO Emission Control System
  combining Oxidation Catalyst Filter
  
• Engineered as a totally passive emission control
  system requiring no supplemental heat
  
• Uses NO2 produced by the oxidation catalyst to
  burn soot collected by the filter at typical
  operating temperatures of diesel engine exhaust
  
• Requires the use of Ultra Low Sulfur fuel

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Philadelphia Diesel Difference Conference
CRT? Particulate Filter
Outlet Section
Filter Section
Catalyst Section
Inlet Section
Honeycomb Catalyst
Wall-flow Filter
Unique Patented Johnson Matthey System
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Philadelphia Diesel Difference Conference
Typical CRT? Particulate Filter
Inlet Section
Filter Section
V-Clamps
Catalyst Section
Outlet Section
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Philadelphia Diesel Difference Conference
Johnson Matthey CRT? System HDD FTP Test Results
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Philadelphia Diesel Difference Conference
CRTs in Service by Region 50,000 May 2003
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Philadelphia Diesel Difference Conference
CRTs in Service by Application 50,000 May 2003
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Philadelphia Diesel Difference Conference
Temperature Histogram with CRT? Filter
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Philadelphia Diesel Difference Conference
On-Road Peak Back Pressure with CRT? Filter
Filter ash build-up
Filter ash cleaned
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Philadelphia Diesel Difference Conference
On-Road Back Pressure Histogram with CRT? Filter
Back Pressure in. Hg
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Philadelphia Diesel Difference Conference
Emissions Tests of CRT Filter - CSHVR Cycle
96 Reduction
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Philadelphia Diesel Difference Conference
CRT? Filter from an Transit Bus
Filter Inlet
Filter Outlet
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Philadelphia Diesel Difference Conference
CRT? Filter from Transit Bus
CRT Inlet Section
CRT Outlet Section
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Philadelphia Diesel Difference Conference

• Some US Retrofit Programs
• NYCT - Transit Buses 1999 - 2003
• NE/SE/C/SW/W - Transit Bus 2001 - 2003
• ARCO - 7 Fleets, Truck Bus 1999 - 2001
• NE/SE/C/SW/W - School Bus 2002 - 2004
• NE/W/NW DOT / DOS - Truck 2000 - 2003
• NE/SE/W/NW - Refuse Truck 2002 - 2004
• Municipalities - Bus, Truck, Off-Road 2002 -
  2004
  
• NE/C/SW/W - Genset 2002 - 2004
• CIAQC Demo - Construction Equipment 2002 - 2003
• WTC Reconstruction - Excavators 2002 - 2006

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Philadelphia Diesel Difference Conference

• NY City DDC Series 50 DDEC Bus

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Philadelphia Diesel Difference Conference

• Seattle Transit Cummins M11 Bus

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Philadelphia Diesel Difference Conference

• City of Seattle Utility Truck with CAT C10

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Philadelphia Diesel Difference Conference

• LA City Sanitation Truck with Cummins ISM 305V

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Philadelphia Diesel Difference Conference

• Caltrans Truck with International DT466

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Philadelphia Diesel Difference Conference

• Ralphs Grocery Truck with DDC Series 60

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Philadelphia Diesel Difference Conference

• LA Unified School Bus with Navistar 466

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Philadelphia Diesel Difference Conference

• Hemet School Bus with Cummins ISC 8.3

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Philadelphia Diesel Difference Conference

• CAT 657E Scraper

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Philadelphia Diesel Difference Conference

• CAT 966G-II Wheel Loader

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Philadelphia Diesel Difference Conference

• The World of Retrofit
• Engineering Intensive
• Thousands of engine/vehicle combinations
• Must fit within existing space constraints
• Duty Cycles
• Temperatures must be measured because low
  temperatures limit application of
  technology
  
• Verification
• Required for funding and SIP credits, but its
  complex and expensive
  
• Funding
• Becoming more available but still small
• NOx Reduction
• Technologies only now becoming commercial
• Requires control systems / injection systems
• Expensive

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Philadelphia Diesel Difference Conference

• Broadening Retrofit
• Public outreach and education
• Availability of ULSD
• Cooperative efforts
• Engine OE / Technology Supplier / Exhaust System
  Packager
  
• Regulators / Technology Suppliers / Users /
  Funding Sources
  
• Optimization / Consolidation of Design
• Active Regeneration
• Simplify Verification
• Increased Funding Sources
• Federal , State, Local budgets
• Philanthropic Sources
• Incentives
• Creative out-of-the-box funding
• Focus on Commercializing Combined NOx / PM Systems

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Philadelphia Diesel Difference Conference

• Benefits of Clean Diesel Retrofit
• Allows continued use of diesel engine with all
  its positive attributes
  
• Reduces diesel exhaust emissions significantly
• Immediate reductions in emissions inventory from
  todays long-lived diesel fleet
  
• EPA / CARB verification allows for SIP Credits
• Stimulates technology development
• Provides a solid base for technology integration
  for 2007

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Philadelphia Diesel Difference Conference
Johnson Matthey Contacts

• Barry Cooper Vice President - HDD Worldwide
• Cooper_at_JMUSA.com TEL [phone]
• Jim Hale - Retrofit Product Manager
• Halejr_at_JMUSA.com TEL [phone]
• Mike Zimovan Northeast Sales Manager
• Zimovm_at_JMUSA.com TEL [phone]
• Sougato Chatterjee - Manager Applications Field
  Support
  
• Chatterjee_at_JMUSA.com TEL [phone]
• Marty Lassen - Commercial Development Manager
• Lassem_at_JMUSA.com TEL [phone]

Johnson Matthey 380 Lapp Road Malvern, PA 19355
1-800-RX FOR AIR www.jmcsd.com