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Wilson Chu Global Business Development Manager Johnson Matthey Hyatt Regency Atlanta, Atlanta, GA December 9, 2009

Seminar on Environmental Requirements for Commercial and Navy Ships for Efficient Maritime Operations and Effective Environmental Stewardship Exhaust Gas After Treatment. Wilson Chu Global Business Development Manager Johnson Matthey Hyatt Regency Atlanta, Atlanta, GA December 9, 2009.

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Wilson Chu Global Business Development Manager Johnson Matthey Hyatt Regency Atlanta, Atlanta, GA December 9, 2009

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  1. Seminar on Environmental Requirements for Commercial and Navy Ships for Efficient Maritime Operations and Effective Environmental Stewardship Exhaust Gas After Treatment Wilson Chu Global Business Development Manager Johnson Matthey Hyatt Regency Atlanta, Atlanta, GA December 9, 2009

  2. Marine Emissions Control – Market Drivers and Control Technologies • Current • Norway NOx Tax • Swedish Fairways Dues • Green Supply • Future • EPA Cat. 1 & 2 NSPS • IMO ECA – Cat. 3 • Future • GHG • Current and Future • DERA • Voluntary • Future • IMO ECA • Fuel Standards

  3. Emission Control Technologies SCR (Selective Catalytic Reduction) for NOx

  4. SINOx® Products SCR Applications Power Plants Gas Turbines Waste Incineration Plants Heavy DutyVehicles Marine Engines Wood-Fired Boilers Stationary Engines

  5. 400°F 600°F 800°F 1000°F Standard SINOx®Catalyst SINOx® High TemperatureCatalyst SINOx® Low TemperatureCatalyst Simple Cycle Gas Turbines IC Engines Combined Cycle Power Plants Typical High Dust Applications in Power Plants Tail End Applications inPower Plants, Waste Incinerations 550°C 200°C 350°C Operating Temperature SCR Catalyst Operating Temperatures Marine

  6. NH3 NOX N2 H2O SCR Process Basic Reactions 4 NO + 4 NH3 + O2 à 4 N2 + 6 H2O 6 NO2 + 8 NH3 à 7 N2 + 12 H2O Undesired Parallel Reactions SO2 + 1/2 O2 à SO3 NH3 + SO3 + H2O à NH4HSO4

  7. SINOx®: Coated Honeycomb SCR • High specific surface area • High activity in low-dust flue gases (low volume) • Optimised pressure drop (thin metallic walls) • Variable length and number of cells (100-400 cpsi) • Low-dust flue gas applications(high-grade coal, oil, gas, diesel or WIP applications)

  8. SINOx®: Extruded Honeycomb SCR • High specific surface area • High activity in low-dust flue gases (low volume) • Optimised pressure drop • Variable length and number of cells (6-300 cpsi) • Low-dust flue gas applications(high-grade coal, oil, gas, diesel or WIP applications)

  9. SINOx®: Coated Plate SCR • Variable pitch, minimal dust deposition • High erosion, poison resistance • Low pressure drop • Plate-to-plate clearance, variable SSA • High-dust flue gas and special applications (coal-fired, industrial processes & refinery power plants)

  10. Typical Engine SCR Layout • SCR Catalyst • Catalyst Reactor Housing • Mixing Duct/Static Mixers • Injection Lance • Reductant Dosing & Control System • NOx Analyser (optional) • Soot Blower (optional - not shown) • Reductant Tank

  11. SCR System Silencer Engine Exhaust Pipe Typical SCR Installation on an OGV

  12. SCR Catalyst Reactor

  13. SCR Catalysts Extruded Honeycomb SCR Catalyst

  14. SCR Catalyst and Soot Blowers Soot blowing system: • Compressed air (only) in combination with solenoid valves • Recommended for applications with high particle concentration (or special high dust application) • Developed for use in conjunction with the multi-layer concept with reduced air consumption (10-20 Nm3/h)

  15. Urea Dosing & Control System Dosing Panel Dosing Pump Pump Station

  16. Emission Control Technologies DPF and DOC for Reducing Diesel Particulate

  17. Diesel Particulate Matter (PM) Vapour Phase Hydrocarbons Solids (SOL) Solid Carbon Spheres (0.01-0.08mm dia) combine with Adsorbed Hydrocarbons to make Particle Agglomerates (0.05-1.0mm dia) Soluble Organic Fraction (SOF) / Particle Phase Hydrocarbons Adsorbed Hydrocarbons Adsorbed Hydrocarbons Liquid Condensed Hydrocarbon Particles Sulphate with Hydration Courtesy of SAE® Sulphate (SO4)

  18. DPF (Diesel Particutale Filter)DOC (Diesel Oxidation Catalyst) DOC CRT®(Continuosly Regenerating technology) • DPF – >85% PM reduction • DOC – Typical 25% PM • reduction • ULSD required

  19. CRT® Products DPF Applications Off Road Equipment Trucks Stationary Engines Locomotives Buses

  20. Emission Control Technologies Methane Oxidation Catalyst

  21. Methane Oxidation Catalysts • Development of new catalysts required to improve low temperature activity and extend catalyst life

  22. Emission Control Technologies SOx Scrubbing System

  23. Scrubber System Retrofit • Achieves >97% reduction in SO2 • Sea water intake and discharge • Fuel cost savings STEAM COIL FOR PLUME SUPPRESSION SEAWATER DISCHARGE 11,349 kw DIESEL ENGINE

  24. Johnson MattheyMarineEmissions Control Experience

  25. Johnson Matthey Marine SCR and DOCEmissions Control Experience • NOx Control (SCR) • 52 Ocean Going Vessels • 162 SCR systems • Category 3 Diesel Engines • Boilers • APU • PM Control (DOC) • NY Water Taxi Fuel: HFO, MDO And Diesel Fuel: ULSD

  26. Staten Island Ferry - NYC Transit Alice Austen Staten Island Ferry • Engines: 2 x CAT 3516 A • Exhaust gas flow 8507 ACFM • Temperature: 752°F • NOx Reduction: < 3 g/kWh (~ 70%) • SCR installed: 2004

  27. New York Water Taxi • Seaworthy Systems, Inc. • 600 Hp Detroit Diesel • Series 60 engine • DOC • 25% PM reduction • Direct muffler replacement • Installed 2006 Courtesy New York Water Taxi

  28. LNG Carrier, Norway Project: „Golar Spirit“ SINOx® Installed: 2008 Application: 2 x Regas Boiler (77 t/h) Exhaust Gas Flow: 70.100 Nm³/h Fuel: LNG/HFO Temperature: 290°C Catalyst Type: SW 30 Honeycomb Catalyst Volume: 24,12 m³ Exhaust NOx: 180 mg/Nm³ NH3 Slip: 5 mg/Nm³

  29. LNG Carrier, Belgium Project: 2 x LNG Carrier, Exmar „Ecellence/Excelerate“ SINOx® Installed: 2007 Exhaust Gas Flow: 2 x 70.100 Nm³/h Application: 2 x 70t/h Regas Boiler (each) Fuel: HFO/MDO Temperature: 380°C Urea Consumption: 40 % Catalyst Type: SW 30 Honeycomb Catalyst Volume: 10,62 m³ Exhaust NOx : 30 mg/Nm³

  30. Merchant Vessel, Sweden Project: „MS Timbus“ SINOx®Installed: 1999 Type MaK 8M32 (Main)/ MAN 6L16/24 (Aux.) Power 3,840kW / 540 kW (Aux.) Exhaust Gas Flow 21,000 / 3,000 Nm3/h Fuel HFO / MDO Temperature 320 / 336° C Urea Consumption : 97 / 8 l/h (@40%) Catalyst Type SW 30 Honeycomb Catalyst Volume 3 m³/engine (Main) 0.4 m³/engine (Aux.) Exhaust NOx: 2g/kWh

  31. Supply Vessel Work Ship Project: „Supply Vessel/Work ship“ Kleven Exhaust gas flow: 52.290 m³/h Engine type: 2 x MAN 6L 32/40, 2 x MAN 8L 21/31 Fuel: MGO Temperature: 335° C SINOx® Installed: 2007 Catalyst type: SW 40 Catalyst volume: 3,8 m³ NOx Reduction: 2 g/kWh

  32. Contact Us Wilson Chu Johnson Matthey chuw@jmusa.com 484-320-2119

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