1 / 13

Jim McGeehan, Manager of Global Heavy-Duty Diesel Engine Oil Technology

Jim McGeehan, Manager of Global Heavy-Duty Diesel Engine Oil Technology. Engine Oils for Ultra Low Emission Diesel Engines. G030523-EarthBkgrd. Oil Quality Driven by Clean Exhaust. EGR + DPF NO x Adsorber DeNO x Catalyst. NO x (g/hp-Hr). EGR. 10.7. 12. 10.7. Retarded Timing. 8. 6.

lorne
Télécharger la présentation

Jim McGeehan, Manager of Global Heavy-Duty Diesel Engine Oil Technology

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Jim McGeehan, Manager of Global Heavy-Duty Diesel Engine Oil Technology Engine Oils forUltra Low EmissionDiesel Engines G030523-EarthBkgrd

  2. Oil Quality Driven by Clean Exhaust EGR + DPFNOx AdsorberDeNOx Catalyst NOx (g/hp-Hr) EGR 10.7 12 10.7 RetardedTiming 8 6 6 5 4 4 2 0.20 0.20 0 Year: ‘88 ‘90 ‘95 ‘99 ‘02 ‘07 API: CE CF-4 CG-4 CH-4 CI-4 PC-10

  3. Increasing Oil Quality • Number of Tests to Qualify Products 16 15 12 12 8 8 5 5 4 2 1972 1988 1991 1994 1998 2002 0 API: CD CE CF-4 CG-4 CH-4 CI-4

  4. Maximize Engine Reliability and Durability API CH-4/CI-4 Engine Oils “Just-in-Time” Delivery

  5. 2007-2010 Emission “Phase-In” 2.5 3 2 1.1 NOx,g/BHP-Hr 1 .02 0 2002 .01 2003 0.1 OEM’s Finalize After-Treatment Systems End 2003 2007 Particulate, g/BHP-Hr PC-10* 2010 0.6 PC-11* *PC = Proposed Category

  6. Reducing Diesel Fuel Sulfur 5,000 ppm 1993 500 ppm 2006 20% 500 ppm 15 ppm – 80% 2010 15 ppm

  7. Ash Plugging With Particulate Filters VI Improver Filter Plugging Ash Detergent and Inhibitor Base Oil Particulate Filter Engine Exhaust

  8. After-Treatment Life? High NOx Adsorber Sulfur Particulate Filter (DPF) HeavyEGR Lower High DeNOx Catalyst Phosphorus CatACERT High Lower AshLimit SCR No Change Lower HeatedUREA

  9. Chemical Limits for 2007 Lubricants Ash %Particulate Traps Sulfur %NOx Adsorber Ash LimitMajor Driver for Particulate Filters Volatility –Oil Consumption PhosphorusNOx Catalysts

  10. Paradigm Shift in Engine Oil Technology Ash Sulfur API CI-4Extended Oil Drains 2002 Volatility Phosphorus PC-10 2007Reduces Oil Drains

  11. Engine Durability Tests for PC-10 Caterpillar C-13 Oil Consumption Blow-By and Piston Deposits Mack T-12(Volvo D-12) Power Cylinder Wear and Oxidation Cummins ISB Slider Valve Train Wear and After-Treatment Cummins ISM Power Cylinder, Valve Train Wear, Filter Life and Sludge Control 15 ppm Fuel Sulfur 500 ppm Fuel Sulfur

  12. PC-10 Challenge: Balancing Service Life EngineDurability After-TreatmentLife

  13. PC-10 Will Be Delivered On Time for 2007 Cleaner Diesel Engines Jim McGeehan Chairman of ASTM Heavy-Duty Engine Oil Classification Panel, Implementing PC-10 for 2007

More Related