Automotive Fuels for Clean Ai Automotive Fuels for Clean June 26th 2008 Fue s an d L b u r b icants Comm

Transcription

1 Automotive Fuels for Clean Air June 26 th 2008 Fuels and Lubricants Committee Japan Automobile Manufactures Association Kazuhisa MOGI

2 Surroundings of Automobiles Three major issues : Energy, CO2 reduction, Air quality Global Warming Energy CO2 reduction Urban Environment CO2 Energy Emission s

3 Automakers Efforts to the Issues Fuel Efficient Improvement Technology Body:Vehicle weight reduction, Reduced air resistance Engine improvements:combustion, VVT, Reduction of friction loss Drive-train improvements:cvt, Increased number of gear New System:Hybrid vehicle, EV Alternative Fuel Vehicle Technology Bio-fuel, FTD, CNG, Fuel Cell Vehicle Emissions reduction Technology including improvement of fuel quality Combustion, Fuel injection spray, Thermal management, After-treatment treatment system:catalyst performance, DPF, NSR

4 Relations between Fuel Improvement and Vehicle Technology Fuel Improvement Combined Emission Regulation Fuel Quality Bio Fuels Vehicle Technology Low Emission Reliability Fuel Economy Air quality improvement Energy Security CO2 Reduction Sustainable Future

5 Transition of Emission regulation in Japan 100 CO 50 HC NOx (Gasoline Passenger Cars) 60% 50% 75% 59% 45% 48% 5% 8% Mode change ( ) Mode change ( ) 1.6% (0.8%) 2.6% (1.3%) 100 * IW 1,000kg Mode change IW > 1,000kg ( ) 70% 50 27% 39% 20% 8% 2.6% (1.3%) * 100% = Emission volume without regulations * IW = Equivalent inertia mass

6 Transition of Emission regulation in Japan (Diesel Trucks) Mode 6 concentration reg Mode mass reg (Unregulated) 100% CO Initial value 30% HC NOx PM (Unregulated) 100% (Unregulated) Mode 6 Mode mass reg concentration reg 100% Initial value 30% 6% % Mode 6 concentration reg 68% Mode mass reg 56% 49% 40% 100% Initial 54% 38% value 19% Black smoke concentration reg Mode mass reg 100% Initial 36% 30% value 6% * Direct-injection diesel trucks, medium-duty (over 1.7t, up to 2.5t)

7 Air Quality Improvement in Japan Changes in Japan s Annual Air Pollution Averages NO2 (ppm) SPM (mg/m 3 ) Average data taken by the All Motor Vehicle Emission Monitoring Station SPM standard NO2 standard 2005 Rate for meeting environmental quality standards (Source: Ministry i of the Environment) Urban background Achieved rate 99.9% 9% NO 2 Roadside 91.3% Nitrogen dioxide Suspended Ub Urban background particulate matter SPM Roadside 96.4% 93.7% (year) NO 2 and SPM are improving, but some areas have not reached targets

8 Japan Auto-Oil Program for Reduction of fa Automobile Emissions i METI (Ministry of Economy,Trade and Industry) Japan Auto-Oil Program Budget Policy making for Fuel Quality Data Automobile technologies Fuel technologies JAMA PAJ Collaborative study

9 Emission and Fuel Regulations in JP & EU (Gasoline) Japan Emission 1978 Reg regulations Reg New Short-Term New Long-Term Post New Long-Term Fuel quality 1973 Reg S100, RVP (T50:75-110) (Implemented) S10 S10 Europe Emission regulations Euro1 All Model Euro2 All Model Euro3 Euro4 Euro5 Fuel quality 0 (Implemented) S150 S10 Incentive S10

10 Emission and Fuel Regulations in JP & EU Japan (Diesel) Emission regulations Fuel quality 1986 Reg 1990 Reg (NOx) 1994 Reg (PM) 1974 Reg 97 Reg (NOx, PM) From (Implemented) S2000 S New Short-Term New Long-Term S10 S10 Post New Long-Term Europe Emission regulations Euro1 All Model Euro2 All Model Euro3 Euro4 Euro5 Fuel quality (Implemented) S2000 S S350 S10 Incentive S10

11 The 4th Edition of WWFC (WWFC: World Wide Fuel Charter) ) WWFC -The objective The objective of the global fuels harmonization effort is to develop common, world-widewide recommendations for quality fuels, taking into consideration customer requirements and vehicle emission technologies. The 4th edition WWFC is available in following sites

12 Outline of the Categories in WWFC Category 4: EURO4-5 Fuels for markets with further advanced requirements for emission control, to enable sophisticated NOx and PM after-treatment technologies Category 3: EURO3 Fuels for markets with advanced requirements for emission control Category 2: EURO2-3 Fuels for markets with stringent requirements for emission control Category 1: EURO1 Category 1: EURO1 Fuels for markets with minimal requirements for emission control

13 For Sustainable Future To osolve eenvironmental e pobe problems, JAMA has done the activity of the fuel quality improvement with Japan government and oil industries. Environmental problems are the pressing issues in China. JAMA wants to have the information exchange continuously with you to solve these problems. Thank you for your attention!