文档介绍:STAGE V EMISSIONS
30/8/07
Latest Technology and Experience
Dr. Jonathan Cooper
Principal Scientist
PRESENTATION OUTLINE
Confidential
• Stage V legislation
• JM Stage V experience
– Real world mileage data up to and beyond 160K km
• JM 800 series advanced formulations
– Comparison with JM600 series technology
Confidential
LEGISLATION
BASIC EUROPEAN EMISSIONS LIMIT SUMMARY
Confidential
THC g/km CO g/km NOx g/km Durability
Euro II* - 1996 - 80k km
(HC + NOx)
Euro III – 2000 80k km
Euro IV – 2005 100k km
Euro V - 2009 160k km
NMHC
* MVEG-A with 40 seconds idle before sampling
Confidential
JM EXPERIENCE OF STAGE V
JM EXPERIENCE OF STAGE V
Confidential
• Real world durability data
– Project with Infineum
– Data up to 190,000 km (Stage V at 160,000km)
• Extended ageing (60% longer than stage IV)
– Results on GM-Opel vehicles
• Low Rh
– Results on another European vehicle
Confidential
REAL WORLD DURABILITY
Mileage Accumulation with Infineum
PROJECT OUTLINE
Confidential
• Infineum had developed a new Phosphorous-free oil
– Compared with normal oil over 100K km
• P-free oil equivalent or better than conventional oil
• SAE 2004-01-1888
• Since the completion of the oil comparison, mileage
accumulation has continued
– Has reached 190K km
• Systems evaluated are two-brick 4x4” 400/6:
– stage IV vehicle
– JM602 60/5:0:1 // 10/1:0:1
• Production P