IMO III Exhaust Emissions MTU Solutions / Design Concepts Application Center Marine & Offshore November 2016
Content 1 Emission Compliance 2 MTU IMO III Solutions Focus > 500GT 3 MTU IMO III Design Concepts Focus < 500GT 4 Load Profiles S4000 / S2000 5 Exhaust Gas Temperature S4000 / S2000
01 01 Emission Compliance Page 3
Emission Compliance - MTU Philosophy IMO MARPOL, ANNEX VI, Reg. 13 MTU requirements MTU = system and emission responsible Prime Emission Nitrogen Oxide (NOx) no differantiation between new and old over lifetime Particulate matter (PM) not limited PM optimized combustion process Vanadium Slip not limited must be prevented under all conditions Secondary Emission Ammonia Slip (NH3) to be minimized Stationary: 10 ppm (new condition) 25 ppm (over lifetime) Transient: 50 ppm (average over 1 min.) To ensure MTU Emission Compliance of secondary emissions closed-loop control systems will be used Page 4
Emission Compliance: Amonia Slip Limits Ammonia slip has to b minimized Ammonia concentration and effects on human beings (source: DFG 1986) Ammonia concentration effect MTU limits: Page 5
02 02 MTU IMO III Solutions Focus > 500GT Page 6
MTU IMO III Solutions Focus > 500GT Applications: Commercial / Offshore / Yacht / Navy 2 Steps to fulfill next emission legislation: 1 2 IMO III: Existing MTU Engine Series plus SCR IMO III and EPA 4: Next Generation Series 4000 M05 plus SCR Page 7 ¹ Power range <1500kW under investigation
MTU IMO III Solutions Focus > 500GT 2 Steps to fulfill next emission legislation: 1 IMO III: Existing MTU Engine Series plus SCR Series 2000 plus SCR Series 4000 plus SCR Series 1163/8000 plus SCR MTU governor for closed-loop EGA control SCR cat: 3rd party or MTU Page 8
MTU IMO III Solutions Focus > 500GT Engine Series Appl. Engine Power (kw) Speed (rpm) 2000 On-board Genset 12V 2000 M41 A 575 1500 Emission Legislation 4000 Main Propulsion 8V 4000 M63 1000 1800 On-board Genset 16V 4000 M43S 2240 1800 On-board Genset 20V 4000 M53B 3015 1800 IMO III 1163 Main Propulsion 16V 1163 M74 3900-4400 1250 MTU IMO III Solution with HUG Exhaust Gas Aftertreatment components MTU Philosophy: - Focus on IMO III certified systems - Optional DPF will be located after SCR Page 9
MTU IMO III Solutions Focus > 500GT SXU Including all relevant components in MTU scope of supply - Control unit - Dosing unit - etc Page 10
MTU IMO III Solutions Focus > 500GT Main propulsion 1B / 1DS Advanced Turbocharging New Engine governor (ECU-9) New engine calibration IMO II certified can be switched off outside ECAs IMO III certified Page 11
MTU IMO III Solutions Focus > 500GT Applications: Commercial / Offshore / Yacht / Navy 2 Steps to fulfill next emission legislation: 2 IMO III and EPA 4: Next Generation Series 4000 M05 with SCR Introduction of Series 4000 next Generation in 2018 Available as 12/16/20V cylinder variants Main Propulsion (1A) + On-board Genset (3A/3B) with 50 & 60 Hz Power range 1500¹ 3200 kw Page 12
MTU IMO III Solutions Focus > 500GT Modified basic engine based on proven S4000 IMO II certified perfect matched SCR system by MTU can be sw. off outside ECAs IMO III / EPA 4 certified Page 13
MTU IMO III Solutions Focus > 500GT DEF Mixing Cubical Box Design Integrated within SCR housing Flat Box Design + Cabinet Maintenance doors Available for all MTU SCR systems for easy exchange of SCR catalysts Components¹ Mounted directly to the SCR Box Mounted in separate cabinet Monitoring/ Control units Mounted directly to the SCR Box Mounted in separate cabinet Page 14 ¹ DEF Pumps, Injectors, etc.
03 03 MTU IMO III Design Concepts Focus < 500 GT Page 15
MTU IMO III Design Concepts Focus < 500 GT Exemption for Yachts < 500 GT ends December 31st 2020 Engine room situation (installation space) much more critical for Yachts < 500GT Use parts/components (Catalysts, Dosing units, etc.) of qualified SCR systems from S4000 as a base Definition of Design Concepts for Yachts < 500GT Page 16
MTU IMO III Design Concepts Focus < 500 GT Installation Space 12V Arrangements 1200 mm 2098 mm 1900 mm 2300 mm 510 mm Page 17
MTU IMO III Design Concepts Focus < 500 GT Installation Space 16V Arrangements 1200 mm 2315 mm 1600 mm 2100 mm 1570 mm 510 mm Page 18
MTU IMO III Design Concepts Focus < 500 GT Flat Box Concepts based on S4000 solution - Shorter version - Exhaust outlet same side like inlet Exhaust outlet on top of the box Mixing unit separate Genset SCR box (catalysts can t be changed) Page 19
MTU IMO III Design Concepts Focus < 500 GT Flat Box Concepts Details Weight ~ 650 kg Page 20
04 04 Load Profiles S4000 / S2000 Page 21
Load Profiles 10V2000M94 Page 22
Load Profiles 12V2000M94 Page 23
Load Profiles 16V2000M94 Page 24
Load Profiles 16V2000M94 Page 25
Load Profiles 16V2000M94 Page 26
Load Profiles 12V2000M96L Page 27
Load Profiles 12V4000M93 Page 28
05 05 Exhaust Gas Temperatures S4000 / S2000 Page 29
Exhaust Gas Temperatures 12V 4000 M93/M93L + ~ 80K Page 30
Exhaust Gas Temperatures S 2000 M94 + ~ 60K Page 31
Exhaust Gas Temperatures 12V 2000 M86/M96/M96L + ~ 60K Page 32
Exhaust Gas Temperatures 16V 2000 M86/M96/M96L + ~ 60K Page 33
Thank you very much for your attention.