International Methanol Conference
May 2017 at DTI.
Kjeld Aabo
Director Customer support
MAN Diesel & Turbo
Copenhagen, Denmark
The ME-LGIM engines
For the use of methanol as fuel
MAN Diesel & Turbo LSS 25.08.2014 < 1 >
Design and Manufacturing
Copenhagen, Denmark
Design of Two-
Stroke Engines
Production of
Spare Parts
PrimeServ
Academy
R&D Center
Diesel House
Employees (31.12.2016) : 1,250
MAN Diesel & Turbo GGK Company Presentation 2016 < 2 >
Low Speed Licensee Network
Engines are built where ships are being built
Poland China Korea Japan
Cegielski 1959 HHM 1980 Hyundai 1976 Mitsui 1926
DMD 1980 Doosan 1983 Makita 1981
YMD 1989 STX 1984 Diesel United 2008
CMD 2007 Hitachi incl.
DKD 2007 IMEX 1951
CMP 2008 Kawasaki incl.
RPM 2008 Hanshin 1911
Yuchai 2016
QMD 2014
Croatia
Uljanik 1954
Split 1967
MAN Diesel & Turbo GGK Company Presentation 2016 < 3 >
CSSC-MES Diesel Co. Celebration
Manufacturing 10 million MAN Diesel & Turbo designed BHP
MAN Diesel & Turbo LSS 25.08.2014 < 4 >
Current Development Focus
Exhaust gas treatment systems
Fuel strategy and engine technology
CH4 CH3OH
Cost-down on the base engine
o Higher torque
Higher combustion pressure
General increase in engine mass and size
o Necessary to improve our design
practice and develop new designs and
tools
MAN Diesel & Turbo LSS 25.08.2014 < 5 >
IMO NOx and SOx Limits
– Tier II & III Compliance
Need SOx scrubber in 4 years?
Enough low sulphur fuels ?
Fuel Sulphur YOU
Content (Equivalent) ARE
4,5 HERE
[%]
4
3,5
General
3
All vessels (old and new)
2,5
2
1,5
in ECAs
1
0,5
0
NOx [g/kWh]
17 EGR or SCR in ECAs
Tier I 14.4
Tier II
3.4
Tier III Only newbuildings in ECAs
2008 2010 2012 2014 2016 2018 2020 2022
MAN Diesel & Turbo LSS 25.08.2014 < 6 >
New IMO emission regulation
Sulphur SECA and NOx NECA controlled areas.
SECA: Max. 0.1% sulphur in the fuel after 1st. of Jan. 2015
NECA: Max. 3.4 g NOx / kWh after the 1st. of Jan. 2016
MAN Diesel & Turbo LSS 25.08.2014 < 7 >
Green Technologies for SOx compliance
Globally and within ECA in 2015
MC/ME/-C engine MC/ME/-C engine ME-GI / ME-LGI engine
Single Fuel: Diesel fuels: Dual Fuel:
MGO HFO/MDO + Scrubber LNG, Ethane and MGO
LPG / MeOH
Three basic options available for different levels of fuel flexibility.
MAN Diesel & Turbo 3336719.2010.04.27 (NK/LDF) LSS 25.08.2014 < 8 >
Influencing Factors on Fuel Choice
Fuel price
Sustainability CAPEX and
of fuels OPEX
Fuel
choice
Flexibility Emission
(dual fuel) limitations
Logistics
MAN Diesel & Turbo Future Fuels 23.02.2017 < 9 >
Fuel Types
Biofuel
Residual Distillates ULSFO Methane Methanol LPG Ethane (2nd+3rd
gen.)
MAN Diesel & Turbo supports all
MAN Diesel & Turbo Future Fuels 23.02.2017 < 10 >
ME-GI and LGI
Operation Hours on Dual Fuel
Engine
Engine type Owner Test bed hours on Dual Fuel
builder
4T50ME-X-GI DRC 473 Delivery of Dual
8S70ME-C8.2-GI HHI-EMD 268 Fuel engines has
6S70ME-C8.2-GI MES 230
2S50ME-GI KHI 100 become a daily
8L70ME-C8.2-GI
8L70ME-C8.2-GI
TOTE 1
TOTE 2
Doosan
Doosan
Delivered
Delivered
routine
5G70ME-C9.2-GI TK 1,2,3,4 HHI-EMD Delivered
5G70ME-C9.2-GI TK 1,2,3,4 Doosan Delivered
6S50ME-C8.2-GI NavGas 1 HHI-EMD Delivered
6S50ME-C8.2-GI NavGas 2,3,4 HHI-EMD delivered
8S70ME-C8.2-GI Crowley MES delivered
8S70ME-C8.2-GI Crowley MES delivered
8S50ME-C8.2-GI Wallenius NYK KHI delivered 40 ++ engines
7G70ME-C9.5-GI
7G70ME-C9.5-GI
Elcano 1,2
Knutsen 1,2
MES
HHI-EMD
delivered
delivered
delivered
8S50ME-C8.2-GI Wall., NYK, KHI delivered
7S90ME-C9.5-GI Matson 1, 2 HHI-EMD delivered
5G70ME-C9.2-GI KLC 1,2 Doosan delivered
7S50ME-LGIM MOL 1,2,3 MES delivered
6G50ME-LGIM WL + Marinvest 1,2,3,4 HHI-EMD delivered
Nakilat, converted, 2 HHI-EMD delivered Note: The GI system
has been in service for
19 dual fuel engines in service approx. 20,000 hours on
the Chiba Power Plant
11000 + hours on gas in service in Japan. It was a
3000 + hours on methanol in service 12K80MC-GI-S version
MAN Diesel & Turbo LSS 25.08.2014 < 11 >
ME-LGI Owners Forum
Methanol - Development Milestones
TAT at MES 4S50ME-T9
LGI demonstration event
at MDT 4T50ME-X
Test at MES 4S50ME-T9
S/T MNS Taranaki Sun
Test at MDT 4T50ME-X Test at HHI 6G50ME-B9.3
Test at MES 7S50ME-B9.3
S/T HMD Lindanger
Celebration at MES
S/T trial HMD Mari Jone
S/T HMD Leikanger
S/T HMD Mari Boyle
S/T MNS Manchac Sun
S/T MNS Cajun Sun
2015 2016
MAN Diesel & Turbo LSS 25.08.2014 < 12 >
Dual fuel Methanol engine reference list
Engine type ME-LGIM
No. of
No. of No. of Delivery
vsl.
opt.
eng.
Engine Mk Gas Ship Type Cap. Unit Owner Builder Yard Hull no.
vsl. year
3 3 7 S 50 ME-B 9.3 LGI Methanol Carrier 50000 DWT Mitsui O.S.K Lines MES Minami Nippon M-750/752/755 2015
2 1 3 6 G 50 ME-B 9.3 LGI Methanol Carrier 50000 DWT Westfal-Larsen Hyundai HMD HMD2503/ 2505 2015
2 1 3 6 G 50 ME-B 9.3 LGI Methanol Carrier 50000 DWT Marinvest Hyundai HMD HMD2504/ 2506 2015
Total ME - LGI engine 9 Engines
Total dual fuel 2-Stroke in service on gas 12 engines
Total dual fuel 2-Stroke in service on methanol 7 engines
Total Dual fuel - GI, LGI & GI/E 165 engines Total power main engine - GI, LGI & GI/E 3.02 GW
MAN Diesel & Turbo 05/08/2016
LSS RASA/LSP 25.08.2014 < 14 >
ME-GI engine
GI components
MAN Diesel & Turbo < 15 >
Diesel to Dual Fuel Combustion
Combustion principles
Mr Diesel’s process Mr Otto’s process
– The Diesel Cycle – The Otto Cycle
Fuel in cylinder before gas Gas in cylinder before fuel
Diesel process maintained Otto process gas-air pre-mix
Power remains the same Power reduction needed
Load response unchanged Load ramp needed
No pre-ignition / no knocking Pre-ignition / knocking risk
Insensitive to gas mixture Gas mixture important
Negligible methane slip Methane slip significant
High-pressure gas injection. Low-pressure gas injection.
ME-GI-S and ME-LGI-S is a two-stroke
engine working according to the Diesel
Cycle
MAN Diesel & Turbo LSS 3339656.2014.10.03 25.08.2014 < 16 >
ME-LGI Combustion Principle
The ME-LGI engine is a
dual fuel engine
Diesel combustion
process
High effciency
Main injection
Pilot injection
MAN Diesel & Turbo LSS 25.08.2014 < 17 >
ME-LGI
Hydraulic
High-pressure
supply
fuel pipes
LGI
FBIV LGI block
LFL ELFI
Supply
Hydraulic
accumulator
FBIV
MAN Diesel & Turbo LSS 25.08.2014 < 18 >
ME-LGI
FBIV – Injection principle with LFL
Principle Hydraulic oil in Hydraulic oil out
300 bar 1 bar
LFL
LFL 8-50 bar
LFL fuel supply
valve pressure
Slide valve LFL boosting
& injection
Ready LFL suction
MAN Diesel & Turbo LSS 25.08.2014 < 19 >
Fuel Booster Injection Valve (FBIV)
Cross section
Surfaces requiring lubrication/sealing Lubricating/sealing oil booster piston
Cooling oil inlet
Nozzle Plunger Control oil
MAN Diesel & Turbo LSS 3339671.2014.11.12 25.08.2014 < 20 >
ME-LGI Fuel booster injection valves
MAN Diesel & Turbo LSS 25.08.2014 < 21 >
ME-LGI-ECS
Control and supervision of LGI injection
ACU3 ME-ECS
Combined ME-ECS & LGI-ECS Control
EICUB ACU2
LGI-ECS Control
EICUA ACU1
LGI-ECS Safety
MOP
CCU n
SACU
ECU B CCU 2 2
SACU SCSU
ECU A CCU 1 SPCU SPSU
1
ELFI_L Ok
SCSU
ELFI_L enable SCSU
SCSU
ELFI_L Ctrl
FIVA ELFI_L
Valve Ok
Valve Ctrl
FBIV
ELBI enable
Fuel Oil
Injection
MeOH ELBI
Injection
Safety
System
MAN Diesel & Turbo LSS 25.08.2014 < 22 >
ME-LGI-S System Overview
MAN Diesel & Turbo LSS 3339672.2014.11.12 25.08.2014 < 23 >
Low Flashpoint Fuel Supply System
MAN Diesel & Turbo LSS 25.08.2014 < 24 >
Fuel Valve Train
Equivalent safety as Gas Valve Train
Functionality modified to application
MAN Diesel & Turbo LSS 25.08.2014 < 25 >
Heat release (cyl 1) [W] Heat release (cyl 1) [W]
ME-LGI
MAN Diesel & Turbo
107
107
LSS
Heat release (cyl 1) [W] Heat release (cyl 1) [W]
107
107
Heat Release – HR – Diesel vs Methanol
25.08.2014
<
26
>
ME-LGI Introduction and Results
7S50ME-B9.3-LGI - Mitsui, May 2015
Combustion performance :
Emission
Efficiency
MAN Diesel & Turbo LSS 25.08.2014 < 27 >
MDT Tier III solution with methanol
Market potential
EGR SCR
The 3rd option tier III: Water in Methanol is under
investigation.
Tier III can be met with a mixture of 40% water and 60% methanol
Long term effect on liner and piston ring wear needs to be investigated
MAN Diesel & Turbo LSS 25.08.2014 < 28 >
Gas type Summary
Fuel type LNG Ethane Methanol LPG
Heat capacity 49200 kJ/kg 47500 kJ/kg 20000 kJ/kg 46000 kJ/kg
Density 425 kg/m3 550 kg/m3 800 kg/m3 580 kg/m3
Volume factor
1,83 1,47 2,40 1,44
( ref. MDO)
FGSS cost 2,0 mill.USD 2,8 mill.USD 0,5 mill.USD 1,0 mill.USD
15 MW
Availability + - ++ +++
Engine price +25 % + 25 % +25 % +25 %
Fuel Price ++ +++ + ++
(ref. MGO)
MAN Diesel & Turbo LSS 25.08.2014 < 29 >
MAN B&W Two-Stroke Low Speed
Diesel Engines for Power Generation
Summary ME-LGI burning methanol
Fuel flexibility
High efficiency
High reliability
Low maintenance costs
Long technical lifetime
Output remain unchanged
Proven in service
MAN Diesel & Turbo LSS 3339673.2014.11.12 25.08.2014 < 30 >
All data provided in this document is non-binding. This data serves informational purposes only and is
especially not guaranteed in any way. Depending on the subsequent specific individual projects, the relevant data may be
subject to changes and will be assessed and determined individually for each project. This will depend on the particular
characteristics of each individual project, especially specific site and operational conditions.
MAN Diesel & Turbo GGK Company Presentation 2016 < 31 >
MAN Diesel Dual Fuel Engine Alternatives
All About Marine
World’s first methanol powered ethanol carrier
50,000dwt Methanol carrier
Engine type: 7S50ME-B9.3-LGI
World’s first LNG containershp
3100 teu Container ship
Engine type: 8L70ME-C8.2-GI
World’s first ethane powered ethane carier
Ship type: 36,000 M3 LEG Carrier
Engine type: 7G50ME-GI
MAN Diesel & Turbo LSS 3339004.2014.01.24 25.08.2014 < 32 >
