methanol blends
TRANSCRIPT
Methanol BlendsDanish Methanol Association24. August 2020
Experiencewith M85
Danish Methanol Association
M85
Koldstart Koldstart under 5 oC kræver mere benzin – min. 30% benzin
Danish Methanol Association
M85
Check Engine
Too leanHigh oxygen
Errors: “P0171 System Too Lean Bank 1” and ”P0130 O2 Sensor Circuit Bank 1 Sensor1” turns on "Check Engine" light. May require more petrol or AFR adjustment.
Danish Methanol Association
M85requires a Flex Fuel Kit
Port injection –here with no Fuel Sensor
Direct injection is different
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EcoFuelBox®
Air-Fuel Ratio KnobE10: 14,2:1E85: 9,9:1M85: 7,8:1
Danish Methanol Association
Product portfolio for Biomotors Engine Indirect
InjdectionDirect
injection
Euro 3/4 , <= 7CV
Euro 3/4 , 8HP-14CV
Euro 5/6, <= 7CV
Euro 5/6, 8HP-14CV Danish Methanol Association
M85
Kit challenges
Kits should be AFR-adjusted
Fuel sensor readings should be corrected for permittivityDanish Methanol Association
Calories LHV AFR Permittivity
Gasoline 32 MJ/l 14,7:1 e=2
Ethanol 21 MJ/l 9,0:1 e=25.3
Methanol 16 MJ/l 6,5:1 e=33
E10 31,5 MJ/l 14,2:1
E85 22,7 MJ/l 9,9:1
M85/A85 18,5 MJ/l 7,8:1
With Flex Fuel Kit 95 Octane Petrol 105 Octane M85
Air-Fuel Ratio 14,0:1 7,6:1
Fuel energy MJ/l 32,2 18,2
Danish Methanol Association
With Flex Fuel Kit 95 Octane Petrol 105 Octane M85
Performance
Max. power 68 hk 73 hk
Max. torque 97 Nm 102 Nm
MJ/km 1,63 1,62
MJ/km 1,63 1,62
Car efficiency 15% 15%
Engine efficiency 25% 25%
Danish Methanol Association
With Flex Fuel Kit 95 Octane Petrol 105 Octane M85
Emissions
CO2, g/km 118 118
CO, g/km 1,4 0,4
NOx, g/km 0,4 0,6
Pn, G#/km 234 259
EURO 5 & 6 Norm
NOx, g/km 0,06 0,06
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M85M45Mpure
Blenderpumpe
Danish Methanol Association
Max torque[Nm]
at RPM Max power[kW] at RPM
Gasoline E5 97.3 3450 50.3 5900M15 97.9 3650 52.3 5900M25 97.8 3600 51.5 6000M50 97.3 3550 50.8 5950M65 97.1 3700 51.3 6000M75 96.8 3650 51.8 5950M85 97.7 3500 51.8 5850M85C (Flex Fuel Kit) 102.3 3550 53.4 5800M100 97.7 3650 52.5 5950
Table 1 Engine power and torque of Peugeot 107 with gasoline and methanol blends.On M65, M75 and M100, the engine clearly didn’t perform right.
The Engine did run M50
Danish Methanol Association
M45 RVP problem?
Source:Methanol Institute for M0-M15; ASTM D5797-17 for M51-M85.
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0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95100
Reid
kPa
Methanol vol %
RVP 38 oC of Methanol Blends with Gasoline (62 kPa)
Methanol blends M0-M100 Summer LowSummer High Winther LowWinther High M85
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Phase Separation
Ethanol as a cosolvent
With E10 no needfor additionalcosolvent
Danish Methanol Association
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ETH
AN
OL
VO
L%
METHANOL VOL%
ETHANOL AS COSOLVENT
Petrol
E10
M85M45
CorrosionInhibitor
Cyclohexyldimethylamine (DMCHA)
Methanol with DMCHA passed new NACE Corrosion test
Candidate corrosion inhibitor (acc. to National Standard of the People’s Republic of China; GB/T 23799-2009. Methanol gasoline (M85) for motor vehicles).
Danish Methanol Association
M85M45
DetergentPolyetheramine (PEA).
Candidate detergent (acc. to National Standard of the People’s Republic of China; GB 19592-2019. Detergent Additive for Motor Gasoline).
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M85
Årstidsvariationunder forsøg
Table is for E10 only
Single tank !Blender pump
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E10 Vapour pressure DVPE kPa Min Max1/5-31/5 OG 1/9-30/9 60,0 88,01/10-30/4 40,0 88,01/6-31/8 40,0 63,0
MpureM85M45fra samme tank
Energiskat ?
Skatteministeriet Aarhus, 10. februar 2020
Vedr. beskatning af bio-methanol og e-methanol til transport.
Hvorledes skal methanolen beskattes og kan anvendelsen i M85 og Mpure ligestilles? Kan der opnås lempelse af energiskatten på methanolen?
NEW FUEL A/S Agro Food Park 13 DK 8200 Aarhus N
Denmark www.newfuel.dk
Danish Methanol Association
Mette Frederiksen er stillet godt en million methanolbiler i udsigt 2030, hvis hun vil have det.
Link
2030; 17 PJ 950.000 m3
M85 800.000 FFV
2022; 54 PJ 2.550.000 petrol cars
2030; 17 PJ 750.000 petrol cars.
2030; 5 PJ 500.000 EV's
2030; 9 PJ 500.000 Fuel Cell EV's
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2021 2023 2025 2027 2029 2031
PJ p
er Y
ear
Light Vehicles Motor Fuel Sales Forecast Denmark. 105 Octane M85(conservative estimate)
Gasoline
Electricity (Danish Counsilon Climate Change)
Fuel Cell Vehicles
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