Biodiesel Research at MTEC 28-30 Mar 07 NAC2007 Automotive and Alternative Fuel Laboratory (AAFL)...
16
Biodiesel Research at MTEC 28-30 Mar 07 NAC2007 Automotive and Alternative Fuel Laboratory (AAFL) [email protected] , [email protected] Energy Research Technology Group
-
Upload
marcus-hoover -
Category
Documents
-
view
215 -
download
0
Transcript of Biodiesel Research at MTEC 28-30 Mar 07 NAC2007 Automotive and Alternative Fuel Laboratory (AAFL)...
Biodiesel Research at MTEC
28-30 Mar 07NAC2007
Automotive and Alternative Fuel Laboratory (AAFL)[email protected], [email protected]
Energy Research Technology Group
On-going Activities• Integrated Biomass Community Project (2006-2008)
– Biofuel plantation in Saraburi, Crown Property Bureau’s land surrounded with degraded agricultural land (with KU)
– Oil Extraction and Biodiesel Production Unit (with MOST and TISTR)– Quality control of BDF (Biofuel Testing Lab, MTEC)– Effect on engine performance, engine parts (with
AIST, Siam Kubota, PTT, DOAE-MOAC)
On-going Activities• Developing Bio-energy technical roadmap
– Technical guideline for sustainable development†
• Farm truck engine modification for BDF Euro II– Partnership with Sammitr Motors Group– Promising preliminary test results‡
• Effects of using BDF in high/low-speed Diesel engine– Chassis test with commonrail van‡ with field test currently being
conducted– Field test with single-cylinder engine for irrigation and lighting systems to
be at IBCP site, Saraburi
• International collaboration– Funding from NEDO/Japan with AIST research partner for 2 years to set
up engine testing facility– BDF as lubricity enhancer for ultra-low sulfur diesel‡
†NAC2007, Fri 30 Mar CC306 9-15:30hr‡NAC2007, Wed 28 Mar CC302 14-17:00hr
Biodiesel for transportation Initiatives
Corrosion
Tribology/Wear
Novel catalystCorrosionScrew press machine
Fuel qualityShelf life
ProcessBiomass BiofuelCharacterization
Engine performanceEmission
Materials compatibility
Community-Based Biodiesel Production
To disseminate the Royal Initiatives on Sufficiency economy Practice and Bioenergy
Project
Demonstration plant Management: MTEC / TISTR /
Crown property Bureau / Royal Thai Naval Dockyard Dept.
Project Site (Rangsit Canal #13,Saraburee)
Project Activities
Plantation : KU
Engine Performance / Environment ,
Materials compatability,Tribology & Wear& Corrosion
Pilot Plant : MTEC/ TISTR200 L/ Batch
Oil extraction : MTEC
BDF for diesel engine
: MTEC
SVO for Agriculture machine
MTEC/ SKI / DOAE
LCA \ TT :NSTDA
Cake :solid pellet to gasifier
Value added for by-product (Glycerol ): MTEC/RCP
Test Mode on Chassis Dynamometer
For both regular diesel and BDF, conduct
• Engine performance curve, kW at various speeds• Emission (THC, NOx, CO, CO2, PM-Full dilution tunnel)
for urban and suburban driving mode (TISI 1875-1999 or Euro II equivalent)
• Fuel consumption by carbon balance method
BDF test van• Model: Toyota HIACE GL van• engine model: 2KD-FTV, 4 cylinder, DOHC turbo,
common-rail• cylinder: 2,494cc, 92x93.8mm2, 18.5:1• max power: 75kw at 3,600rpm• max torque: 260N.m in 1,600-2,400rpm
TISI 1875-1999 Driving Cycle
Velocity
0
20
40
60
80
100
120
140
0 200 400 600 800 1000 1200 1400 1600 1800 2000
sec
km/h
r
V_Target km/h
V_Act km/h
Warm-up Urban Sub-urban
Full load power output (kW)
-30
-10
10
30
50
70
35 45 55 65 75 85
Velocity (km/hr)
kW, %
Diesel
B100
%Difference
Power/Fuel ConsumptionFuel consumption (km/litre)
0
2
4
68
10
12
14
16
Urban Suburban AverageDriving mode
Diesel
B100
Emission
Urban mode, mean v = 18.7 km/h
0.748
0.522
0.058
0.2340.300
0.037
0.711
0.017
0.236
0.705
0.028
0.677
-241.18
0.76
42.53
-6.10-5.02-32.14
0.000
0.100
0.200
0.300
0.400
0.500
0.600
0.700
0.800
THC NOx THC+NOx CO CO2 PM
g/k
m
-300
-200
-100
0
100
%
Diesel
B100
%Difference
(kg/km)
Suburban mode, mean v = 62.6 km/h
0.036
0.180
0.0530.002
0.522 0.524
0.012
0.184
0.097
0.006
0.560 0.566
2.18
-200.00
45.36
7.42
66.67
6.79
0.000
0.100
0.200
0.300
0.400
0.500
0.600
THC NOx THC+NOx CO CO2 PM
g/k
m
-300
-200
-100
0
100
%
Diesel
B100
%Difference
(kg/km)
Farm Truck Engine Test with BDF
Add farm truck pix hereAdd important engine details hereAdd test protocol here
Farm Truck Engine Test with BDF
BDF as lubricity additive for ULSD
• Vary %BDF and BDF origin in HFRR– Measure WS1.4, COF, %Film– Inspect wear scar morphology
• Vary temp in Tribometer– Measure COF, wear rate, film
cracking/formation
Z-carriage
Coating sample
Strain-gauge sensor
Moving stage
Normal load
ECR
Diamond tip
Fx
Fz Linearly increasing load
Coating film
Substate
CoF = Fx/Fz
Palm BDF Effect on Lubricity
0
100
200
300
400
500
600
0 0.5 1 1.5 2 2.5
%Palm BDF
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
WS1.4
COF
%Film
Standard
Diesel
100//
Jatropha BDF Effect on Lubricity
0
100
200
300
400
500
600
0 0.5 1 1.5 2 2.5
%Jatropha BDF
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
WS1.4 COF
%Film
Standard
Diesel
100
//
c
d
e
b
100 m
g
0.25%
0.50%
100%
f
h
a
Palm Jatropha
BDF Effect on Lubricity
Thank you
本当にありがとう
