BDF project -...
Transcript of BDF project -...
BDF project
1
1. Komatsu action with B10 mandate in Indonesia 2. Technical investigation with B20 3. Summary
2008 2009 2010 2011 2012 2013 2014
Standard
ASTM D7467
B5
EN590 B7
BDF Mandate
Others B5 Brazil
B5
B10
USA
Komatsu Global policy
B5/B7 (2013)
2007 Recommend
(no warranty)
●
Indonesia
B5 Minnesota/ Oregon
B10 Minnesota in Summer
B5 Massachusetts
Recommend
(warranty)
Global situation of BDF
3 BDF quality standard for Komatsu warranty
B100 (100% BDF)
• EN14214 (EU)
• ASTM D6751 (USA)
Diesel Fuel
• ASTM D975 B10 (BDF 10%)
• ASTM D7467
Some quality assurance program shall cover BDF supply chain (Method of analysis, storage, sampling, transportation & etc.)
e.g. BQ9000 in USA
(Users have to buy BDF from BQ9000 Certified producer/marketer)
http://www.bq-9000.org/
• BDF quality (B100 & blended) shall comply with EN/ASTM standard
• BDF supply chain shall be certified by a quality assurance program
• The Gov. of Indonesia have own Standard SNI 7180 (B100)
• No quality assurance program in Indonesia (no assurance of BDF quality)
• Komatsu warranty policy can not meet BDF situation in Indonesia
• CAT & Cummins policy is also same as Komatsu
4
Komatsu supporting B10 Supply Chain management of Adaro
• B10 quality of Adaro B10 supply chain comply with ASTM D7467
• KMSI can prepare warranty of machines with current B10 in Adaro mine
B100
production
(Etherindo) Java
Blending for B10
(Shell terminal) S. Kalimantan
Diesel Fuel
(Import)
B10
storage
(PAMA)
Fuel tanker
Fuel tanker
Storage Shell terminal
S. Kalimantan
B100
Storage Shell terminal
S. Kalimantan
EN14214 / ASTM D6751
B10
storage (Adaro)
B10
storage
(SIS)
B10
storage
(BUMA)
B10
storage
(RA)
Fuel truck
Fuel truck
Machines
Machines
Machines
Machines
EN14214 / ASTM D6751
ASTM D7467 *ASTM D7467
*ASTM D7467
Fuel tanker
Adaro Contractors
*Analysis once a week in B10 supply chain
• No quality issue of B10 has been found in B10
supply since Aug. 2014
(Request COQ to Shell)
Fuel supplier; Shell B10 supply chain
5
Acid Value (Av)
Av Sample < Av Standard in ASTM D7467 : max 0.3 mg KOH/g
0.0000
0.0500
0.1000
0.1500
0.2000
0.2500
0.3000
0.3500
Aug-W
2
Aug-W
3
Aug-W
4
Sept-
W1
Sept-
W2
Sept-
W3
Sept-
W4
Sept-
W5
Oct-
W1
Oct-
W2
Oct-
W3
Oct-
W4
No
v-W
1
No
v-W
2
No
v-W
3
No
v-W
4
De
s-W
1
De
s-W
2
De
s-W
3
De
s-W
4
De
s-W
5
Jan-W
1
Jan-W
2
Av
[m
gK
OH
/g]
Sampling Period (2014-2015)
Acid Value (Av) Result
SIS-Storage
SIS-Pit Stop
Adaro-Barge
Adaro-Storage
PAMA-Storage
PAMA-Pit Stop
ASTM D7467
6
Water Content
Water Content < Water Content in ASTM D7467 : max 500 ppm
0.00
50.00
100.00
150.00
200.00
250.00
300.00
350.00
400.00
450.00
500.00
550.00
Aug-W
2
Aug-W
3
Aug-W
4
Sept-
W1
Sept-
W2
Sept-
W3
Sept-
W4
Sept-
W5
Oct-
W1
Oct-
W2
Oct-
W3
Oct-
W4
No
v-W
1
No
v-W
2
No
v-W
3
No
v-W
4
De
s-W
1
De
s-W
2
De
s-W
3
De
s-W
4
De
s-W
5
Jan-W
1
Jan-W
2
Wate
r C
on
ten
t [p
pm
]
Sampling Period (2014-2015)
Water Content Result
SIS-Storage
SIS-Pit Stop
Adaro-Barge
Adaro-Storage
PAMA-Storage
PAMA-Pit Stop
ASTM D7467
7
0
6
12
18
24
30A
ug-W
2
Aug-W
3
Aug-W
4
Sept-
W1
Sept-
W2
Sept-
W3
Sept-
W4
Sept-
W5
Oct-
W1
Oct-
W2
Oct-
W3
Oct-
W4
No
v-W
1
No
v-W
2
No
v-W
3
No
v-W
4
De
s-W
1
De
s-W
2
De
s-W
3
De
s-W
4
De
s-W
5
Jan-W
1
Jan-W
2
OS
[h
ou
rs]
Sampling Period (2014-2015)
Oxidation Stability (OS) Result
SIS-Storage
SIS-Pit Stop
Adaro-Barge
Adaro-Storage
PAMA-Storage
PAMA-Pit Stop
ASTM D7467
Oxidation Stability (OS)
OS < OS in ASTM D7467 : min. 6 hours
>24
8
FAME Content
*FAME content analysis started from January 2015
0
2
4
6
8
10
12
Jan-W1 Jan-W2
FA
ME
Co
nte
nt
[%]
Sampling Period (2015)
FAME Content Result
SIS-Storage
SIS-Pit Stop
Adaro-Barge
Adaro-Storage
PAMA-Storage
PAMA-Pit Stop
ASTM D7467
FAME content is below 10%
9
KOMATSU MARKETING & SUPPORT INDONESIA
Engine Bench Test of 12V140 (HD785-7) at KRA
BDF
– Project Jatropha BDF
– Commercial Palm BDF
– *Calorie of 100% BDF is app.15% lower than Diesel fuel
Various level of BDF (0%, 5%, 10%, 20%, 50%, 100%)
– 3 replication of each level
Data
– Rated Output
– Engine Torque Curve
10
y = -145.48x + 1194.4
R2 = 0.9851
10001020104010601080110011201140116011801200
0% 20% 40% 60% 80% 100%
Bench Test Result of J-BDF R
ate
d p
ow
er
(HP
)
Jatropha BDF (project) April 2011
Palm BDF (commercial) Oct 2010
y = -0.1226x + 1.0062
R2 = 0.9851
86%
88%
90%
92%
94%
96%
98%
100%
0% 20% 40% 60% 80% 100%
11 B20 vehicle test – phase II
A. B20 production and usage
Mid of Jan’15 total operating hour:
- DT214 : 2,321 hours
- DT215 : 2,309 hours
Rain start occurred in Nov-Jan, expressed in
operating hour:
Sep : 524hrs
Oct : 553hrs
Nov : 461hrs
Dec : 377hrs
Jan : 105hrs (mid), estimated around 200hrs
Confidential to B20 project (ADARO-KOMATSU-UT-SIS)
B20 production and monthly usage has positive
correlation. No abnormality founded. Normal usage
of B20
B. SMR and Total operating hours
1. Target;
16,000 hours
2. Method;
2 units HD785 (SIS) with B20 produced by the
project B20 = B19 (palm) + B1 (jatropha)
3. Purpose;
Investigate LCC with B20 comparing with diesel fuel
(maintenance cost, component life)
All data as of Jan, 15th 2015
12 B20 vehicle test – phase II
C. Monitoring
Engine oils analysis (TBN, TAN and Fuel dilution)
Result: TAN, TBN and Fuel dilution values are
NORMAL in range every 500 engine oil hours
Confidential to B20 project (ADARO-KOMATSU-UT-SIS)
Max. Caution
Max. High
13 Result of component test (1)
Hose Zinc Degraded
NBR Yokohama Elution Swelling
NBR BS Elution Swelling
CSM* ND Swelling
*The BDF project data of HD785 showed CSM was better than
NBR in term of degradation
• NBR; Nitrile rubber
• CSM; Chlorosulfonated
polyethylene rubber
• FKM; Fluoroelastomers
B20 test data
• NBR or CMS hoses shall be changed to FKM to for B20 • Komatsu will use FKM hoses only for a brand new unit
• Customers shall change to FKM hoses by themselves
• B20 causes NBR or CSM degradation
14 Result of component test (2)
Material
steel sheet
Inside surface processing BDF
effect
Model
Acid
cleaned
Cationic electro deposition coat *
(should be improved one)
degraded
Acid
cleaned
Epoxy coat (Dengyo)
Safe
Acid
cleaned
Phosphate Zinc coat (parker)
Safe
Acid
cleaned
Anti – Rust only Safe
Zinc –
coated
Anti – Rust only
Zn elute
• Investigating if Zinc – coated tank shall be changed for B20
• More than 30,000 units with Zinc – coated tank in Indonesia
Data of effect of B20 on fuel tank
• Zinc causes injector deposit • Reduce jet volume
15 Summary
Komatsu investigation summary for B20
1. Fuel hoses shall be changed for all models
2. Fuel consumption shall increase in app. 2%
3. Fuel tank material shall be changed for some major models?
(still under investigation)
4. Considered engine oil maintenance period shall be shorten,
500 hours to 250 hours
5. Long term effect is unknown
Request to the Government of Indonesia for BDF mandate
1. Improved SNI matching to EN or ASTM
2. Established a guide line or SOP for BDF producers &
marketers and authorizeed the producers & marketers • Currently Komatsu can prepare warranty only for Adaro case