Table 6-5
Biodiesel specification based on EN 14214:2012 standard
Test method ref.
Limit
Unit
Property
ISO 3104
3.5...5
cSt
Viscosity at 40°C, min...max.
2.0
cSt
Viscosity, before injection pumps, min.
ISO 3675 / 12185
860...900
kg/m³
Density at 15°C, min...max.
ISO 5165
51
Cetane number, min.
ISO 20846 / 20884
10
mg/kg
Sulphur, max.
ISO 3987
0.02
% mass
Sulphated ash, max.
EN 12662
24
mg/kg
Total contamination, max.
ISO 12937
500
mg/kg
Water, max.
EN 14107
4
mg/kg
Phosphorus, max.
EN 14108 / 14109 /
14538
5
mg/kg
Group 1 metals (Na+K), max.
EN 14538
5
mg/kg
Group 2 metals (Ca+Mg), max.
ISO 2719A / 3679
101
°C
Flash point, min.
EN 116
-44...+5
°C
Cold filter plugging point, max.
1)
EN 14112
8
h
Oxidation stability at 110°C, min.
ISO 2160
Class 1
Rating
Copper strip corrosion (3h at 50°C), max.
EN 14104
0.5
mg KOH/g
Acid number, max.
EN 14111 / 16300
120
g iodine / 100
g
Iodine number, max.
EN 14103
96.5
% mass
FAME content, min
2)
EN 14103
12
% mass
Linolenic acid methyl ester, max.
EN 15779
1
% mass
Polyunsaturated methyl esters, max.
EN 14110
0.2
% mass
Methanol content, max.
EN 14105
0.7
% mass
Monoglyceride content, max.
EN 14105
0.2
% mass
Diglyceride content, max.
EN 14105
0.2
% mass
Triglyceride content, max.
EN 14105 / 14106
0.02
% mass
Free glycerol, max.
EN 14105
0.25
% mass
Total glycerol, max.
Remarks:
Cold flow properties of renewable bio diesel can vary based on the geographical location and also based on the feedstock
properties, which issues must be taken into account when designing the fuel system.
1)
Valid only for transesterified biodiesel (FAME)
2)
6-6
Wärtsilä 50DF Product Guide - a16 - 9 September 2016
Wärtsilä 50DF Product Guide
6. Fuel System
Summary of Contents for WARTSILA 50DF
Page 1: ...WÄRTSILÄ 50DF PRODUCT GUIDE ...
Page 14: ...This page intentionally left blank ...
Page 40: ...This page intentionally left blank ...
Page 58: ...This page intentionally left blank ...
Page 102: ...This page intentionally left blank ...
Page 120: ...This page intentionally left blank ...
Page 154: ...This page intentionally left blank ...
Page 164: ...This page intentionally left blank ...
Page 176: ...This page intentionally left blank ...
Page 214: ...This page intentionally left blank ...
Page 232: ...This page intentionally left blank ...
Page 234: ...This page intentionally left blank ...
Page 237: ......
Page 238: ......
Page 239: ......