+
1.
ATK/DPK
TABLE 1
PUNCH REFINERY
PRODUCT QUALITY ASSUMPTIONS FOR PRELIMINARY SCHEMES ·
2.
HIGH SPEED
INTERNATIONAL SPECIFICATION such as JET A1,
meeting freeze-point of -50°C max.
За
DIESEL OIL (LDO)
MARINE DIESEL OIL (MDO)
MARINE FUEL OIL (BUNKERS)
5.
POWER STATION ·
FUEL OIL (PSFO)
BP Specification
Sulphur content,
1.0%wt max
Pour point,
20°F
max
Cloud point,
30°F
max:
Kinematic viscosity,
2.0
5.8 cSt @ 100°r
60
SG/60oF,
0.870 inax
1.8%wt
max
9.0 cSt
max
@ 100°F
Sulphur content,
Kinematic viscosity;
BP Specification SG60/60°F,
Sulphur content, Pour-point,
Kinematic viscosity,
at 100°F ..
0.975
max
4.0%wt
max
70°F
max
1500 Redwood I secs.max
TWO GRADES are supplied in approx 50 : 50 ratio.
One grade has some quality as MFO aboye.
The other is from Esso - at viscosity of 2500 Red. I secs @ 100°F and pour point 55°F max.
Hence for purpose of this study, the specifications assumed for total supply are:-
Sulphur content,
4.0%wt max 65°F
max
9 Say
Kinematic viscosity,
2000 Red. I secs max
Pour point,
€ 100°F