What are the properties of HFO?
What are the properties of HFO?
What Are The Properties Of Heavy Fuel Oil as per ISO 8217:2010?
- Catalytic fines:
- Density:
- Kinematic Viscosity:
- Calculated Carbon Aromaticity Index (CCAI):
- Flashpoint:
- Pour point:
- Sulphur:
- Water content:
What is the viscosity of HFO?
A typical HFO is IF-300 (Intermediate Fuel), which has a viscosity of 300×10−6 m2/s at 50°C (300 cSt), 25×10−6 m2/s at 100°C, ρ=990 kg/m3 at 15°C, higher heating value (HHV)=43 MJ/kg, and the flash-point at 60–80°C.
What is HFO fuel used for?
Heavy fuel oils are mainly used as marine fuel, and HFO is the most widely used marine fuel at this time; virtually all medium and low-speed marine diesel engines are designed for heavy fuel oil. But older steam locomotives and oil-fired power plants also generate energy from heavy fuel oils.
What does IFO 380 stands for?
IFO 380 – Intermediate fuel oil with a maximum viscosity of 380 centistokes (<3.5% sulfur)
What is density of HFO?
HFO is characterized by a maximum density of 1010 kg/m3 at 15°C, and a maximum viscosity of 700 mm2/s (cSt) at 50°C according to ISO 8217.
Why is HFO heated?
Heavy fuel oil cannot generally be pumped at a temperature of 20°C, and must therefore be preheated in the ship’s tanks. To ensure the fuel is or remains pumpable, it must be heated to at least 40°C. At a temperature of 15°C, IFO has a bitumen-like consistency.
What is 180 cSt fuel oil?
Heavy fuel oil used in marine main diesel engines is a residue from crude oil refining. Because of the properties of heavy fuel oil it is required be kept at a high storage temperature and for usage.
What RMG 380?
Under the ISO specification, RMG 380 are bunker fuels with a maximumviscosity of 380 CST, sulfur content of 4.5% and density of 991 kg per cubicmeter. RME 180 are bunker fuels with a maximum viscosity of 180 CST, sulfurcontent of 3.5% and density of 991 kg/cu m.
What is RMG in bunker?
Residual Marine Fuel Oil (RMG) , FO380cst, FO180cst , Intermediate Fuel Oil (IFO), Heavy Fuel Oil (HFO) Residual Marine Fuel Oil is the general classification of heavy fuel oil and is considered as the most important byproduct after gas oils and gasoline is extracted.
What is 380 cSt fuel oil used for?
Heavy fuel oil (HFO) 380 centiStoke (cSt) has long been the bunker fuel of choice for the overwhelming majority of shippers burning residual fuel. At the world’s biggest bunkering port, Singapore, HFO 380 cSt accounts for three out of every four metric tonnes (mt) of marine fuel sold.
What is DMA fuel?
DMA (also called marine gas oil, MGO) is a general purpose marine distillate that must be free from traces of residual fuel. DMX and DMA fuels are primarily used in Category 1 marine engines (< 5 liters per cylinder). DMB (marine diesel oil, MDO) is allowed to have traces of residual fuel, which can be high in sulfur.
