What is furnace fuel?
This liquid fuel, ranging in color from light brown to black and having a density of 835 kg/m³, is obtained through the direct distillation of crude oil and secondary refining processes.
Furnace fuel has a viscosity of no more than 5° VU (Engler degrees) at +20°C, a pour point of -15°C, and a flash point of 42°C. Its vapors form an explosive mixture with air at a concentration of 2–3%, and it has a heat of combustion of 41 MJ/kg (9,800 kcal/kg).
Exercise caution when handling furnace fuel, as it affects the human body in the same way as illuminating kerosene or diesel fuel.
The maximum permissible concentration of fuel vapors in the air of a workplace is 300 mg/m³.
If furnace (distillate) fuel comes into contact with the skin, it should be washed off with warm water and soap.
Always use personal protective equipment when working with furnace fuel.
Equipment, apparatus, and loading/unloading processes must be kept sealed to prevent fuel vapors from entering the air in the workplace.
In the event of exposure to fuel vapors, move the affected person to fresh air; if they lose consciousness, administer artificial respiration and call a doctor.
If fuel is spilled, collect it in a separate container and wipe the area dry with a cloth. In the event of a major spill, wear a Type A gas mask.
Do not use non-copper-coated tools when opening fuel drums. In the event of a fire, use sand or other appropriate extinguishing agents—do not use water.
Areas where furnace fuel is stored must be ventilated regularly.
