Just punctuation really - Fuel oil, medium and heavy, is composed of all the side-products made during the oil processing that do not fall under the rest of the oil derivatives. The most important properties of this oil are its viscosity and the amount of total sulphur. The lower viscosity is important because of the easier dispersion of fuel oil in incinerator burners, and the amount of sulphur because of the corrosion.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
Alan.esthe amount of sulphur because of the corrosion.the amount of sulphur because it leads to corrosion.