Mazut is a heavy, low quality fuel oil, used in generating plants and similar applications.

In the West, furnaces that burn mazut are commonly called “waste oil” heaters or “waste oil” furnaces. Mazut-100 is a fuel oil that is manufactured to GOST specifications, for example GOST 10585-75 (not active), GOST 10585-99 Oil fuel.

Different types of Mazut-100

The main difference between the different types of Mazut-100 is the content of sulphur. The grades are represented by these sulfuric levels:

”Very Low Sulphur” is mazut with a sulphur content of 0.5%

”Low Sulphur” is a mazut with a sulphur content of 0.5-1.0%

”Normal Sulphur” is a mazut with a sulphur content of 1.0-2.0%

”High Sulphur” is a mazut with a sulphur content of 2.0-3.5%

Other Kinds Of Mazut

Fuel Oil CST 180

Fuel Oil CST 380

Low Sulphur Fuel Oil

Low Viscosity Fuel Oil Specifications& Characteristics