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Mozyr Oil Refinery
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DIESEL FUEL
Our diesel fuel complies with the requirements of STB 1658-2015, as well as of:

  • Customs Union Technical Regulations CU TR 013/2011 “On requirements to automobile and aviation gasoline, diesel and marine fuels, jet fuel and residual fuel oil” as to K5 emission class;
  • European Standard EN 590 “Motor Fuels. Diesel fuel. Technical requirements and test methods”.

It is suitable for diesel engines with ignition due to fuel-air moxture compression.

We produce the following grades of summer and winter diesel fuel for use in temperate climate conditions:

DT-L-K5, Grade C – Cold Filter Plugging Point (CFPP), minus 5°C max
DT-Z-K5, Grade F – Cold Filter Plugging Point (CFPP), minus 20°C max.

and Diesel fuel for use in arctic and cold winter conditions:

DT-Z-K5, Class 2 – Cold Filter Plugging Point (CFPP), minus 32°C max; Cloud Point, -22°C max

DT-A-K5, Class 4 – Cold Filter Plugging Point (CFPP), minus 44°C max; Cloud point, -34°C max.    

Specifications for Diesel Fuel for use in temperate climate conditions (DT-L-K5, Grade C, DT-Z-K5, Grade F):

Property

Unit 

Specification in compliance with TR CU 013/2011

Specification in compliance with STB 1658-2015

Cetane number, min

47

51.0

Cetane index, min

46.0

Density at 15°С

kg/m3

820.0 – 845.0

Polycyclic aromatic hydrocarbons (PAHs), max

%

8

8.0

Sulphur content, max

mg/kg

10

10.0

Closed Cup Flash Point

°C

min 30

min 55

Carbon residue (on 10% distillation residue), max

%

0.30

Ash content, max

wt%

0.01

Water content, max

mg/kg

200

Mechanical impurities, max

mg/kg

24

Copper Strip corrosion (3 hours at 50°C)

rating

Class 1

Oxidation stability, max

g/m3

25

Lubricity:

Corrected Wear Scar Diameter (WSD 1.4) at 60°С, max

mcm

460

Viscosity at 40°C 

mm2/s

2.000 – 4.500

Distillation:

65

85

360

vol% recovered at 250°С, max

vol%

vol% recovered at 350°С, min

vol%

95 vol% recovered at temperature, max

°C

 

Specifications for Diesel Fuel for use in arctic and cold winter climate conditions (DT-Z-K5, Class 2; DT-A-K5, Class 4): 

Property

 

Unit   

Specification in compliance with TR CU 013/2011

Specification in compliance with STB 1658-2015

Cetane number, min:

- for Class 2

- for Class 4

 

47

48.0

47.0

Cetane index, min:

- for Class 2

- for Class 4

 

46.0

43.0

Density at 15°С

 

kg/m3

800.0 – 840.0

Polycyclic aromatic hydrocarbons (PAHs), max

 

%

8

8.0

Sulphur content, max

 

mg/kg

10

10.0

Closed Cup Flash Point

 °C

min 30

min 55

Carbon residue (on 10% distillation residue), max

 

%

0.30

Ash content, max

 

wt%

0.01

Water content, max

 

mg/kg

200

Mechanical impurities, max

 

mg/kg

24

Copper Strip corrosion (3 hours at 50°C)

 

rating

Class 1

Oxidation stability, max

 

g/m3

25

Lubricity:

- corrected Wear Scar Diameter (WSD 1.4) at 60°С, max

 

mcm

460

460

Viscosity at 40°C 

- for Class 2

- for Class 4

 

mm2/s

1.50 – 4.00

1.20 – 4.00

Distillation:

 

10

95

360

vol% recovered at 180°С, max

 

vol%

vol% recovered at 340°С, min

 vol%

95 vol% recovered at temperature, max

 

°C

360

CFPP, max:

- for Class 2

- for Class 4

 °C

Minus 20

Minus 32

Minus 44

Cloud Point, max:

- for Class 2

- for Class 4

 

°C

Minus 22

Minus 34