MAZUT M100

QUALITY CERTIFICATE On "Russian export Biend Crude Oil" (REBCO) Corresponding to GOST TU 39-1623-93 1. Density API 0,670 at 30 degrees C. 2. Viscosity at 80 °C, no more than -16,0 3. Flash Point (in locked cubicle), not higher than + 35 °C 4. Pressure of saturated pours under 38 °C kilopascal/mm mercury columm -7/50. 5. Paraffins (comments in %) 6,0% 6. Temperature of melting °C - -49 7. Contents, % • ˜ Sulphur 1,8 • ˜ Nitrogen 0,25 • ˜ Chamois-acid resins 0,9 • ˜ Asphatents 0,9 8. Coking % 2,06 9. Ash % 0,004 10. Leaving the fractions % • before 200 °C 21,0 • before 350 °C 50,0 11. Water and Sediments, not more than % - 1,2 QUALITY CERTIFICATE HS-D2 GASOIL L-0, 2-62 Corresponding to GOST 305-82 SPECIFICATIONS RUSSIAN GASOIL 0,2/62 HS-D2 L-0, 2-62 COMPONENT UNIT MIN MAX DENSITY @ 20 DEG C KG/m3 0,870 Colour Flash Point, Pmcc DEG 57 62 KINEMATIC VISCOSITY C-ST 3,0 6,0 POUR POINT DEG.C (*) -10,0 CLOUD POINT DEG.C (*) -5,0 MERCAPTAN SULPHUR 0,01 ACIDITY MG/1000CM3 5 IODINE NUMBER g/100g 6 ASH %wt 0,01 TOTAL SULPHUR %wt 0,02 0,05 COPPER CORROSION .C (TYPICAL) 1A CCR ON 10% RESIDUES %wt 0,20 CETANE INDEX 45 DISTILLATION RANGE -50 % RECOVERED VOL. DEG.C 280 -90 % RECOVERED VOL. DEG.C 360 -BACTERIA MBC FIBRE/IT 500 -BACTERIA CFU FIBRE/IT 1000 Appendix № 1 to Contract № T43/DSL-2/05 TRANSACTION NO:MOB/PROI/D21C/05 Appendix № 1 to Contract № MA/XBA-3/06 TRANSACTION NO:GRAD/115/06 QUALITY CERTIFICATE HS-D2 GASOIL L-0, 2-62 Corresponding to GOST 305-82 SPECIFICATIONS MAZUTUM100 (GOST 105-85-75) COMPONENT UNIT RESULT 1. Ash Content % 0.3 max 2. Mass fraction of sulfur (low sulphur residual oil) % 0.5 max 3. Temperature of the flash - in the closed crucible ° C 65 min - in the open crucible ° C 110 min 4. Temperature of solidification ° C 25 max 5. Kinematics Viscosity at 50° C 118 max 6. Water Content % 0.5 max 7. Mechanical Impurities % 0.1 max 8. Acidity mgKOH/100ml 5 max 9. Alkality nil 10. Gross calorific value kcal/kg1/kj/kg 9200/41300 min 11. Density at (0,89) °C kg/1 0.8900-0.9200 12. Hydrogen sulfide content (H25) PPM 0.5 max 13. Carbon Residual % 0.7 max 14. Vanadium (V) PPM 5 15. Aluminium (AL) PPM 5 16. Silicon (S) PPM 12 17. Nickel (Ni) PPM 49 18. Asphalts m/m % 3.6 19. Distillation @ 4 mm Hg ° C 216 Extracted to 760 mm Hg ° C 259 - Initial Boiling Point ° C 310 - 5% Recovered ° C 352 - 10% Recovered ° C 445 - 30% Recovered ° C 502 - 40% Recovered ° C 534 - 50% Recovered ° C 538 - 60% Recovered ° C 545 - 70% Recovered ° C - - 80% Recovered ° C - - 90% Recovered ° C 550 Final Boiling Point % 78 Recovered Vol % 22 Residue Vol % 0.192 Total Nitrogen m/