2 ОРГАНИЗАЦИЯ И МЕТОДИКА РАБОТ - Courrier international
2 ОРГАНИЗАЦИЯ И МЕТОДИКА РАБОТ - Courrier international
2 ОРГАНИЗАЦИЯ И МЕТОДИКА РАБОТ - Courrier international
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Parameter to<br />
bedetermined, unit<br />
of measurement<br />
Density at 20º,<br />
kg/m³<br />
Kinematic viscosity<br />
at 50º, mm²/s<br />
Kinematic viscosity<br />
at 20º, mm²/s<br />
Closed flash point,<br />
º<br />
Chill point, º<br />
Acid number, mg<br />
KOH per 1 g of oil<br />
Standard for<br />
Sulphuric-acid<br />
refining<br />
condenser oil<br />
according to<br />
GOST 5775-85<br />
Tables 6.1.16 Study of composition and properties of oil products<br />
collected at site * 164, 330<br />
Actual values of paramaters based on testing results<br />
L05-03-6 L05-03-7 L05-03-8 L05-04-9<br />
- 877.3 873.9 873.8 884.8<br />
not more than<br />
12.0<br />
not more than<br />
45.0<br />
not lower than<br />
135<br />
not higher<br />
than -14<br />
not more than<br />
0.02<br />
11.77 10.57 10.51 10.51<br />
33.76 29.25 29.03 29.03<br />
153 145 141 147<br />
-48.8 -53.3 -53.9 < -56.6<br />
0.057 0.008 0.015 0.055<br />
Ash content, % absent absent absent absent absent<br />
Content water<br />
soluble acids and<br />
alkalies<br />
Conclusion<br />
Type of oil product<br />
according to GOST<br />
absent absent absent absent absent<br />
The results of laboratory study of physico-chemical characteristics show that<br />
specimens L05-03-6, L05-03-7, L05-03-8, L05-04-9 is sulphuric-acid refining<br />
condenser oil. As for such parameters as kinematic viscosity at 50º and 20º, closed<br />
flash point, chill point, ash content and content water soluble acids and alkalies, all<br />
specimens meet the requirements of GOST 5775-85. parameter acid number in<br />
specimens L05-03-7 and L05-03-8 meet GOST requirements, in specimens L05-03-6<br />
and L05-04-9 this parameter is higher by 2.85 and 2.75 times respectively.<br />
Sulphuric-acid<br />
refining<br />
condenser oil<br />
Sulphuric-acid<br />
refining<br />
condenser oil<br />
Sulphuric-acid<br />
refining<br />
condenser oil<br />
* 164-Destroyed building-transformer and condenser storage facility, 330-Transformer and condenser dump<br />
Sulphuric-acid<br />
refining<br />
condenser oil<br />
In the area of radar station 2 specimens were identified as transmission oils of viscosity class 18 and<br />
8 specimens as sulphuric-acid refining condenser oil according to GOST 5775-85<br />
FINAL REPORT for Contract No. CS-NPA-Arctic-13/2009 of December 01, 2009 within the framework of pilot project Development of<br />
Technology of clean up of the area of Decommissioned Sites of The Russian Federation Ministry of Defense in the Arctic by the<br />
Example of Alexanra Island of Franz Josef Land Archipelago from Hazardous Waste<br />
131
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