The demulsifier of water-oil emulsions “Para 2202” is intended for preparation (dehydration and desalting) of high-viscosity, resinous and paraffinic oils in collection systems and oil treatment units of the UPSV (preliminary water discharge unit) and OTU (oil treatment unit).
Demulsifier Para 2202 is a mixture of non-ionic surfactants in a mixture of alcohol and aromatic solvents, produced in three grades A, B, C in accordance with TU 2458-040-26913347-2016.
The maximum possible concentration of the Para 2202 demulsifier in marketable oil should not exceed 0.005% (for all grades).
Used in services
Protection of technological equipment for the processing of hydrocarbon raw materials
Continuous dosing at GZU, wells, at the inlet of oil treatment plants, preliminary discharge.
The optimal dosage is established according to the results of pilot tests at the facility.
To achieve the maximum economic effect of using a demulsifier, preliminary laboratory tests are recommended.
|physical and chemical indicators||Grade A||Grade B||Grade C|
|Appearance||Homogeneous liquid from colorless to dark brown.||Homogeneous liquid from colorless to dark brown.||Homogeneous liquid from colorless to dark brown.|
|Density at 20 C, g/cm3||0.91±0.05||0.92±0.05||0.93±0.05|
|Pour point, 0С, not higher||– 50||– 50||– 50|
|Kinematic viscosity, mm2/s, no more, at + 20 °С||60||60||60|
|Kinematic viscosity, mm2/s, no more, at – 40 °С||500||500||500|
|Mass fraction of non-volatile substances (active substance), %, not less than||twenty||twenty||twenty|
|Solubility and dispersibility in water||insoluble, dispersible||insoluble, dispersible||insoluble, dispersible|
|Corrosion aggressiveness of the commodity form, g/(m2*h), not more than, corrosion rate St3 at 20 0C for 6 hours for the stock of wells||0.089||0.089||0.089|
|Corrosion aggressiveness of the commodity form, g/(m2*h), no more than, corrosion rate St3 at 20 0C for 24 hours for other directions||0.125||0.125||0.125|