+90 444 2 184 Polat Tower Basın Ekspress, Istanbul Turkey

Corrosion inhibitor Para 40202

Corrosion inhibitor “Para 40202” is intended for use in the oil industry as a corrosion inhibitor in the production, collection, transport and treatment of oil. The Para 40201 corrosion inhibitor is a composition based on alkylimidazoline derivatives in a water-alcohol solvent and is produced in three grades A, B, C, depending on the area and conditions of use in accordance with TU 2458-034-2691334-2016.

Corrosion inhibitor Para 40201 provides reliable protection in highly mineralized environments containing dissolved hydrogen sulfide (grade C) and carbon dioxide (grades A, B).

Corrosion inhibitor Para 40202 has a high sorption activity in relation to metal surfaces.

Used in services

Protection of technological equipment for the processing of hydrocarbon raw materials

Application

Continuous dosing or intermittent treatment at GZU, wells, at the inlet of oil treatment plants, preliminary discharge, pressure maintenance system.

Dosage

The optimal dosage is established according to the results of pilot tests at the facility.

To achieve the maximum economic effect of using a corrosion inhibitor, preliminary laboratory tests are recommended.

physical and chemical indicatorsGrade AGrade BGrade C
AppearanceHomogeneous transparent liquid from colorless to dark brown.Homogeneous transparent liquid from colorless to dark brown.Homogeneous transparent liquid from colorless to dark brown.
Density at 20 C, g/cm30.93±0.050.94±0.050.95±0.05
Kinematic viscosity, mm2/s, no more, at + 20 °Сtwentytwentytwenty
Kinematic viscosity, mm2/s, no more, at – 40 °С500500500
Mass fraction of non-volatile substances (active substance), %, not less than151515
Solubility and dispersibility in saline water/oilWater soluble, partially soluble in oilWater soluble, partially soluble in oilWater soluble, partially soluble in oil
Efficiency of inhibition of corrosion processes, at 30 mg/dm3 of inhibitor, %, not less than, carbon dioxide environment9090
Efficiency of inhibition of corrosion processes, at 30 mg/dm3 of inhibitor, %, not less, hydrogen sulfide environment90
Corrosion aggressiveness of the commercial form, g/(m2*h), no more than, corrosion rate St3 at 20°C for 6 hours for the stock of wells0.0890.0890.089
Corrosion aggressiveness of the commodity form, g/(m2*h), no more, corrosion rate St3 at 20°C for 24 hours for other directions0.1250.1250.125