DON-B
Corrosion inhibitor
The reagent is a composition of cationic surfactants in alcohol solvent.
Application
The reagent is designed to protect oilfield equipment used in the extraction, transportation and storage of oil against hydrogen sulfide and carbon dioxide corrosion.
Recommended working concentrations: 25 — 40 g/m3.
Product Specification
ТС 20.41.20-005-04706205-2018
DОN—B 0110/37 |
DОN—B 0190/30 |
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1 | Appearance |
transparent liquid |
|
2 | Density at 20 0С, g/сm3 |
0,79-0,89 |
0,89-0,99 |
3 | Freezing point, 0С, not above |
— 50 |
|
4 | рН (10% solution) |
7,0 — 9,0 |
5,0 — 9,0 |
5 | Kinematic viscosity at 20 °C, cSt, not above |
20 |
20 |
6 | Corrosion aggressiveness of the commercial form, g/(m2*h), not above |
0,01 |
0,08 |
7 | Solubility and dispersibility of the reagent |
self-dispersible in oil |
slightly dispersed in mineralized water |
Packaging
The product is packed in 190/200 kg polyethylene barrels. The use of another type of container can be agreed with the consumer.
Shelf life – 3 years.