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Pyridines-Based Corrosion Inhibitor UBPro-421 for Midstream Oil & Gas - China Suppliers and Factory Solutions
Product Introduction
- ▶ Pyridines-based adsorption film type corrosion inhibitor
- ▶ Water-soluble oil dispersed corrosion inhibitor with excellent comprehensive performance
- ▶ Protective effects in oil, gas, and water phases, and has good compatibility with other oilfield chemicals.
Technical Index
| Appearance | Clear dark brown liquid |
| Solubility (@25℃) | Soluble in water and low carbon alcohol |
| Ionic type | Cationic |
| Content of active ingredients (%) | 50 - 80 |
| pH (@1% water) | 5.0–9.0 |
Applications / Functions
- ▲ UBPro-421 is mainly used in oil & gas gathering and transportation.
- ▲ Refinery water treatment.
- ▲ Mixing with imidazoline and other synergistic components can prevent metals (carbon steel) from corroding in oilfield production water systems with high H2S, CO2, high salinity saline water, and Cl- during oil recovery.
Advantages
- > Prevent the corrosion of carbon steel by high H₂S, CO₂, high salinity salt water and Cl⁻.
- > Mainly used for oil and gas gathering and transportation and oil refinery water treatment, especially for oil field production water system.
- > Has a protective effect in the three phases of oil, gas and water, and has good compatibility with other chemicals.
Recommended Handling
Handling Notice: All personnel handling this material must handle it as an industrial chemical, wearing protective equipment and observing the precautions as described in the Material Safety Data Sheet (MSDS).
Packaging and Storage
■ Packaging:
Packed in 200 liter metal or plastic drums.
■ Storage:
Store in dry, well-ventilated area. Keep container closed. Keep away from heat, sparks and flames. Store away from incompatibles. Follow safe warehousing practices regarding palletizing, banding, shrink-wrapping and /or stacking.
Frequently Asked Questions (FAQ)
What type of chemical is UBPro-421?
UBPro-421 is a pyridines-based adsorption film type corrosion inhibitor. It is a water-soluble, oil-dispersed cationic chemical with excellent comprehensive performance.
What are the primary applications of this corrosion inhibitor?
It is primarily used in oil and gas gathering and transportation, refinery water treatment, and specifically within oilfield production water systems.
How does UBPro-421 protect carbon steel from harsh oilfield environments?
When mixed with imidazoline and other synergistic components, it prevents metals like carbon steel from corroding in environments containing high H2S, CO2, high salinity saline water, and Cl- during oil recovery processes.
What are the technical specifications of UBPro-421?
It appears as a clear dark brown liquid. It is soluble in water and low carbon alcohol, has an active ingredient content of 50% - 80%, and maintains a pH range of 5.0–9.0 at a 1% water dilution.
How should UBPro-421 be packaged and stored?
It is packaged in 200-liter metal or plastic drums. Storage should be in a dry, well-ventilated area with containers tightly closed, kept away from heat, sparks, open flames, and incompatible materials.