Pyridines-based Corrosion Inhibitor UBPro-421 for Oil & Gas | China Suppliers & 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
| Parameter | Specification |
|---|---|
| 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
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
Packed in 200 liter metal or plastic drums.
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 is the primary function of UBPro-421?
UBPro-421 is a pyridines-based adsorption film type corrosion inhibitor designed to protect carbon steel from corrosion in environments with high H2S, CO2, high salinity saline water, and chloride ions (Cl-) during oil recovery.
In which industries or applications is this product used?
It is mainly used in oil and gas gathering and transportation, oil refinery water treatment, and specifically within oilfield production water systems.
What are the key technical specifications of this corrosion inhibitor?
It is a cationic, clear dark brown liquid with an active ingredient content of 50% - 80%, a pH range of 5.0 - 9.0 (at 1% water concentration), and is soluble in water and low carbon alcohols.
Does UBPro-421 offer multi-phase protection?
Yes, it provides effective protection across three phases: oil, gas, and water, and maintains excellent compatibility with other oilfield chemicals.
How should the product be packaged and safely stored?
It is packaged in 200-liter metal or plastic drums. It should be stored in a dry, well-ventilated area, kept closed, and positioned away from heat, sparks, flames, and incompatible materials.