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Pyridines-Based Corrosion Inhibitor UBPro-421 from China Suppliers and Factory for Oil & Gas Midstream Applications
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
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 corrosion inhibitor is UBPro-421?
UBPro-421 is a pyridines-based adsorption film type corrosion inhibitor. It is a water-soluble, oil-dispersed chemical agent designed to provide high-performance corrosion protection in industrial oilfield applications.
What are the main applications of UBPro-421?
It is primarily used in oil and gas gathering and transportation systems, refinery water treatment processes, and oilfield production water systems where carbon steel protection is critical.
Can UBPro-421 protect against H2S and CO2 corrosion?
Yes. When mixed with imidazoline and other synergistic components, it effectively prevents carbon steel corrosion in environments with high H2S, CO2, high salinity saline water, and Cl- during oil recovery.
Does this product provide multi-phase protection?
Yes, UBPro-421 provides excellent protective effects across three distinct phases: oil, gas, and water. It also maintains good compatibility with other commonly used oilfield chemicals.
What are the packaging and storage requirements for UBPro-421?
UBPro-421 is packaged in 200-liter metal or plastic drums. It should be stored in a dry, well-ventilated area with containers tightly closed, away from heat, sparks, open flames, and incompatible materials.
What are the safety precautions for handling UBPro-421?
All personnel must handle UBPro-421 as an industrial chemical, wearing appropriate personal protective equipment (PPE) and strictly observing the safety precautions detailed in its Material Safety Data Sheet (MSDS).