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    High-Performance H₂S Scavenger from China Suppliers and Factory for Oil, Gas & Water Treatment
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    H2S Scavenger.png

    High-Performance H₂S Scavenger from China Suppliers and Factory for Oil, Gas & Water Treatment

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    Discover our High-Performance H₂S Scavenger, specifically designed for the Oil, Gas, and Water Treatment industries. As a leading supplier in China, our factory produces top-quality scavengers that effectively eliminate hydrogen sulfide (H₂S) from various applications. Trust us to provide reliable and efficient solutions for your treatment needs, ensuring safety and compliance in every process.

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    • Soluble Oil soluble and water soluble sulfur scavenger
    • Type Zinc Based
    Contact us Download

    Product Introduction

    UBPro-445 is a highly effective, zinc-based, dual-soluble sulfur scavenger designed for use in both hydrocarbon (oil/gas) and aqueous systems. Its advanced formulation enables efficient neutralization and removal of hydrogen sulfide (H₂S) and mercaptans across a wide range of applications, including crude oil, natural gas, produced water, and oil-based drilling fluids.

    The product demonstrates excellent performance under both continuous injection and batch treatment conditions. Due to its dual solubility, UBPro-445 ensures comprehensive phase coverage, improving treatment efficiency and operational flexibility. It is particularly suitable for eliminating high concentrations of H₂S overflow in drilling operations, making desulfurization processes safer, more efficient, and easier to manage.

    UBPro-445 forms stable, soluble reaction products, ensuring no secondary pollution and minimizing risks of scaling or deposition.

    secondary emulsifier-UBDrill-422

    Technical Index

    Parameter Specification
    Appearance Colorless to transparent liquid
    Water Solubility Soluble
    pH value (neat) 7.5-9.0
    Specific gravity (20℃) 0.92-1.05

    Applications/Functions

    H2S scavenger oilfield
    • Oil & gas gathering and transportation systems
    • Crude oil and natural gas treatment
    • Produced water treatment
    • Drilling Muds: Can be used in water-based muds to control sulfide contamination.
    • Systems with high H₂S concentration challenges
    • Refining & Petrochemicals: Protection from sulfide corrosion

    Advantages

    • Dual Solubility: Effective in both oil and water phases
    • High Efficiency: Rapid reaction with H₂S and mercaptans
    • Non-Fouling: Reaction products remain soluble, preventing deposits
    • Operational Flexibility: Suitable for continuous and batch treatments
    • Wide Applicability: Performs well across various temperatures and system conditions
    • Environmentally Considerate: No secondary contamination

    Recommended Handling

    The recommended dosage is highly dependent on system-specific parameters such as concentration of H2S. A typical treatment range is 100 - 300 ppm(w/v), but a pilot test is required for optimal results.
    Handle as an industrial chemical wearing protective equipment and observing the precautions of described in the Material Safety Data Sheet (MSDS).
    Notes: Field trials are recommended for optimal dosage determination.

    Packaging and Storage

    • 200L/Drum or 1000L IBC
    • 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.

    Performance Evaluation (Lab Simulation Test)

    Test Item Test Conditions Result
    Initial H₂S Concentration H₂S gas cylinder 100ppm
    Dosage UBPro-445 50 ppm
    Reaction Time Static mixing at ambient temperature 3 minutes
    Residual H₂S (Liquid Phase) After treatment ≤ 4 ppm
    Residual H₂S (Gas Phase) After treatment Below detection limit

    Testing Method: Laboratory simulations were conducted using H2S gas to replicate field conditions in sour oil and gas gathering systems. Colorimetric tubes were used as the medium for chemical injection, reaction monitoring, and H₂S concentration measurement.

    Frequently Asked Questions (FAQ)

    What is UBPro-445 and how does it work?
    UBPro-445 is a highly effective, zinc-based, dual-soluble sulfur scavenger. It is designed to quickly neutralize and remove hydrogen sulfide (H₂S) and mercaptans in both hydrocarbon (oil/gas) and aqueous (water) systems, forming stable, soluble reaction products.
    What applications is UBPro-445 suitable for?
    It is widely used in crude oil and natural gas treatment, oil & gas gathering and transportation systems, produced water treatment, water-based drilling muds, and refining/petrochemical processes to prevent sulfide corrosion.
    What is the recommended dosage for UBPro-445?
    The typical treatment range is 100 to 300 ppm (w/v). However, because dosage is highly dependent on system-specific parameters and the concentration of H₂S, field trials or pilot tests are highly recommended to determine the optimal dosage.
    Does UBPro-445 cause scaling or secondary pollution?
    No. UBPro-445 is designed to form stable, soluble reaction products. This prevents secondary contamination and minimizes the risk of scaling or deposition within pipelines and process systems.
    How should UBPro-445 be stored?
    It should be stored in a dry, well-ventilated area with containers tightly closed. Keep it away from heat, sparks, open flames, and incompatible materials. Proper warehousing practices, such as safe palletizing and shrink-wrapping, should be followed.
    How fast does UBPro-445 react according to lab tests?
    In laboratory simulation tests using a 50 ppm dosage against an initial H₂S concentration of 100 ppm, UBPro-445 reduced the liquid phase H₂S to ≤ 4 ppm and gas phase H₂S below the detection limit within a reaction time of just 3 minutes.

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