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China Pipeline Boosting Drag Reducing Agent 471 - Top Suppliers & Factory for Increased Throughput
Product introduction
UBPro-471 is a Drag Reducing Agent (DRA in short).
- Designed to increase flow rate or to reduce pressure drop in the pipelines delivering crude oil.
- As an ultra-high molecular weight polyalphaolefin dispersed in a non-aqueous base / carrier. Drag reduction begins as soon as DRA starts to dissolve in the hydrocarbon being delivered.
- When dissolved DRA product passes through a boosting pump the polymer is broken down or worn out by the shearing exerted by the boosting pump. Consequently, a multi-stationed pipeline usually requires repeated DRA injection after each boosting pump station in order to achieve overall flow increase through the whole pipeline length.
- It does not degrade during normal pipeline flow, but is designed to degrade when passing through mainline pumps or other high-shear regions. This shear degradation eliminates the need to process the treated oil farther downstream.
Technical Index
| Parameter | Specification |
|---|---|
| Appearance | White or light Grey Liquid |
| Odor | Alcoholic (Perceptible) |
| Specific gravity (20℃) | 0.85~0.90 |
| Freezing Point, ℃ | -30Min |
| Flash point(Closed, ℃) | 60Min |
| Viscosity, mPas@50s-1 | 400Max |
| Boiling Point, ℃ | 160 (Initial) |
Applications/Functions
- Used in a wide ambient temperature envelope ranging from -20 to +50℃.
- Dissolves quickly in hydrocarbons, Increased flow rates.
- Extended pipeline lifespan.
- Reduced energy consumptions.
Advantages
- Achieve greater than 70% drag reduction under certain conditions.
- Low temperature(-20 ℃)：Propylene Glycol improve the fluidity of the drag reducer at low temperatures (such as preventing freezing) and enhance the overall stability of the formula.
- Handle and inject into the pipeline easily and with minimal safety risks.
- Increase pipeline throughput at the same operating temperature.
- Improves pipeline capacity without capital investment.
Recommended Handling
- Injection rate depend on: performance required, viscosity, wax/water content of the oil, etc.
- The injection point is between the station the metering skid and the external pipeline enters the ground. This can avoid the shear of the external pump impeller and the flow meter’s interception and stirring action. And the drag reducing agent has enough distance to meet the requirements of dispersion time. The DRA injection skid includes injection pumps, flow meters, and pressure gauges. The pneumatic chemical agent injection pump is used to introduce the instrument wind as the power source.
- The recommended dosage is required for optimal results by a pilot test.
- 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 Options:
1000L IBC. Supply in other packing such as ISO tanks can be offered upon request.
Storage Guidelines:
Store in dry, well-ventilated area. Keep container closed. Follow safe warehousing practices regarding palletizing, banding, shrink-wrapping and /or stacking.
Frequently Asked Questions
What is the primary function of UBPro-471?
UBPro-471 is a Drag Reducing Agent (DRA) designed to increase flow rate or to reduce pressure drop in pipelines delivering crude oil.
Does this drag reducing agent degrade during normal pipeline flow?
No, it does not degrade during normal pipeline flow. It is specifically designed to degrade when passing through mainline pumps or other high-shear regions, which eliminates the need to process the treated oil downstream.
What is the operating temperature range for UBPro-471?
UBPro-471 can be used in a wide ambient temperature envelope ranging from -20℃ to +50℃. The inclusion of Propylene Glycol helps improve fluidity and formula stability at low temperatures.
Where should UBPro-471 be injected into the pipeline?
The recommended injection point is between the station metering skid and the external pipeline entry into the ground. This location avoids high-shear pump impellers and flow meter interference, ensuring enough distance for the agent to disperse.
How is UBPro-471 packaged and stored?
It is packaged in 1000L IBCs, with ISO tanks available upon request. It should be stored in a dry, well-ventilated area with containers kept closed, following standard safe warehousing practices.
What safety measures should be taken when handling this agent?
All personnel must handle UBPro-471 as an industrial chemical, wearing appropriate personal protective equipment and observing all safety precautions outlined in the Material Safety Data Sheet (MSDS).