Gas Assisted Flares
A gas-assisted flare uses an auxiliary fuel gas (usually natural gas or propane) injected at the flare tip to enhance mixing and combustion of waste gases. This system is particularly effective for low-pressure, low-BTU, or inert-rich gases that would otherwise burn poorly or produce smoke. Gas-assisted flares are widely applied in refineries, petrochemical plants, landfills, and biogas facilities.
Key Features of an Air-Assisted Flare:
| Feature | Description |
|---|---|
| Fuel Gas Injection | Uses additional gas streams to improve combustion quality. |
| Flame Stability | Ensures stable ignition even with difficult-to-burn waste gases. |
| Smokeless Burning | Reduces smoke and soot formation across various gas compositions. |
| Flexibility | Handles a wide range of gas flows, including very low-BTU streams. |
| Compliance | Meets environmental emission standards (EPA, OSHA, and local regulations). |