Hofstetter Gastechnik AG
Hofstetter - Biogas Flares
Prevent methane emissions; For any situation, in which biogas cannot be utilized, our medium temperature flares are the ultimate solution for reliable and safe gas disposal.
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A simple and safe product
Our medium temperature flare is the ideal solution for typical biogas with methane concentrations of 60 – 75%. Its operation is completely automatic. The flare starts by pressure signal or start command from an external control system.
The basic model consists of the flare, a slam-shut valve, a pressure switch, a certified flame arrestor and a flame supervision by UV sensor. Blowers, frost protection, gas flow meters and monitoring of combustion temperature are optionally available.
- Gas flow rate 60 – 1`500 Nm3/h
- Thermal capacity up to 11’250 kW
- Methane concentration 20 - 75%
- Combustion temperature 800 – 900 °C, >900 °C optionally available
- Noise level <69 dB(A) 6\