High-temperature combustion with a HAASE flare stack is a suitable solution for the treatment of all kind of contaminated gas. This also applies to highly corrosive gas and process air that would not burn its own. Standard applications are landfill gas, industrial process air, sludge gas, and biogas. Low calorific value gas is mixed with auxiliary gas (e.g. propane) before it enters the flare unit. For the disposal of landfill gas from old landfills and contaminated process air VocsiBox® is the ideal solution. HAASE flare units are an environmentally safe solution to keep control of emissions. They do not produce odours and have no visible flame. Three different product lines of HAASE flare stacks are available: 1. LT flare stacks • Simple flare, burning chamber not insulated 2. MT flare stacks for temperatures of up to 1,050°C • High-temperature flare with insulated burning chamber 3. HT flare stacks for temperatures of up to 1,250°C • High-temperature flare with reinforced insulation in the burning chamber and with an extended range of control Test a flare before you buy it! You can rent a mobile HAASE flare stack to test its efficiency. The results are convincing.