Amino Based Biogas Upgrading System
Ammongas has developed an amino based system for removal of CO2 in Biogas etc. The system has its special advantage by working pressure less. Hereby reducing investment costs and power consumption. The system is remarkably effective and is able to upgrade a gas containing 37% CO2 into a 99 % pure methane gas, without any methane loss to the atmosphere.As an energy source for the system heat is needed. This heat does not necessarily have to come from gas but for instance from wood pellets. In this case the expenses will be app. 0,025GBP (0,2DKK) per m3 purified gas. The excess heat can be reused as 75 °C (or higher) water to e.g. central heating or heating of biogas reactors etc.