Get Natural Gas Fuel Cell Efficiency UK. This indicates how much free energy is. A fuel cell is an electrochemical cell that converts the chemical energy of a fuel (often hydrogen) and an oxidizing agent (often oxygen) into electricity through a pair of redox reactions.
Meanwhile, solid oxide fuel cells can use hydrocarbon fuels such as natural gas moreover, the use of excess heat produced by the fuel cell for heating purposes in a cogeneration application will further increase the overall efficiency over 80%.
Pem fuel cells use pure hydrogen (h2) as fuel. There are several different theories to explain how fossil fuels are formed. Assume the higher and lower heating value of methane as 23. During operation, the fuel cell consumes reactants, consisting of a fuel (such as hydrogen) and an oxidant (such as oxygen).