Beijing: Chinese scientists have made a significant breakthrough in the energy sector by developing a unique coal-based fuel cell that could potentially eliminate carbon dioxide emissions.
According to experts, this technology could transform the design of thermal power plants in the future. Unlike conventional methods where coal is burned to generate electricity—resulting in high carbon emissions—this new approach processes coal differently.
Researchers at Shenzhen University have introduced a system called the Zero Carbon Emission Coal Fuel Cell (ZC-DCFC). In this system, coal is finely ground and dried before undergoing pre-treatment and being placed in the anode chamber, while oxygen is supplied to the cathode chamber.
An electrochemical oxidation process takes place through an oxide membrane. The carbon dioxide produced during this process is contained within the system and converted into useful chemicals such as syngas.
Scientists say the fuel cell can achieve an efficiency of up to 40%, making it more effective and environmentally friendly than traditional methods. Experts believe that if adopted on a large scale, this technology could help address energy shortages while significantly reducing environmental pollution.
