This study investigates key technologies for large-scale carbon capture in coal-fired power plants

including the selection of key carbon capture equipment

system optimization

and coupling with power plants.It addresses challenges such as the large-scale deployment of carbon capture equipment and high energy consumption.The research findings have been applied to a demonstration project with an annual carbon capture capacity of 500

000 tons

which has successfully achieved commercial operation.The project significantly reduces carbon emissions from coal-fired power plants

with its carbon capture scale

capture energy consumption

capture power consumption

and amine escape rate all reaching world-leading levels.The research outcomes and the successful application of the demonstration project are pioneering

providing technical experience and support for ongoing full flue gas capture projects.