Fluidized Bed Boiler A Fluidized Bed Boiler is a type of boiler that uses a bed of solid particles, such as sand or ash, which are suspended and behave like a fluid when air or gas is passed through them. This fluidization process enhances heat transfer and allows for efficient combustion of various fuels, including coal, biomass, and waste materials. The boiler operates at lower temperatures compared to conventional boilers, reducing the formation of harmful nitrogen oxides (NOx) and enabling b

Fluidized sand is created when air or another fluid is pumped upward through sand particles, causing them to behave like a liquid. This process, known as fluidization, suspends the solid grains, allowing them to move freely with reduced friction. As a result, objects can sink or float in the sand more easily, mimicking the properties of a fluid. This phenomenon has practical applications in industries such as chemical processing, where fluidized beds are used in reactors to improve mixing and he