what is a heterogeneous catalyst

... array of chemicals, fuels, and pharmaceuticals, fixed bed reactors stand as a workhorse technology. Their design, characterized by a stationary bed of solid catalyst through which reactants flow, offers significant advantages for specific reaction types,

...catalyst and support, is widely used in chemical engineering, environmental protection, energy, and other fields due to its high specific surface area, adjustable pore structure, surface acidic and basic sites, as well as excellent thermal stability and mechanical strength. It is particularly suitable for heterogeneous...