“…Slurry reactor, which is appropriate for processing exhaust gas with a gas–liquid–solid reaction, has been successfully used in many fields. − Due to its good heat transfer performance, low pressure drops, diversified forms of operation, and ability of online addition and removal of a catalyst, , slurry bed is considered as the alternative H 2 S adsorption reactor. In addition, the particle size of the catalyst in a slurry system is much smaller than that in a fixed reactor, which is conducive to the increase in particle diffusion and mass transfer coefficient.…”