Powder Fluidized-Bed Test Unit

Built with a 310S high-temperature reactor and a split-hinge electric furnace, this unit operates up to 900 °C with a catalyst loading of 2–50 g, ideal for studying powder catalyst fluidization dynamics and reaction kinetics. The feed manifold provides five independently metered process gas channels plus optional trace water vapor injection, with ratios and flow rates customized to the test protocol. Reactor effluent passes through a five-layer 316L / 310S sintered-mesh filter rated up to ≤ 816 °C for reliable gas-solid separation. Single-batch powder discharge is under 3 kg, collected in dual 304 stainless-steel mobile receivers (one active, one standby) with fully sealed transfer to prevent fine-powder escape and sample contamination.