A spindle-shaped grid-type structured packing
A structured packing and spindle-shaped technology, which is applied in chemical/physical/physicochemical processes, chemical instruments and methods, chemical/physical processes, etc., can solve the problems of poor packing strength, complicated manufacturing process, and inability to eliminate the interfacial resistance of packing layers. , to achieve the effect of improving mass transfer capacity and increasing surface area
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[0037] A high-temperature flue gas temperature is 180°C, and the gas volume is 180,000Nm 3 / h, SO 2 The concentration is 800mg / Nm 3 , dust content 300mg / Nm 3 .
[0038] Operating conditions: liquid-gas ratio 3L / Nm 3 , with NaOH solution as absorbent, gas-liquid countercurrent contact.
[0039] After being treated by the invention, the flue gas temperature drops to 60°C, the desulfurization efficiency is 90-95%, and the dust removal efficiency is 90-95%.
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