METHOD AND DEVICE FOR EXTRACTING SULFUR DIOXIDE FROM GAS

摘要

FIELD: separation. ^ SUBSTANCE: device comprises inlet and outlet for gas and plate provided with openings and interposed between the gas inlet and outlet for permitting gas to flow from below. The top side of the plate is used for flowing the absorbing liquid. The inlet pipeline connects the tank with the absorbing liquid to the top of the plate. The pump transports the absorbing liquid from the tanks to the top of the plate through the inlet pipeline and over the plate. The device is additionally provided with the outlet vessel for collecting the absorbing liquid that flows over the plate with openings and at least with one means for distributing that is in a contact with the gas supplied to the device through the inlet. The liquid flows from the outlet vessel to the tank upstream of the site where gas flows through the plate with openings. ^ EFFECT: enhanced reliability. ^ 16 cl, 10 dwg, 1 ex