ELECTROLYSIS REACTOR FOR ACIDIC GAS REMOVAL WITH HIGH GAS/LIQUID CONTACT EFFICIENCY AND METHOD THEREFOR

摘要

The present invention relates to an electrolysis reactor for acidic gas removal with high gas/liquid contact efficiency and a method therefor and, more specifically, to a reactor and a method, wherein NaOH, which is produced by directly supplying an acidic gas to a cathode of an electrolysis reactor, is allowed to react with an acidic gas, and here, a cathode region of the electrolysis reactor provides a structure capable of improving the gas/liquid contact efficiency to simultaneously attain the production of NaOH and efficient removal of carbon dioxide as an acidic gas, thereby preparing carbonate (CO3 2-) or bicarbonate (HCO3 -) without the need for a separate absorption reactor.