| 摘要 |
A method for removing SOx from a gas using a modified polyethylene glycol solution to absorb the SOx in the gas. The modified polyethylene glycol solution contacts the gas containing SOx and absorbs the SOx in the gas, x being 2 and/or 3. The modified polyethylene glycol is the product of etherification of the hydroxyl in ethylene glycol and/or polyethylene glycol molecules, and has the formula of: R1-(O-C2H4)n-O-R<su b>2, where n is a positive integer, and R1 and R2 can be the same or different and can be independently alkyl, alkenyl, alkynyl, acyl, or aryl groups. |
