Novick, Kim & Lee, PLLC
Method for removing SOx from gas with modified polyethylene glycol
A method for removing SOx from a gas by using a modified polyethylene glycol solution to absorb the SOx in the gas. The modified polyethylene glycol solution is contacted with the gas containing SOx to absorb the SOx in the gas, wherein x=2 and/or 3, the modified polyethylene glycol is a product derived from etherifying hydroxyl groups in the molecules of ethylene glycol and/or polyethylene glycol and has a general formula: R1—(O—C2H4)n—O—R2, where n is a positive integer, R1 and R2 are the same or different and are each independently alkyl, alkenyl, alkynyl, acyl or aryl.
BEIJING BOYUAN HENGSHENG HIGH-TECHNOLOGY CO., LTD YONGFENG BOYUAN INDUSTRY CO. LTD., JIANGXI PROVINCE PEKING UNIVERSITY
Y B B B C B B B
Y02A B01D B01D B01D C01B B01D B01D B01D
additional additional inventional inventional additional additional inventional additional
Jianbai Shaoyang Xionghui Xiangbin Mingjin Chun Li Meihua Lifang
Xiao Sun Wei Li Wan Hu Chen Zou Li