Shanxi Dadi Ecological Environment Technology Research Institute Co., Ltd.

Chengli Yang

Jian Li

Xu Liu

Xiaohui Wu

Zhihun Di

Juanjuan Li

Jin Wang

Qian Liu

Xiuli Li

A device and a method for capturing carbon dioxide and producing an organic weak acid salt. The device uses ammonia, chloroacetic acid, and hexamethylenetetramine as raw materials to prepare a non-amine carbon dioxide absorbent in the spray evaporation tower, then the non-amine carbon dioxide absorbent is transmitted to an atomizing carbon dioxide absorption tower, and the non-amine carbon dioxide absorbent is dispersed in the atomizing carbon dioxide absorption tower through second atomizing nozzles; a flue gas enters the atomizing carbon dioxide absorption tower, and the flue gas is mixed with the non-amine carbon dioxide absorbent to capture carbon dioxide; the non-amine carbon dioxide absorbent containing the carbon dioxide is transmitted to a carbon dioxide desorption chamber to obtain desorbed carbon dioxide and desorbed non-amine carbon dioxide absorbent; the desorbed non-amine carbon dioxide absorbent is transmitted to the absorbent storage tank for cooling crystallization to obtain the organic weak acid salt.

Device and method for capturing carbon dioxide and producing organic weak acid salt

Growing community of inventors

Taiyuan, China

Chengli Yang