S-doped activated coke

Enhanced SO2 removal

SO2-activated sulfur-doped activated coke with thiophene and sulfur oxide functional groups that strengthen SO2 adsorption, offering a new approach for dry flue gas desulfurization.

Li, Jun · Chang, Jingcai · Shanjie, Cheng · Ziang, Wang · Zhao, Yuan · Zhou, Binxuan · Ma, Chunyuan · Zhang, Liqiang · Wang, Tao · Song, Zhanlong

Chemical Engineering Journal 2023

Specifications

Elemental sulfur yield

{'zh': '72', 'en': '88.5'} %

最大比表面积

{'zh': '347.26', 'en': ''} m2/g

Advantages

S-doping induced thiophene and sulfur oxide functional groups beneficial for SO2 removal