用于烟气脱硫脱硝的活性焦的改性方法研究

Modified methods research of activated coke for flue gas desulfurization and denitration

活性焦是一种普遍的烟气脱硫脱硝吸附剂，改性后的活性焦能大大提高烟气脱硫脱硝的效率。通过微波改性，超声波改性，高压水热法改性，表面负载金属改性，酸、碱改性对活性焦改性方法进行了综述，并探讨了其改性机理。

Activated Coke（ AC ）is a common adsorbent. Efficiency of flue gas desulfurization and denitration can be improved by modified AC. Modified methods of AC, including microwave modification, ultrasonic modification, high pressure hydrothermal modification, metal surface load modification, and acid-alkali-modification are summarized. And the mechanisms are discussed in this paper.