活性碳纤维对有机废气的吸附及再生

Adsorption and regeneration of organic waste gas on activated carbon fibers

研究了新型高效吸附材料活性碳纤维(ACF)对甲苯废气的吸附及再生效果。利用GC- 900 气相色谱分析仪检测甲苯的浓度,通过正交实验得出了实验过程的最佳操作参数。实验结果表明,用该工艺处理的甲苯废气可以达标排放,吸附饱和后的ACF用热的水蒸气再生效果良好,实验对工业实际应用具有一定的指导意义。

A new efficient adsorbing mate rial activated carbon fiber (ACF) which is used to adsorbing methylbenzene gas a nd how to be regenerated is introduced in this article. GC-900 gas chromatograp hy apparatus is used to detecting the concentration of methylbenzene gas, and th e best parameters of this experiment equipment are got by doing orthogonal exper iment. The experimental results show that the treated waste gas can be let off u p to par. The result of using hot vapor to regenerating the saturated ACF is ver y good. This experiment has a kind of directive meaning.