摘要
通过研究几种不同的焙烧方式对沸石吸附甲醛的影响,得出经过不同焙烧改性的沸石对甲醛均具有一定的吸附量,其中经过NaOH改性后再于400℃焙烧的沸石吸附量比较理想,达到0.1656g/g.
A research on the formaldehyde adsorption of zeolite and the influence of the modified zeolite by different roasting methods was made. The effects showed that modified zeolite could adsorb formaldehyde. Especially the adsorption of NaOH - modified and roasted under 400℃ zeolite was 0. 1656g/g, higher than that of other roasted and modified zeolite.
出处
《佳木斯大学学报（自然科学版）》
CAS
2010年第1期95-96,99,共3页
Journal of Jiamusi University：Natural Science Edition
基金
佳木斯大学课题(L2007-83)
黑龙江省自然科学基金(E2007-27)
关键词
焙烧方式
甲醛
改性沸石
roasting method
formaldehyde
modified zeolite
