改性海泡石除甲醛净化剂的研制

Preparation of Modified Sepiolite Formaldehyde Removal Agent

通过海泡石改性研制了一种除甲醛净化剂，研究了温度、空速、进口甲醛含量、相对湿度等条件对甲醛容量的影响，实验结果表明，该常温深度甲醛剂在相对湿度10％。90％，温度0～40℃范围可快速净化空气中的微量甲醛，净化深度≤0．1mg／m^3，甲醛容量≥5％。

An formaldehyde removal agent is developed by modification of sepiolite. The influence of reaction temperature,space velocity,inlet formaldehyde content and relative humidity have been examined. The results reveal that the formaldehyde removal agent can remove formaldehyde in the air to outlet formaldehyde content≤0.1 mg/m3 quikly at the conditions of relative humidity 10%-90%,temperature 0-40℃, formaldehyde-capacity≥5%.