KOMPOSITSTRUKTUR OCH SETT ATT FRAMSTELLA DENSAMMA FOR ANVENDNING VID TILLVERKNING AV ROTERANDE ELEMENT FOR LUFTBEHANDLINGSAPPARATER

摘要

A composite structure, and method of forming same by enlarging its heat exchanging area, for use in fabricating an element for air treatment apparatus. The structure may include a substrate having irregular surface contours and a coating of an adsorbent composition overlying the substrate.