Removing residual dampness from an adsorption cell

US4251924A · kind A · utility

Inventors

• Rolf Beck · Eßlingen, DE
• Martin Zimmermann · Sasbach, DE
• Martin Schumacher · Schlangenbad, DE

Key dates

• Filing date: Mar 9, 1979
• Grant date: Feb 24, 1981
• Expiry date: Mar 9, 1999

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01D2259/4009
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

The drying medium (T) is driven through the adsorbent (5) of the adsorption cell (1) in the same direction as the process medium (P). Initially it is ejected through an auxiliary output (19) and a device (26) for removal of dampness and then is changed-over towards a main output (18) and preferably into the workroom (A).