1
Wilhelm Rohde, Hannsjorg Koch, Michael Metschl: Adsorber bed apparatus. Linde Aktiengesellschaft, Millen & White, October 6, 1987: US04698072 (29 worldwide citation)

A space and energy saving adsorber unit comprising two adsorber beds arranged in a common housing. The upper adsorber bed, disposed essentially vertically, is contained by gas permeable vertical walls, thereby permitting gas to be treated in the horizontal direction. The second adsorber bed, located ...


2
Michael Metschl, Hannsjorg Koch: Adsorber for two-component recovery and method of operating same. Linde Aktiengesellschaft, Karl F Ross, Herbert Dubno, October 1, 1985: US04544384 (17 worldwide citation)

An adsorber for the cleaning of air or natural gas by the removal of water as a first component and carbon dioxide and/or a hydrocarbon as a second component from the gas stream to be treated utilizes two distinct adsorber beds traversed in succession by the gas stream, at least one of these beds be ...