The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 12, 2019
Filed:
Aug. 05, 2014
Linde Aktiengesellschaft, Munich, DE;
Gerhard Alzner, München, DE;
Christian Matten, Pullach, DE;
LINDE AKTIENGESELLSCHAFT, Munich, DE;
Abstract
The invention relates to a column having: a shell, which is extended along a longitudinal axis and encloses an interior of the column, at least one mass transfer tray, which is extended along a column cross section, extending transversely to the longitudinal axis, of the column, and at least one liquid distributor, which is designed to feed the at least one mass transfer tray with a liquid phase. In accordance with the invention, the mass transfer tray has a plurality of runoff elements extending parallel to and at a distance from one another, more particularly in the form of angular profiles, which are each extended along the column cross section, where the runoff elements each have first and second runoff surfaces extended along the column cross section, and where the two runoff surfaces converge along the longitudinal axis in the direction of the liquid distributor and meet, and in so doing form an edge extended along the column cross section, and where the liquid distributor is designed to apply the liquid phase to the edges of the runoff elements, so that the liquid phase applied to the respective runoff element flows off from the respective runoff element via the runoff surfaces at both sides of the respective edge.