Patent · US Active

Corrugated packing grid and structured packing assembled from several packing grids

US9186648B2 · kind B2 · utility

4Cited by

8References

20Claims

0Family size

Assignee

RVT PROCESS EQUIPMENT GMBH · DE

Inventors

Armin Wolf · Nordhalben, DE
Markus Lehner · Marktrodach, DE
Werner Geipel · Iserlohn, DE

Key dates

Filing date	Nov 3, 2010
Grant date	Nov 17, 2015
Priority date	—
Expiry date	Jul 15, 2032

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2219/32483
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

A corrugated packing grid with consecutively arranged wave crests and wave troughs for a structured packing, which is assembled from several packing grids, for gas-liquid contacting apparatuses, and a packing assembled from the packing grids. The packing grid and the packing have a large mass transfer area and a low pressure drop at the same time and offer a high mechanical strength. This can be achieved in that elements lie in the region of the wave troughs of the packing grid, the elements extending into the wave troughs.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.