Patent · US Active

Seawater aeration system

US10919004B2 · kind B2 · utility

1Cited by

2References

13Claims

0Family size

Assignee

DOOSAN LENTJES GMBH · DE

Inventors

Jürgen Klos · Neukloster, DE
Michael Ryan Petri · Minheim, DE
Annette Ziemann-Nothe · Essen, DE
Karl-Heinz Röder · Oberstaufen, DE

Key dates

Filing date	Jul 31, 2017
Grant date	Feb 16, 2021
Priority date	—
Expiry date	Mar 21, 2038

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF23J2900/15041
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to an aeration system for seawater oxidation in flue gas purification devices, with at least one tubular diffuser (TD), covered by at least two perforated membranes (20), which are positioned one after the other and at a distance to each other in a direction of the central longitudinal axis (A) of the diffuser (TD) as well as at least one support member (SP), which encircles a membrane-free section (FS) of the tubular diffuser at least partially, and at least one sliding means (40), arranged between the support member (SP) and the membrane-free section (FS) of the tubular diffuser (TD).

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