Patent · US Expired

Sorption rotor

US7204869B2 · kind B2 · utility

1Cited by

4References

9Claims

0Family size

Assignee

KLINGENBURG GMBH · DE

Inventors

Hans Klingenburg · Essen, DE
Jing Cao · Shanghai, CN
Heino Sieber · Ingolstadt, DE
Peter Greil · Weisendorf, DE
Thomas Westerdorf · Bochum, DE

Key dates

Filing date	Nov 21, 2002
Grant date	Apr 17, 2007
Priority date	—
Expiry date	Jul 6, 2023

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24149
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A sorption rotor has end faces and is rotatably journaled to travel during a revolution through an inflow sector and an outflow sector. The rotor is made of a matrix material having a honeycomb structure with axially throughgoing flow passages. The matrix material is constituted of cellulose paper modified by a ceramic material infiltrated by a sol-gel system or a gel-forming low-viscosity liquid into the matrix.

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