Patent · US Active

Fluidized bed reactor system

US9089826B2 · kind B2 · utility

3Cited by

8References

20Claims

0Family size

Assignee

Technische Universität Wien · AT

Inventors

Tobias Proell · Eckental, DE
Johannes Schmid · Schwäbisch Gmünd, DE
Christoph Pfeifer · Wien, AT
Hermann Hofbauer · Trostberg, DE

Key dates

Filing date	Jun 8, 2011
Grant date	Jul 28, 2015
Priority date	—
Expiry date	Aug 3, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E20/34
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A fluidized-bed reactor system with at least two fluidized-bed reactors, each being a circulating fluidized bed, a particle line with a particle separator for transferring fluidized-bed particles from the first to the second reactor, and a particle line exiting at the lower half of the second reactor for transferring fluidized-bed particles back to the first reactor, wherein, at least in the second reactor, two or more reaction zones separated by one or more flow controllers and that the particle line opens into the second reactor above at least one flow controller.

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