Patent · US Active

Fluidizing nozzle and fluidized bed reactor

US11806683B2 · kind B2 · utility

0Cited by

2References

24Claims

0Family size

Assignee

Metso Outotec Finland Oy · FI

Inventors

Lars Neugebauer · Frankfurt am Main, DE
Linus Perander · Sandefjord, NO
Eugen Weissenburger · Frankfurt am Main, DE
Andreas Orth · Friedrichsdorf, DE
Joerg Hammerschmidt · Rückingen, DE
Maciej Wrobel · Karben, DE

Key dates

Filing date	Oct 19, 2022
Grant date	Nov 7, 2023
Priority date	—
Expiry date	Oct 19, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2208/00548
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

A fluidizing nozzle for introducing fluid into a fluidized bed reactor and a fluidized bed reactor. The fluidizing nozzle includes a nozzle tube limiting at least a part of a feed channel in which fluid is configured to flow, at least one fluid discharge opening arranged near a downstream end of the nozzle tube, and a pot-like hood, which sealingly closes the nozzle tube with a hood cover of the pot-like hood at the downstream end of the nozzle tube at which said at least one fluid discharge opening is provided. The feed channel is provided with a flow restriction element defining at least one flow restriction feed channel upstream of said at least one fluid discharge opening.

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