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1. (WO2018196997) A FLUIDIZING GAS NOZZLE HEAD AND A FLUIDIZED BED REACTOR WITH MULTIPLE FLUIDIZING GAS NOZZLE HEADS

Pub. No.:    WO/2018/196997    International Application No.:    PCT/EP2017/060194
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Sat Apr 29 01:59:59 CEST 2017
IPC: F23C 10/20
B01J 8/44
Applicants: SUMITOMO SHI FW ENERGIA OY
Inventors: KLAJNY, Marcin
KAUPPINEN, Kari
Title: A FLUIDIZING GAS NOZZLE HEAD AND A FLUIDIZED BED REACTOR WITH MULTIPLE FLUIDIZING GAS NOZZLE HEADS
Abstract:
A fluidizing gas nozzle head (24) suitable to be connected to a fluidizing gas feeding device of a fluidized bed reactor, the fluidizing gas nozzle head comprising an inlet channel (26) having a longitudinal axis, an inlet end (32) and a second end (36), the inlet end of the inlet channel being adapted to connect the inlet channel in vertical gas flow connection with the fluidizing gas feeding device, four outlet channels (46), each of the four outlet channels extending from a first end (44) to an outlet end (54), and a gas distribution space (42) having a bottom face (40) and a ceiling (48) opposite to the bottom face, wherein the second end of the inlet channel and the first ends of the four outlet channels are connected to direct gas flow connection with the gas distribution space, wherein each of the first ends of the four outlet channels has a central point, which central points define a rectangle with two long sides and two short sides having an aspect ratio of at least 2:1.