Title:
流動床反応器のための格子構造、および流動床反応器から粗物質を除去する方法
Document Type and Number:
Japanese Patent JP2005523806
Kind Code:
A
Abstract:
A grid construction for a fluidized bed reactor, the reactor including a reaction chamber defined by substantially vertical walls, in which a fluidized bed of solid particles is maintained, and a windbox under the reaction chamber, in a lower portion of the reactor. The grid construction is positioned between the reaction chamber and the windbox and includes (a) multiple continuous nozzle lines for distributing fluidizing gas from the windbox into the reaction chamber, for suspending the fluidized bed in the reaction chamber, and (b) continuous trenches between the nozzle lines. The nozzle lines include multiple gas outlets, having a main gas flow direction, at side faces of said nozzle lines, for directing fluidizing gas jets towards an adjacent trench.
Inventors:
Miehenen, Cali
Tybi, Frank
Virocchi, Harry
Tybi, Frank
Virocchi, Harry
Application Number:
JP2003587537A
Publication Date:
August 11, 2005
Filing Date:
April 23, 2003
Export Citation:
Assignee:
Foster Wheeler Energia Osaku Yukichia
International Classes:
B01J10/00; B01J8/38; B01J8/44; F23C10/20; F27B15/10; (IPC1-7): B01J8/44; F27B15/10
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Yukio Iwamoto
Hajime Asamura
Yutaka Yoshida
Yukio Iwamoto