Title:
循環式流動床反応装置
Document Type and Number:
Japanese Patent JP3984051
Kind Code:
B2
Abstract:
A circulating fluidized bed reactor includes a furnace, defined by a substantially vertical and planar first wall, and a particle separator having a return duct adjacent to the first wall. In the lower part of the return duct is arranged a gas seal adjacent to a planar tube wall, which wall is the planar wall or a wall defining a space in gas flow connection with the furnace. The width of the horizontal cross section of the lower part of the return duct, measured in the direction of the first wall, is larger than its depth, measured perpendicular to the width. The gas seal includes a seal structure that includes water tubes bent from the tube wall.
Inventors:
Hippenen, Timo
Kauppinen, Cali
Kauppinen, Cali
Application Number:
JP2001536912A
Publication Date:
September 26, 2007
Filing Date:
November 09, 2000
Export Citation:
Assignee:
Foster Wheeler Energia Osaku Yukichia
International Classes:
F23C10/02; B01J8/24; F27B15/16; F22B1/02; F22B31/00; F23C10/04; F23C10/10; F23C10/18; F27D1/12
Domestic Patent References:
| JP62228869A | ||||
| JP63057709A |
Foreign References:
| WO1996011743A1 | ||||
| WO1993023703A1 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Yukio Iwamoto
Hajime Asamura
Yutaka Yoshida
Yukio Iwamoto