Title:
Series-coupled fluidized bed reactor unit with cyclone plenum assembly, and related methods of hydrogen fluoride treatment
Document Type and Number:
Japanese Patent JP6348596
Kind Code:
B2
Abstract:
Embodiments of a series-coupled fluidized bed reactor unit are provided. In one embodiment, the reactor unit includes primary and secondary reactors. The primary reactor includes a reaction vessel, a gas distributor fluidly coupled to the reaction vessel, and a cyclonic plenum assembly. The cyclonic plenum assembly includes a plenum assembly housing, which is fluidly coupled to the gas distributor and which has an annular sidewall; and a gas/solids inlet pipe, which fluidly couples a partially-reacted gas outlet of the secondary reactor to the plenum assembly housing. The gas/solids inlet pipe is tangentially positioned with respect to the annular sidewall of the plenum assembly housing to induce vortex flow within the plenum assembly housing of the partially-reacted gas received from the secondary fluidized bed reactor through the gas/solids inlet pipe to promote the cyclonic separation of entrained solids from the partially-reacted gas prior to entry into the gas distributor.
Inventors:
Yarn, terris
Johnson, Robert
Toon, Soo Seung
Johnson, Robert
Toon, Soo Seung
Application Number:
JP2016538963A
Publication Date:
June 27, 2018
Filing Date:
August 18, 2014
Export Citation:
Assignee:
Honeywell International Inc.
International Classes:
B01J8/26; B01J8/24; B04C5/04
Domestic Patent References:
| JP61101241A | ||||
| JP2006046957A | ||||
| JP2010513622A | ||||
| JP54142200A | ||||
| JP1151933A | ||||
| JP63006045U |
Foreign References:
| US7521007 |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto