Apparatus for controlling fluidized beds
Abstract
An apparatus and process are disclosed for control and maintenance of fluidized beds under non-steady state conditions. An ash removal conduit is provided for removing solid particulates from a fluidized bed separate from an ash discharge conduit in the lower portion of the grate supporting such a bed. The apparatus and process of this invention is particularly suitable for use in ash agglomerating fluidized beds and provides control of the fluidized bed before ash agglomeration is initiated and during upset conditions resulting in stable, sinter-free fluidized bed maintenance. 2 figs.
- Inventors:
- Issue Date:
- Research Org.:
- City of Memphis
- OSTI Identifier:
- 7260369
- Patent Number(s):
- 4664678
- Application Number:
- PPN: US 6-777029
- Assignee:
- Inst. of Gas Technology, Chicago, IL (United States)
- DOE Contract Number:
- AC02-77ET13046
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 17 Sep 1985
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 01 COAL, LIGNITE, AND PEAT; CONTROL EQUIPMENT; DESIGN; FLUIDIZED BEDS; CONTROL; MAINTENANCE; MAINTENANCE FACILITIES; ASHES; MATERIALS RECOVERY; START-UP; TRANSIENTS; COMBUSTION PRODUCTS; EQUIPMENT; MANAGEMENT; PROCESSING; RESIDUES; WASTE MANAGEMENT; WASTE PROCESSING; 014000* - Coal, Lignite, & Peat- Combustion
Citation Formats
Rehmat, A G, and Patel, J G. Apparatus for controlling fluidized beds. United States: N. p., 1987.
Web.
Rehmat, A G, & Patel, J G. Apparatus for controlling fluidized beds. United States.
Rehmat, A G, and Patel, J G. Tue .
"Apparatus for controlling fluidized beds". United States.
@article{osti_7260369,
title = {Apparatus for controlling fluidized beds},
author = {Rehmat, A G and Patel, J G},
abstractNote = {An apparatus and process are disclosed for control and maintenance of fluidized beds under non-steady state conditions. An ash removal conduit is provided for removing solid particulates from a fluidized bed separate from an ash discharge conduit in the lower portion of the grate supporting such a bed. The apparatus and process of this invention is particularly suitable for use in ash agglomerating fluidized beds and provides control of the fluidized bed before ash agglomeration is initiated and during upset conditions resulting in stable, sinter-free fluidized bed maintenance. 2 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1987},
month = {5}
}
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