Hybrid fluidized bed combuster
Patent
·
OSTI ID:864177
- Windsor, CT
- Poquonock, CT
A first atmospheric bubbling fluidized bed furnace is combined with a second turbulent, circulating fluidized bed furnace to produce heat efficiently from crushed solid fuel. The bed of the second furnace receives the smaller sizes of crushed solid fuel, unreacted limestone from the first bed, and elutriated solids extracted from the flu gases of the first bed. The two-stage combustion of crushed solid fuel provides a system with an efficiency greater than available with use of a single furnace of a fluidized bed.
- Research Organization:
- Combustion Engineering, Inc., Windsor, CT (United States)
- DOE Contract Number:
- EX-76-C-01-2473
- Assignee:
- Combustion Engineering, Inc. (Windsor, CT)
- Patent Number(s):
- US 4325327
- OSTI ID:
- 864177
- Country of Publication:
- United States
- Language:
- English
Similar Records
Industrial application of fluidized-bed combustion, Phase 1. Quarterly technical progress report, July--September 1978
Industrial application of fluidized-bed combustion: phase I. Quarterly technical progress report, January 1-March 31, 1979
Industrial application of fluidized-bed combustion: phase I. Quarterly report, April 1--June 30, 1977. [Cold-flow model]
Technical Report
·
Sun Apr 01 00:00:00 EST 1979
·
OSTI ID:864177
Industrial application of fluidized-bed combustion: phase I. Quarterly technical progress report, January 1-March 31, 1979
Technical Report
·
Mon Oct 01 00:00:00 EDT 1979
·
OSTI ID:864177
Industrial application of fluidized-bed combustion: phase I. Quarterly report, April 1--June 30, 1977. [Cold-flow model]
Technical Report
·
Wed Aug 17 00:00:00 EDT 1977
·
OSTI ID:864177
Related Subjects
hybrid
fluidized
bed
combuster
atmospheric
bubbling
furnace
combined
turbulent
circulating
produce
heat
efficiently
crushed
solid
fuel
receives
sizes
unreacted
limestone
elutriated
solids
extracted
flu
gases
two-stage
combustion
provides
efficiency
available
single
circulating fluid
solid fuel
fluidized bed
fuel provides
bed furnace
produce heat
circulating fluidized
heat efficiently
/122/110/
fluidized
bed
combuster
atmospheric
bubbling
furnace
combined
turbulent
circulating
produce
heat
efficiently
crushed
solid
fuel
receives
sizes
unreacted
limestone
elutriated
solids
extracted
flu
gases
two-stage
combustion
provides
efficiency
available
single
circulating fluid
solid fuel
fluidized bed
fuel provides
bed furnace
produce heat
circulating fluidized
heat efficiently
/122/110/