Airfoil lance apparatus for homogeneous humidification and sorbent dispersion in a gas stream
Abstract
An apparatus for spraying an atomized mixture into a gas stream comprises a stream line airfoil member having a large radius leading edge and a small radius trailing edge. A nozzle assembly pierces the trailing edge of the airfoil member and is concentrically surrounded by a nacelle which directs shielding gas from the interior of the airfoil member around the nozzle assembly. Flowable medium to be atomized and atomizing gas for atomizing the medium are supplied in concentric conduits to the nozzle. A plurality of nozzles each surrounded by a nacelle are spaced along the trailing edge of the airfoil member. 3 figs.
- Inventors:
- Issue Date:
- Research Org.:
- McDermott Technology Inc
- OSTI Identifier:
- 7017888
- Patent Number(s):
- 4980099
- Application Number:
- PPN: US 7-465276
- Assignee:
- Babcock Wilcox Co., New Orleans, LA (United States)
- DOE Contract Number:
- FC22-87PC79798
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 16 Jan 1990
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 54 ENVIRONMENTAL SCIENCES; 01 COAL, LIGNITE, AND PEAT; BAFFLES; DESIGN; DRY SCRUBBERS; FLUE GAS; SPRAY DRYING; ATOMIZATION; FLUID INJECTION; NOZZLES; CONTROL EQUIPMENT; DRYING; EQUIPMENT; FLOW REGULATORS; GASEOUS WASTES; POLLUTION CONTROL EQUIPMENT; SCRUBBERS; WASTES; 540120* - Environment, Atmospheric- Chemicals Monitoring & Transport- (1990-); 010800 - Coal, Lignite, & Peat- Waste Management
Citation Formats
Myers, R B, and Yagiela, A S. Airfoil lance apparatus for homogeneous humidification and sorbent dispersion in a gas stream. United States: N. p., 1990.
Web.
Myers, R B, & Yagiela, A S. Airfoil lance apparatus for homogeneous humidification and sorbent dispersion in a gas stream. United States.
Myers, R B, and Yagiela, A S. Tue .
"Airfoil lance apparatus for homogeneous humidification and sorbent dispersion in a gas stream". United States.
@article{osti_7017888,
title = {Airfoil lance apparatus for homogeneous humidification and sorbent dispersion in a gas stream},
author = {Myers, R B and Yagiela, A S},
abstractNote = {An apparatus for spraying an atomized mixture into a gas stream comprises a stream line airfoil member having a large radius leading edge and a small radius trailing edge. A nozzle assembly pierces the trailing edge of the airfoil member and is concentrically surrounded by a nacelle which directs shielding gas from the interior of the airfoil member around the nozzle assembly. Flowable medium to be atomized and atomizing gas for atomizing the medium are supplied in concentric conduits to the nozzle. A plurality of nozzles each surrounded by a nacelle are spaced along the trailing edge of the airfoil member. 3 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1990},
month = {12}
}
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