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"REDUCED ENTRAIN MENT PRECIPITATOR

Award Information

Agency:
Environmental Protection Agency
Branch:
N/A
Award ID:
7437
Program Year/Program:
1988 / SBIR
Agency Tracking Number:
7437
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
ETHERWARE, LLC
5250 South Virginia Street, Suite 340 Reno, NV 89502
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 1988
Title: "REDUCED ENTRAIN MENT PRECIPITATOR
Agency: EPA
Contract: N/A
Award Amount: $150,000.00
 

Abstract:

THE REDUCED ENTRAINMENT PRECIPATATOR WILL HAVE IMPROVED COL-LECTION EFFICIENCY FOR DUSTS HAVING EITHER HIGH OR LOW ELEC-TRICAL RESISTIVITIES. THIS OBJECTIVE IS ACCOMPLISHED BY PRO-VIDING A POROUS, FABRIC COLLECTING SURFACE. A SMALL PORTION (TYPICALLY LESS THAN 20%) OF THE DIRTY GAS STREAM IS DRAWN THROUGH THE COLLECTED DUST CAKE AND THE POROUS COLLECTING PLATE BY A SEPARATE FAN. THIS SMALL FLOW THROUGH THE DUST PROVIDES AN AERODYNAMIC FORCE TO REDUCE RE-ENTRAINMENT OF THE DUST. TYPICAL FABRIC FILTER DUST CAKE PRESSURE DROPS, THE DUST RETAINING FORCE, CAN BE ORDERS OF MAGNITUDE LARGER THAN THE REENTRAINING FORCE, THE DYNAMIC HEAD OF THE FLOWING STREAM THE PROVISION OF A SIGNIFICANT AERODYNAMIC FORCE TO COUNTER-ACT REENTRAINMENT HAS AT LEAST TWO POTENTIAL BENEFITS: (1) HIGHER PRECIPITATION THROUGH-PUT VELOCITIES MAY BE USED THUS REDUCING THE SIZE OF THE PRECIPITATOR. (2) IN A CONVENTIONAL PRECIPITATOR, DUST RETENTION FORCES ARE PROVIDEDBY CORONA CURRENT FOR DUST RETENTION IN TURN ELIMINATES THE DEPENCENCE OF THE PROCESS ON DUST RESISTIVITYEITHER HIGH OR LOW

Principal Investigator:

Dale A Furlong
7037748999

Business Contact:

Small Business Information at Submission:

Ets Inc.
3140 Chaparral Drive Sw Suite C-103 Roanoke, VA 24018

EIN/Tax ID:
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No