| Main Title |
Performance of a high velocity pulse-jet filter, II / |
| Author |
Leith, David. ;
Ellenbecker, M. J. ;
First, M. W. ;
Price, J. M. ;
Martin, Anthony
|
| Other Authors |
|
| CORP Author |
Harvard School of Public Health, Boston, MA.;Industrial Environmental Research Lab., Research Triangle Park, NC. |
| Publisher |
Environmental Protection Agency, Office of Research and Development, Industrial Environmental Research Laboratory ; For sale by the National Technical Information Service, |
| Year Published |
1980 |
| Report Number |
EPA 600-7-80-042; EPA-R-804700 |
| Stock Number |
PB80-183866 |
| OCLC Number |
08896067 |
| Subjects |
Filters and filtration
|
| Additional Subjects |
Air pollution control equipment ;
Air filters ;
Performance evaluation ;
Velocity ;
Dust collectors ;
Pressure ;
Filtration ;
Design ;
Laboratory equipment ;
Mathematical models ;
Adhesion ;
Pulse jet filters ;
Fabric filters
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-7-80-042 |
|
Headquarters Library/Washington,DC |
01/16/2020 |
| ELBD ARCHIVE |
EPA 600-7-80-042 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ERAD |
EPA 600/7-80-042 |
|
Region 9 Library/San Francisco,CA |
02/19/2013 |
| NTIS |
PB80-183866 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 65 pages : illustrations ; 28 cm. |
| Abstract |
The report gives results of a study of the performance of a high-velocity pulse-jet filter. Such filtration has distinct advantages over low-velocity filtration in that the equipment required to clean a gas stream is reduced in size and initial cost as velocity increases. Although high filtration velocity causes a number of problems, many of them are dealt with in the report. Location of the gas inlet to the filter was found to affect penetration and pressure drop; both were higher for inlets near the bottom of the filter housing. Fabric type was also found to affect performance by affecting the amount and characteristics of the dust deposit accumulated. Fabric surface properties help explain the nature of this deposit. These ideas and others were used to develop a mathematical model for pressure drop in a pulse-jet cleaned filter. The model can be used to predict pressure drop under stable or variable operating conditions, and to predict operating conditions that cause unstable filter operation. An understanding of particle/fiber interactions is essential to understanding the collection characteristics of a felt fabric. Under certain conditions, particles bounce on impact with fibers. An adhesion probability was determined and found to depend on incident particle kinetic energy. |
| Notes |
Prepared for Environmental Protection Agency, Office of Research and Development. Grant no. R804700, program element no. EHE624. "EPA 600-7-80-042." "March 1980." Cover title. Includes bibliographical references. |
| Place Published |
Research Triangle Park, N.C. Springfield, Va. |
| Supplementary Notes |
See also report dated Jul 78, PB-284 332. |
| Corporate Au Added Ent |
Industrial Environmental Research Laboratory (Research Triangle Park, N.C.) |
| Corp Au Ser Add Ent |
United States. Environmental Protection Agency. Interagency energy-environment research and development program report ; EPA-600/7-80-042. |
| PUB Date Free Form |
1980 |
| Series Title Untraced |
Interagency energy-environment research and development program report ; EPA-600/7-80-042 |
| NTIS Prices |
PC A04/MF A01 |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20190318053005 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
02078cam 2200445Ia 45010 |
