| Main Title |
Studies of dust cake formation and structure in fabric filtration : second year / |
| Author |
Miller, Bernard ;
Lamb, George ;
Costanza, Peter ;
Harriott, George ;
Dunbar, Janet ;
|
| Other Authors |
|
| CORP Author |
Textile Research Inst., Princeton, NJ.;Industrial Environmental Research Lab., Research Triangle Park, NC. |
| Publisher |
U.S. Environmental Protection Agency, Industrial Environmental Research Laboratory ; National Technical Information Service [distributor, |
| Year Published |
1979 |
| Report Number |
EPA-600/7-79-108; EPA-R-804926 |
| Stock Number |
PB-297 581 |
| OCLC Number |
06465421 |
| Subjects |
Dust control ;
Filter cloth ;
Air filters
|
| Additional Subjects |
Air pollution control equipment ;
Dust filters ;
Caking ;
Electric fields ;
Performance evaluation ;
Industrial wastes ;
Combustion products ;
Fabrics ;
Fiber composites ;
Permeability ;
Fabric filters
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-7-79-108 |
c.1 |
Headquarters Library/Washington,DC |
05/19/2014 |
| EKBD |
EPA-600/7-79-108 |
|
Research Triangle Park Library/RTP, NC |
12/19/2003 |
| ELBD ARCHIVE |
EPA 600-7-79-108 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ESAD |
EPA 600-7-79-108 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-297 581 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 39 p. : ill. ; 28 cm. |
| Abstract |
The report describes experiments to improve fabric filter efficiency and pressure drop by use of electric fields near the filter surface. Modified fiber geometries and fabric construction are also investigated. Tests with patch filters showed pressure drops reduced to about 13 mm H2O from about 36 mm H2O upon the application of a 6 kV/cm electric field. Total fractional particle penetration was reduced to about 0.001 from 0.170 under the influence of the same field. The electric field was more effective when applied to filters having loose fibers at the surface. Deeply lobed fibers produced filters with higher efficiency, lower pressure drop, and better cleanability than filters made from round fibers. The effects were attributed to induced localized fields at the lobed surfaces. The fields were produced from collection of naturally charged particles. Fabric structure that promotes particle collection near the upstream surface of the filter gave the best performance. |
| Notes |
"Textile Research Institute." "April 1979." Includes bibliographical references. "Grant no. R804926, program element no. EHE624A." |
| Place Published |
Research Triangle Park, NC Springfield, Va. |
| Supplementary Notes |
See also report dated Jun 78, PB-283 179. |
| Access Notes |
Also available via the World Wide Web |
| Corporate Au Added Ent |
Industrial Environmental Research Laboratory (Research Triangle Park, N.C.); Textile Research Institute. |
| Title Ser Add Ent |
Research reporting series. Interagency energy-environment research and development ; EPA-600/7-79-108. |
| NTIS Title Notes |
Rept. for Dec 77-Dec 78. |
| PUB Date Free Form |
1979 |
| Series Title Untraced |
Interagency energy/environment R & D program report ; EPA-600/7-79-108 |
| Category Codes |
13K; 68A; 94 |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
600/13 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| Control Number |
323764645 |
| OCLC Time Stamp |
20130628090456 |
| Language |
eng |
| SUDOCS Number |
EP 1.23/8:600/7-79-108 |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01621cam 2200361Ia 45020 |
