| Main Title |
Conditioning of fly ash with sulfamic acid, ammonium sulfate, and ammonium bisulfate / |
| Author |
Dismukes, Edward B.
|
| CORP Author |
Southern Research Inst., Birmingham, Ala.;National Environmental Research Center, Research Triangle Park, N.C. Control Systems Lab. |
| Publisher |
U.S. Environmental Protection Agency, National Environmental Research Center, Control Systems Laboratory, |
| Year Published |
1974 |
| Report Number |
EPA 650/2-74/114; SORI-EAS-74-396; EPA-68-02-1303; EPA-ROAP-21ADJ-029 |
| Stock Number |
PB-238 922 |
| OCLC Number |
39159855 |
| Subjects |
Fly ash ;
Electrostatic precipitation
|
| Additional Subjects |
Fly ash ;
Air pollution ;
Electrostatic precipitation ;
Electrical resistivity ;
Sulfamic acids ;
Ammonium sulfate ;
Electric power plants ;
Flue dust ;
Sulfur trioxide ;
Particles ;
Cost estimates ;
Ammonium bisulfate ;
Air pollution control ;
Particulates
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 650-2-74-114 |
|
Headquarters Library/Washington,DC |
06/30/2014 |
| EKBD |
EPA-650/2-74-114 |
|
Research Triangle Park Library/RTP, NC |
08/29/2017 |
| ELBD ARCHIVE |
EPA 650-2-74-114 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| NTIS |
PB-238 922 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
viii, 51 pages ; 28 cm. |
| Abstract |
The report summarizes recent experience with three agents--sulfamic acid, ammonium sulfate, and ammonium bisulfate--used to regulate the electrical resistivity of fly ash in electric generating stations to ensure satisfactory collection of fly ash in electrostatic precipitators (ESPs). It presents information about the effectiveness of these agents in pilot- and full-scale ESPs. It also presents the limited information available from practical trials of these agents concerning their conditioning mechanisms. It discusses in detail the fundamental physical and chemical properties of the agents that are relevant to fly-ash conditioning. From this information and the results of ESP tests, the report offers tentative conclusions about conditioning mechanisms. Finally, the report briefly discusses the economic aspects of using each of the agents as a conditioning substitute for sulfur trioxide. |
| Notes |
"EPA-650/2-74-114." EPA contract no. 68-02-1303, ROAP no. 21ADJ-029, program element no. 1AB012. EPA project officer: Leslie E. Sparks. Includes bibliographical references (pages 44-48). |
| Place Published |
Research Triangle Park, NC |
| Corporate Au Added Ent |
Control Systems Laboratory (U.S.); United States. Environmental Protection Agency. Office of Research and Development.; Southern Research Institute. |
| Title Ser Add Ent |
Research reporting series. Environmental protection technology ; EPA-650/2-74-114. |
| PUB Date Free Form |
October 1974 |
| Series Title Untraced |
Environmental protection technology series ; EPA-650/2-74-114 |
| NTIS Prices |
PC A04/MF A01 |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20170823053033 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01882cam 2200457Ka 45010 |
