| Main Title |
Survey of flue gas desulfurization systems : Cholla Station, Arizona Public Service Co. / |
| Author |
Laseke, Bernard A. ;
Laseke, Jr., Bernard A.
|
| CORP Author |
PEDCo-Environmental, Inc., Cincinnati, Ohio.;Industrial Environmental Research Lab., Research Triangle Park, N.C. |
| Publisher |
Industrial Environmental Research Laboratory, Office of Energy, Minierals and Industry ; For sale by the National Technical Information Service, |
| Year Published |
1978 |
| Report Number |
EPA-600/7-78-048a; EPA-68-01-4147 |
| Stock Number |
PB-281 104 |
| OCLC Number |
17162165 |
| Subjects |
Flue gases--Desulfurization ;
Desulfurization ;
Air--Pollution ;
Flue gases--Desulphurization ;
Desulphuration
|
| Additional Subjects |
Air pollution control equipment ;
Sulfur dioxide ;
Fly ash ;
Calcium carbonates ;
Flue gases ;
Combustion products ;
Industrial wastes ;
Cost analysis ;
Capitalized costs ;
Operating costs ;
Design criteria ;
Process charting ;
Arizona ;
Performance evaluation ;
Solid waste disposal ;
Limestone scrubbing
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD ARCHIVE |
EPA 600-7-78-048a |
|
Headquarters Library/Washington,DC |
07/02/2012 |
| EKBD |
EPA-600/7-78-048a |
|
Research Triangle Park Library/RTP, NC |
11/28/2003 |
| ESAD |
EPA 600-7-78-048A |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-281 104 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
ix, 63 p. : ill. ; 28 cm. |
| Abstract |
The report gives results of a second survey of the flue gas desulfurization (FGD) system on Unit 1 of Arizona Public Service Co.'s Cholla Station. The FGD system, commercially available in December 1973, uses a limestone slurry in two parallel scrubbing modules to control SO2 and fly ash from the combustion of low sulfur western coal. (The two-module FGD system is described.) The system's total SO2 removal efficiency is 58.5% (92% for the SO2 removal module). Either or both modules can be bypassed. The flue gas cleaning wastes are disposed of in an on-site unlined fly ash pond. No water is recycled from the pond to the FGD system. Following a number of modifications of the FGD system by the system supplier and the utility, the system has exhibited a high degree of mechanical reliability while meeting required SO2 and particulate emission control levels. |
| Notes |
Prepred by PEDCO Environmental, Inc., Cincinnati, Ohio, under contract no. 68-01-4147, task 3, program element no. EHE624. "March 1978." |
