| Main Title |
Coal sulfur measurements / |
| Author |
Hamersma, J. W. ;
Kraft, M. L.
|
| Other Authors |
|
| CORP Author |
TRW Defense and Space Systems Group, Redondo Beach, CA.;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-600/7-79-150; EPA-68-02-2165 |
| Stock Number |
PB-299 575 |
| OCLC Number |
08268302 |
| Subjects |
Coal--Analysis ;
Coal--Sulfur content ;
Coal--Analysis ;
Coal--Sulfur content ;
Coal--Sulphur content
|
| Additional Subjects |
Coal preparation ;
Sulfur inorganic compounds ;
Plasmas(Physics) ;
Oxidation ;
Sulfur organic compounds ;
Sorbents ;
Samples ;
Solvent extraction ;
Air pollution ;
Sulfur oxides ;
Gravimetric analysis ;
Ashes ;
Chemical analysis ;
Air pollution abatement ;
Chemical treatment ;
Low sulfur fuels
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-7-79-150 |
|
Headquarters Library/Washington,DC |
04/08/2016 |
| EKBD |
EPA-600/7-79-150 |
|
Research Triangle Park Library/RTP, NC |
12/19/2003 |
| ELBD ARCHIVE |
EPA 600-7-79-150 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ESAD |
EPA 600-7-79-150 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-299 575 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vii, 66 p. : ill. ; 28 cm. |
| Abstract |
The report describes a new technique for sulfur forms analysis based on low-temperature oxygen plasma ashing. The technique involves analyzing the low-temperature plasma ash by modified ASTM techniques after selectively removing the organic material. The procedure has been tested on 25 coals and compared with ASTM analyses with excellent results. The data indicate that it is significantly more accurate and precise than ASTM D2492. A separate set of experiments showed that it is also feasible to determine organic sulfur directly by trapping SOx in the plasma ash effluent. Development of the latter procedure was beyond the scope of the task. |
| Notes |
"TRW Defense and Space Systems Group." "Industrial Environmental Research Laboratory, Office of Energy, Minerals, and Industry." "July 1979." Includes bibliographical references. "Contract no. 68-02-2165, task no. 203, program element no. INE624." |
