| Main Title |
Solvent extraction of wastewaters from acetic-acid manufacture / |
| Author |
Ricker, N. Lawrence, ;
King, C. Judson
|
| Other Authors |
|
| CORP Author |
California Univ., Berkeley. Dept. of Chemical Engineering.;Robert S. Kerr Environmental Research Lab., Ada, OK. |
| Publisher |
Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Available through the National Technical Information Service. |
| Year Published |
1980 |
| Report Number |
EPA-600/2-80-064; EPA-R-803773 |
| Stock Number |
PB80-197577 |
| OCLC Number |
13607763 |
| Subjects |
Acetic acid ;
Factory and trade waste ;
Extraction (Chemistry) ;
Solvents
|
| Additional Subjects |
Water pollution control ;
Solvent extraction ;
Chemical industry ;
Acetic acid ;
Industrial waste treatment ;
Samples ;
Manufacturing ;
Organic solvents ;
Cost analysis ;
Capitalized costs ;
Operating costs ;
Materials recovery
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAM |
TD898.8.A34R52 1980 |
|
Region 1 Library/Boston,MA |
04/29/2016 |
| EJBD |
EPA 600-2-80-064 |
|
Headquarters Library/Washington,DC |
04/10/2014 |
| ELBD ARCHIVE |
EPA 600-2-80-064 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| EMBD |
EPA/600/2-80/064 |
|
NRMRL/GWERD Library/Ada,OK |
02/17/1995 |
| ESAD |
EPA 600-2-80-064 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB80-197577 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
x, 158 pages : illustrations ; 28 cm. |
| Abstract |
Solvent extraction was evaluated as a potential treatment method for wastewaters generated during the manufacture of acetic acid. Possible goals for an extraction process were considered. For the wastewater samples studied, extraction appeared to be too expensive to be practical unless recovery of a marketable chemical were possible. Long-chain, tertiary alkyl amines, dissolved in organic diluents, appeared to be the most promising extractants, except for certain wastewaters containing chlorinated acetaldehydes. Amine extractants were studied extensively in small-scale experiments to determine phase equilibria, extractant regenerability, mass-transfer characteristics, and emulsification tendencies. A cost estimate was prepared for an extraction process to recover acetic acid from a 22,700-kg/h (100-gpm) wastewater containing 5 wt.% acid. Estimated direct-fixed-capital was $1,030,000, with an annual operating cost of $253,000/year ($5.90/1000 gal), resulting in a return on investment before taxes (ROIBT) of 244% per year. The ROIBT, for a 1 wt.% acetic acid wastewater was only about 30%; however, this might be increased by further optimization of the amine/diluent combination. |
| Notes |
"April 1980." Includes bibliographical references (pages 152-157). Prepared by University of California, Berkeley, Department of Chemical Engineering, for U.S. Environmental Protection Agency, Office of Research and Developmment, Robert S. Kerr Environmental Research Laboratory, Ada, Oklahoma, under EPA grant no. Contract Number: R803773. |
| Place Published |
Ada, Okla. Springfield, Va. |
| Corporate Au Added Ent |
Robert S. Kerr Environmental Research Laboratory. |
| Title Ser Add Ent |
Research reporting series. Environmental protection technology ; EPA-600/2-80-064. |
| PUB Date Free Form |
1980 |
| Series Title Traced |
Environmental protection technology series ; |
| Series Title Untraced |
Environmental protection technology series ; EPA-600/2-80-064 |
| NTIS Prices |
PC A08/MF A01 |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| Merged OCLC records |
6599902; 83845565; 1225670110 |
| OCLC Time Stamp |
20160419143503 |
| Language |
eng |
| SUDOCS Number |
EP 1.23/2:600/2-80-064 |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
02050cam 2200445Li 45020 |
