| Main Title |
Development of selective hydrocarbon sampling system and field evaluation with conventional analytical system / |
| Author |
Isbell, Jr., Arthur F.
|
| CORP Author |
Analytical Research Labs., Inc., Monrovia, Calif.;National Environmental Research Center, Research Triangle Park, N.C. Chemistry and Physics Lab. |
| Publisher |
U.S. Environmental Protection Agency, Environmental Sciences Research Center, Cincinnati, OH : Center for Environmental Research Information [distributor], |
| Year Published |
1975 |
| Report Number |
EPA/650-2-75-050; 2501-F; EPA-68-02-1201 |
| Stock Number |
PB-257 688 |
| OCLC Number |
56474466 |
| Subjects |
Air sampling apparatus ;
Carbon compounds ;
Hydrocarbons
|
| Additional Subjects |
Hydrocarbons ;
Gas analysis ;
Samplers ;
Gas chromatography ;
Air pollution ;
Sources ;
Chimneys ;
Industrial wastes ;
Combustion products ;
Concentration(Composition) ;
Design criteria ;
Field tests ;
Laboratory equipment ;
Performance evaluation ;
Particles ;
Monitoring ;
Sampling ;
Point sources ;
Air pollution sampling ;
Flame ionization detectors ;
EPA method 5
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELBD ARCHIVE |
EPA 650-2-75-050 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| NTIS |
PB-257 688 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
69 pages : illustrations ; 28 cm. |
| Abstract |
A sampling system was designed to permit the determination of the saturate, unsaturate, aromatic, and oxycarbon content of stationary-source hydrocarbon vapor emissions. A Joy Manufacturing Company Method 5 stack sampler was modified to incorporate a vapor collector cartridge that quantitatively traps all volatile hydrocarbons present in the sampled gas stream. The Class Analyzer desorbs the sample from this Universal Collector and passes it through a system of class abstractors that remove certain hydrocarbon classes while permitting the remainder of the sample to pass into cryogenic traps. The contents of each trap are desorbed sequentially through an external flame ionization detector. The quantity of each class present in the sample is calculated from the detector responses to the effluents from the various class abstractor streams. Detailed evaluations of the Universal Collector and class abstractor candidates are presented. Test results of the complete sampling and analytical system are included. |
| Notes |
Distributed to depository libraries in microfiche. "August 1975." "EPA/650-2-75-050." |
| Place Published |
Research Triangle Park, NC |
| Corporate Au Added Ent |
Analytical Research Laboratories (Monrovia, Calif.); Environmental Sciences Research Laboratory. |
| Title Ser Add Ent |
Environmental Protection Technology Series; |
| PUB Date Free Form |
1975 |
| Series Title Traced |
Environmental Protection Technology Series; |
| Series Title Untraced |
Environmental Protection Technology Series; EPA-650/2-75-050 |
| NTIS Prices |
PC A04/MF A01 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20141007175320 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01702cam 2200373Ka 45020 |
