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Separation And Determination Of Polycyclic Aromatic Hydrocarbons And Nitrogen Heterocycles Pertaining To Coal Gasification Tar Sands Shale Oil Coal Liquids And Related Samples Final Technical Progress Report January 1978 December 1979
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Book Synopsis Separation and Determination of Polycyclic Aromatic Hydrocarbons and Nitrogen Heterocycles Pertaining to Coal Gasification, Tar Sands, Shale Oil, Coal Liquids, and Related Samples. Final Technical Progress Report, January 1978-December 1979 by :
Download or read book Separation and Determination of Polycyclic Aromatic Hydrocarbons and Nitrogen Heterocycles Pertaining to Coal Gasification, Tar Sands, Shale Oil, Coal Liquids, and Related Samples. Final Technical Progress Report, January 1978-December 1979 written by and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A method was developed for identifying and determining benzo(a)pyrene in a filtered retort water sample from an in situ oil shale process by employing liquid-liquid extraction, dry-column chromatography, thin-layer chromatography and fluorescence spectrometry. The accuracy and precision of the method were good, and the limit of detection was approximately 0.08 ppB. Irreproducible results were obtained with unfiltered retort water samples. Programmed multiple development was used to a limited extent in the separation of polycyclic aromatic hydrocarbons from a shale oil sample. However, results indicated that this separation technique should be investigated further in the separation of polycyclic aromatic hydrocarbons. Benzo(a)pyrene was determined in several shale oil samples by methods developed previously. Polycyclic aromatic hydrocarbons were characterized in several shale oil samples using open-column, dry-column and thin-layer chromatography as separation steps. Visible fluorescence from the separated components on chromatoplates was measured directly to obtain fluorescence profiles of the components on the chromatoplates. Several comparisons were made among the shale oil samples as to the relative amounts of 6-, 5-, 4- and 3-ring polycyclic aromatic hydrocarbons. The theoretical and practical analytical aspects of the room temperature phosphorescence of nitrogen heterocycles were investigated. Intense room temperature phosphorescence was obtained from several nitrogen heterocycles when these compounds were absorbed on silica gel. Theoretical explanations were given for the intense phosphorescence. Benzo(f)quinoline and phenanthridine were separated from a shale oil sample by open-column and high performance liquid chromatography, and then identified by room temperature phosphorescence.
Book Synopsis Separation and Determination of Polycyclic Aromatic Hydrocarbons and Nitrogen Heterocycles Pertaining to Coal Gasification, Tar Sands, Shale Oil, Coal Liquids, and Related Sample by : Robert J. Hurtubise
Download or read book Separation and Determination of Polycyclic Aromatic Hydrocarbons and Nitrogen Heterocycles Pertaining to Coal Gasification, Tar Sands, Shale Oil, Coal Liquids, and Related Sample written by Robert J. Hurtubise and published by . This book was released on 1980 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1980 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Annual Index by :
Download or read book Government Reports Annual Index written by and published by . This book was released on 1980 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1980 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analytical Chemistry of Liquid Fuel Sources by : Peter C. Uden
Download or read book Analytical Chemistry of Liquid Fuel Sources written by Peter C. Uden and published by . This book was released on 1978 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Petroleum Abstracts written by and published by . This book was released on 1981 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analytical Chemistry of Liquid Fuel Sources by : Sidney Siggia
Download or read book Analytical Chemistry of Liquid Fuel Sources written by Sidney Siggia and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analytical Chemistry of Liquid Fuel Sources by :
Download or read book Analytical Chemistry of Liquid Fuel Sources written by and published by . This book was released on 1978 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory by : Mary C. Olson
Download or read book Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory written by Mary C. Olson and published by . This book was released on 2004 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Toxicological Profile for Polycyclic Aromatic Hydrocarbons by :
Download or read book Toxicological Profile for Polycyclic Aromatic Hydrocarbons written by and published by . This book was released on 1995 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Determination of Polycyclic Aromatic Hydrocarbons in the Air of Coal Tar Processing Premises (Opredelenie Nekotorykh Politsiklicheskikh Aromaticheskikh Uglevodorodov V Vozdukhe Rabochikh Pomeshcheii Pri Percerabotke Kamennougolnoi). by : A. S. Filotova
Download or read book Determination of Polycyclic Aromatic Hydrocarbons in the Air of Coal Tar Processing Premises (Opredelenie Nekotorykh Politsiklicheskikh Aromaticheskikh Uglevodorodov V Vozdukhe Rabochikh Pomeshcheii Pri Percerabotke Kamennougolnoi). written by A. S. Filotova and published by . This book was released on 1974 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report concerns polycyclic aromatic hydrocarbons in the air of coal tar processing plants. Separation and analysis by spectral fluorescence and spectrophotometry are briefly described.
Book Synopsis Methods for the Isolation and Identification of Polycyclic Aromatic Hydrocarbons Found in Complex Mixtures and the Determination of Their Possible Toxicity by Means of Bioassay Techniques. Progress Report, August 1, 1978-August 1979 by :
Download or read book Methods for the Isolation and Identification of Polycyclic Aromatic Hydrocarbons Found in Complex Mixtures and the Determination of Their Possible Toxicity by Means of Bioassay Techniques. Progress Report, August 1, 1978-August 1979 written by and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: After electronic instrument difficulties, a computer controlled gas chromatography-mass spectrometer has been delivered, installed and is operational. Data gathering is commencing from adipose tissue obtained by needle biopsy. Materials under consideration include shale oil extracts, their dimethyl sulfoxide extracts and product waters. A chart of individual identified PAH's is given. (PCS).
Book Synopsis Determination of Aromatic Hydrocarbons in Biologically Treated Water from a Coal Gasification Process by : WA. Dark
Download or read book Determination of Aromatic Hydrocarbons in Biologically Treated Water from a Coal Gasification Process written by WA. Dark and published by . This book was released on 1980 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: A high-performance liquid chromatography gradient scheme has been used to separate the aromatic hydrocarbons in the aqueous effluents of a coal gasification process. Samples of raw water, activated sludge, and activated sludge plus carbon-treated effluents were evaluated. By using a simple chromatographic concentration step before separation, the detection of aromatics below the parts-per-million level can be done routinely. Employing multiple detectors aids in peak identification.
Book Synopsis Determination of Polycyclic Aromatic Hydrocarbons by Gas Chromatography/mass Spectrometry and Method Development in Supercritical Fluid Chromatography by : Jari Tuominen
Download or read book Determination of Polycyclic Aromatic Hydrocarbons by Gas Chromatography/mass Spectrometry and Method Development in Supercritical Fluid Chromatography written by Jari Tuominen and published by . This book was released on 1990 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analytical Chemistry of Liquid Fuel Sources: Tar Sands, Oil Shale, Coal, and Petroleum, Based on a Symposium at the 173rd Meeting of the American Chemical Society, New Orleans, Louisiana, 1977 by : Peter C. Uden
Download or read book Analytical Chemistry of Liquid Fuel Sources: Tar Sands, Oil Shale, Coal, and Petroleum, Based on a Symposium at the 173rd Meeting of the American Chemical Society, New Orleans, Louisiana, 1977 written by Peter C. Uden and published by . This book was released on 1978 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analytical Chemistry of Liquid Fuel Sources by : Peter C. Uden
Download or read book Analytical Chemistry of Liquid Fuel Sources written by Peter C. Uden and published by . This book was released on 1978-01-01 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
