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Group Type Hydrocarbon Standards For High Performance Liquid Chromatographic Analysis Of Middistillate Fuels
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Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781723450747 Total Pages :24 pages Book Rating :4.4/5 (57 download)
Book Synopsis Group-Type Hydrocarbon Standards for High-Performance Liquid Chromatographic Analysis of Middistillate Fuels by : National Aeronautics and Space Administration (NASA)
Download or read book Group-Type Hydrocarbon Standards for High-Performance Liquid Chromatographic Analysis of Middistillate Fuels written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-20 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new high-performance liquid chromatographic (HPLC) method for group-type analysis of middistillate fuels is described. It uses a refractive index detector and standards that are prepared by reacting a portion of the fuel sample with sulfuric acid. A complete analysis of a middistillate fuel for saturates and aromatics (including the preparation of the standard) requires about 15 min if standards for several fuels are prepared simultaneously. From model fuel studies, the method was found to be accurate to within 0.4 vol% saturates or aromatics, and provides a precision of + or - 0.4 vol%. Olefin determinations require an additional 15 min of analysis time. However, this determination is needed only for those fuels displaying a significant olefin response at 200 nm (obtained routinely during the saturated/aromatics analysis procedure). The olefin determination uses the responses of the olefins and the corresponding saturates, as well as the average value of their refractive index sensitivity ratios (1.1). Studied indicated that, although the relative error in the olefins result could reach 10 percent by using this average sensitivity ratio, it was 5 percent for the fuels used in this study. Olefin concentrations as low as 0.1 vol% have been determined using this method. Otterson, D. A. and Seng, G. T. Glenn Research Center NASA-TP-2317, E-1931, NAS 1.60:2317
Book Synopsis Group-type Hydrocarbon Standards for High-performance Liquid Chromatographic Analysis of Middistillate Fuels by : Dumas A. Otterson
Download or read book Group-type Hydrocarbon Standards for High-performance Liquid Chromatographic Analysis of Middistillate Fuels written by Dumas A. Otterson and published by . This book was released on 1984 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High Performance Liquid Chromatographic Hydrocarbon Group-type Analyses of Mid-distillates Employing Fuel-derived Fractions as Standards by :
Download or read book High Performance Liquid Chromatographic Hydrocarbon Group-type Analyses of Mid-distillates Employing Fuel-derived Fractions as Standards written by and published by . This book was released on 1983 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Group-type Hydrocarbon Standards for High-performance Liquid Chromatographic Analysis of Middistillate Fuels by : Dumas A. Otterson
Download or read book Group-type Hydrocarbon Standards for High-performance Liquid Chromatographic Analysis of Middistillate Fuels written by Dumas A. Otterson and published by . This book was released on 1984 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Paper written by and published by . This book was released on 1985 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rapid Estimation of Concentration of Aromatic Classes in Middistillate Fuels by High-performance Liquid Chromatography by : Dumas A. Otterson
Download or read book Rapid Estimation of Concentration of Aromatic Classes in Middistillate Fuels by High-performance Liquid Chromatography written by Dumas A. Otterson and published by . This book was released on 1985 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Petroleum Products. Determination of Aromatic Hydrocarbon Types in Middle Distillates. High Performance Liquid Chromatography Method with Refractive Index Detection by : British Standards Institute Staff
Download or read book Petroleum Products. Determination of Aromatic Hydrocarbon Types in Middle Distillates. High Performance Liquid Chromatography Method with Refractive Index Detection written by British Standards Institute Staff and published by . This book was released on 2006-12-29 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Petroleum, Petroleum technology, Petroleum products, Chemical analysis and testing, Determination of content, Aromatic hydrocarbons, Distillation methods of analysis, Liquid chromatography, Refractive index, Aromatic compounds, Diesel fuels, Contaminants
Book Synopsis Hydrocarbon Group by : R. G. Lichtenthaler
Download or read book Hydrocarbon Group written by R. G. Lichtenthaler and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quantitative Determination of Hydrocarbon Group-Types Via High Performance Liquid Chromatography with Dielectric Constant Detection by : P. C. Hayes (Jr.)
Download or read book Quantitative Determination of Hydrocarbon Group-Types Via High Performance Liquid Chromatography with Dielectric Constant Detection written by P. C. Hayes (Jr.) and published by . This book was released on 1985 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: A dielectric constant (DC) detector for high performance liquid chromatography (HPLC) is the basis of an accurate and versatile hydrocarbon group-type analysis of petroleum-and shale-derived distillate fuels. The method can saturates (+ olefins), alkyl benzenes, and polycyclic aromatics in hydrocarbon liquids below 600 C. The HPLC separation is achieved with three columns in series, i.e., two (2) five micrometer Partisil PAC columns preceding a ten micrometer TENF column, and using n-butyl chloride as the mobile phase. A simple three-component standard mixture is all that is required to calibrate the method. The DC detector ensures a genuine uniformity of response (less than 2.5% RSD) for each hydrocarbon group-type independent of the carbon-number distribution of the sample. Based on simple and complex hydrocarbon standard solutions, the accuracy for each structural group-type is within 2% absolute with a chromatographic limit of detection of approximately 150 ng for a late eluting solute (biphenyl).
Book Synopsis Rapid Estimation of Concentration of Aromatic Classes in Middistillate Fuels by High-performance Liquid Chromatography by :
Download or read book Rapid Estimation of Concentration of Aromatic Classes in Middistillate Fuels by High-performance Liquid Chromatography written by and published by . This book was released on 1985 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrocarbon Group Type Determination in Jet Fuels by High Performance Liquid Chromatography by :
Download or read book Hydrocarbon Group Type Determination in Jet Fuels by High Performance Liquid Chromatography written by and published by . This book was released on 1977 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1984 with total page 1278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis NASA Scientific and Technical Publications by :
Download or read book NASA Scientific and Technical Publications written by and published by . This book was released on 1987 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrocarbon group-type analysis of petroleum distillates and residues by high-performance liquid chromatography by : Sadao Matsuzawa
Download or read book Hydrocarbon group-type analysis of petroleum distillates and residues by high-performance liquid chromatography written by Sadao Matsuzawa and published by . This book was released on 1990 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalogue, United States Public Documents by :
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1984 with total page 1252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy written by and published by . This book was released on 1983 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
