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High Performance Liquid Chromatographic Hydrocarbon Group Type Analyses Of Mid Distillates Employing Fuel Derived Fractions As Standards
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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 24 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 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:
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
Download or read book NASA Technical Paper written by and published by . This book was released on 1984 with total page 24 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 1983 with total page 1252 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 Energy: a Continuing Bibliography with Indexes by :
Download or read book Energy: a Continuing Bibliography with Indexes written by and published by . This book was released on 1983 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analytical Techniques in the Oil and Gas Industry for Environmental Monitoring by : Melissa N. Dunkle
Download or read book Analytical Techniques in the Oil and Gas Industry for Environmental Monitoring written by Melissa N. Dunkle and published by John Wiley & Sons. This book was released on 2020-07-10 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thorough introduction to environmental monitoring in the oil and gas industry Analytical Techniques in the Oil and Gas Industry for Environmental Monitoring examines the analytical side of the oil and gas industry as it also provides an overall introduction to the industry. You’ll discover how oil and natural gas are sourced, refined, and processed. You can learn about what’s produced from oil and natural gas, and why evaluating these sourced resources is important. The book discusses the conventional analyses for oil and natural gas feeds, along with their limitations. It offers detailed descriptions of advanced analytical techniques that are commercially available, plus explanations of gas and oil industry equipment and instrumentation. You’ll find technique descriptions supplemented with a list of references as well as with real-life application examples. With this book as a reference, you can prepare to apply specific analytical methods in your organization’s lab environment. Analytical Techniques can also serve as your comprehensive resource on key techniques in the characterization of oil and gas samples, within both refinery and environmental contexts. Understand of the scope of oil and gas industry techniques available Consider the benefits and limitations of each available process Prepare for applying analytical techniques in your lab See real examples and a list of references for each technique Read descriptions of off-line analytics, as well as on-line and process applications As a chemist, engineer, instructor, or student, this book will also expand your awareness of the role these techniques have in environmental monitoring and environmental impact assessments.
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 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 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 Solid Fuels and Heavy Hydrocarbon Liquids: Thermal Characterization and Analysis by : Rafael Kandiyoti
Download or read book Solid Fuels and Heavy Hydrocarbon Liquids: Thermal Characterization and Analysis written by Rafael Kandiyoti and published by Elsevier. This book was released on 2006-04-06 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first strand involves a critical overview of the design of experimental methods used for examining the thermal behaviour of solid fuels [pyrolysis, liquefaction and gasification], while the second will emphasise chemical structures and molecular mass distributions of coal derived tars, extracts and pitches, petroleum-derived asphaltenes, and biomass derived heavy hydrocarbon liquids.Two major, interdependent strands in the study of fossil and renewable fuel utilisation are focused on within this text:(i) Thermal characterisation of solid fuels including various ranks of coals, biomass and waste, and, (ii) The analytical characterisation of heavy hydrocarbon liquids, covering coal, petroleum and biomass derived heavy fractions. Two major, interdependent strands in the study of fossil and renewable fuel utilisation are focused on within this text: (i) Thermal characterisation of solid fuels including various ranks of coals, biomass and waste, and, (ii) The analytical characterisation of heavy hydrocarbon liquids, covering coal, petroleum and biomass derived heavy fractions.
Download or read book Manual on hydrocarbon analysis written by and published by ASTM International. This book was released on 1963 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quantitative Determination of Saturates, Olefins, and Aromatics in Hydrocarbon Distillate Products Using High-Performance Liquid Chromatography with Dielectric Constant Detection (HPLC-DC). by : Paul C. Hayes (Jr.)
Download or read book Quantitative Determination of Saturates, Olefins, and Aromatics in Hydrocarbon Distillate Products Using High-Performance Liquid Chromatography with Dielectric Constant Detection (HPLC-DC). written by Paul C. Hayes (Jr.) and published by . This book was released on 1986 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: A dielectric constant (DC) detector for high-performance liquid chromatography (HPLC) is the basis of a rapid and accurate hydrocarbon group-type analysis. This novel method can determine saturates, olefins, and total aromatics in hydrocarbon liquids with distillation endpoints of at least 400 deg C. The HPLC separation is achieved using a single, 5-micron olefin-selective column, a backflush valve, and Freon 123 as the mobile phase. 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. Unity response factors are sufficient. On the basis of complex solutions of hydrocarbon standards, the accuracy for each structural group type is within one percent absolute. The chromatographic limit of detection is less than 0.5 volume percent (800 ng) for the last eluting hydrocarbon group, i.e., the backflushed olefins.
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:
