Binder Characterization and Evaluation by Nuclear Magnetic Resonance Spectroscopy PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Binder Characterization and Evaluation by Nuclear Magnetic Resonance Spectroscopy PDF full book. Access full book title Binder Characterization and Evaluation by Nuclear Magnetic Resonance Spectroscopy by P. W. Jennings. Download full books in PDF and EPUB format.
Author: P. W. Jennings
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 164
Get Book Here
Book Description
Nuclear magnetic resonance (NMR) spectroscopy was used in solution-state and solid-state experiments on 8 asphalt cements. Using a variety of chemical and solution-state NMR spectroscopic techniques, data were obtained about the amounts of aromatic carbon in an average molecule of asphalt sample, how the carbon is arranged in terms of size of the average aromatic system and the extent of substitution. By using solid-state NMR spectroscopic techniques, the structure of asphaltic cements was probed on a small-distance scale. Difference in molecular mobility were found among the asphalts studied. Changes in molecular mobility after laboratory oxidative aging were found to be small. The implications of these data with regard to the 'micellar model' of asphalt are discussed. The research results' potential impact on understanding asphalt cement properties is explored.
Author: P. W. Jennings
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 164
Get Book Here
Book Description
Nuclear magnetic resonance (NMR) spectroscopy was used in solution-state and solid-state experiments on 8 asphalt cements. Using a variety of chemical and solution-state NMR spectroscopic techniques, data were obtained about the amounts of aromatic carbon in an average molecule of asphalt sample, how the carbon is arranged in terms of size of the average aromatic system and the extent of substitution. By using solid-state NMR spectroscopic techniques, the structure of asphaltic cements was probed on a small-distance scale. Difference in molecular mobility were found among the asphalts studied. Changes in molecular mobility after laboratory oxidative aging were found to be small. The implications of these data with regard to the 'micellar model' of asphalt are discussed. The research results' potential impact on understanding asphalt cement properties is explored.
Author: Peterson
Publisher: Strategic Highway Research Program (Shrp)
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 176
Get Book Here
Book Description
This final report, in four volumes, of Strategic Highway Research Program (SHRP) Project A-002A describes intensive investigations of the chemical and physical properties of petroleum asphalts used in the construction of highway pavements. The model and predictive capability constitute the major portion of volume 1.
Author: National Institute of Standards and Technology (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 1162
Get Book Here
Book Description
Author: Ashutosh K. Shukla
Publisher: John Wiley & Sons
ISBN: 111928631X
Category : Science
Languages : en
Pages : 295
Get Book Here
Book Description
Basic theory, applications, and recent trends in analytical techniques used in crude oil and related products analysis This book covers the application of different spectroscopic methods to characterize crude oil and related products. Its topics are presented in a pedagogical manner so that those new to the subject can better understand the content. The book begins by familiarizing the reader with the rheological characterization of crude oil and related products. Subsequent chapters are directed towards the current trends of different spectroscopic methods for the characterization of crude oil. Analytical Characterization Methods for Crude Oil and Related Products features chapters on: optical interrogation of petroleum asphaltenes (myths and reality); ESR characterization of organic free radicals in petroleum products; high-field, pulsed, and double resonance studies of crude oils and their derivatives; NMR spectroscopy in bitumen characterization; applications of Raman spectroscopy in crude oil and bitumen characterization; and more. Uses a bottom-up approach—starting from the basic theory of the technique followed by its applications and recent trends in crude oil analysis Includes informative content so as to take a technician to the level of using a particular analytical method Covers relevany information so as to enable a manager in the industry to make purchasing decisions Analytical Characterization Methods for Crude Oil and Related Products is aimed at researchers in academia as well as technicians and developers of new analytical methods in the oil industry and related areas. It will also be of interest to professionals, scientists, and graduate students in analytical sciences dealing with oil and environmental analysis.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 193
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 364
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 475
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Asphalt
Languages : en
Pages : 220
Get Book Here
Book Description
Author: Andreas T. Wolf
Publisher: RILEM Publications
ISBN: 9782912143136
Category : Building materials
Languages : en
Pages : 396
Get Book Here
Book Description
Author: Arthur Usmani
Publisher: CRC Press
ISBN: 1482273837
Category : Technology & Engineering
Languages : en
Pages : 541
Get Book Here
Book Description
"Offers comprehensive, authoritative coverage of the chemistry, technology, and engineering of asphaltic products for paving, road construction, roofing, coatings, adhesives, and batteries. Analyzes microcracking and elucidates the mechanisms of degradation to aid the development of hot melt asphalt and increase longevity."
