Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ryan B. Boysen"'
Autor:
Joseph F. Rovani, Ryan B. Boysen, Michael D. Elwardany, Jeramie J. Adams, Jean-Pascal Planche
Publikováno v:
Energy & Fuels. 33:2680-2698
Current asphalt binder production has significantly changed since the Strategic Highway Research Program Superpave days as a result of a number of economic, technical, and environmental reasons. Pe...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d19de04386ad369c0f7706636c8009bc
https://doi.org/10.1021/acs.energyfuels.8b03738
https://doi.org/10.1021/acs.energyfuels.8b03738
Autor:
Zahra Sotoodeh-Nia, Chris Williams, Pierre Hornych, Jean-Pascal Planche, Juliette Blanc, Laurent Porot, Simon Pouget, Davide Lo Presti, Emmanuel Chailleux, Ana Jimenez, Ryan B. Boysen
Publikováno v:
Journal of Cleaner Production
Journal of Cleaner Production, 2019, 227, pp. 1068-1078. ⟨10.1016/j.jclepro.2019.04.273⟩
Journal of Cleaner Production, 2019, 227, pp. 1068-1078. ⟨10.1016/j.jclepro.2019.04.273⟩
Recycling of asphalt has become a well-established practice in many countries, however the road pavement industry remains a bulk consumer of extracted raw materials. Novel solutions that find root in circular economy concepts and life-cycle approache
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f8b386e2e0bc4b6b2ce079abd94c17a
http://hdl.handle.net/10447/379458
http://hdl.handle.net/10447/379458
Publikováno v:
Fuel. 121:86-94
This work aims to investigate the field aging effect on binder rheology and structure and to establish the structure–rheological property relationships with the ultimate goal of predicting rheology of field aged binders. Three unmodified binders fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fd3be25f8f917630af1c033fac37ea1
https://doi.org/10.1016/j.fuel.2013.12.040
https://doi.org/10.1016/j.fuel.2013.12.040
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2444:97-101
In this study, the Karl Fischer (KF) titration method for quantification of water was successfully applied to asphalt binder. Previously, observed side reactions between the titration solvent and certain functional groups present in asphalt prevented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b31cc95d128837244ef684f20896f19
https://doi.org/10.3141/2444-11
https://doi.org/10.3141/2444-11
Autor:
John F. Schabron, Ryan B. Boysen
Publikováno v:
Energy & Fuels. 27:4654-4661
A new fully automated saturates, aromatics, resins, and asphaltenes (SARA) separation for asphalt bitumen and petroleum residua has been developed and optimized. This system performs separations on 2 mg sample portions utilizing four columns packed w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78b569fd72f90efdaf2192e2bc82eb0a
https://doi.org/10.1021/ef400952b
https://doi.org/10.1021/ef400952b
Autor:
Francis P. Miknis, Ryan B. Boysen, Stephen L. Salmans, Michael J. Farrar, Shin-Che Huang, William C. Schuster
Publikováno v:
Journal of Materials in Civil Engineering. 23:628-637
The rheological and chemical properties of hydrated lime-polyphosphoric acid (PPA)–modified asphalt binders before and after laboratory oxidative aging were investigated through dynamic shear rheometer (DSR) and nuclear magnetic resonance (NMR) tes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41d4f9195231dc61c0784bd3de709cf9
https://doi.org/10.1061/(asce)mt.1943-5533.0000219
https://doi.org/10.1061/(asce)mt.1943-5533.0000219
Autor:
Ryan B. Boysen, Robert K. Szilagyi
Publikováno v:
Inorganica Chimica Acta. 361:1047-1058
X-ray absorption spectroscopy (XAS) is a synchrotron-based experimental technique that provides information about geometric and electronic structures of transition metal complexes. Combination of metal L-edge and ligand K-edge XAS has the potential t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26ec8e6c22130f1545dc13f5ebb79151
https://doi.org/10.1016/j.ica.2007.07.032
https://doi.org/10.1016/j.ica.2007.07.032
Autor:
Ryan B. Boysen, Mark Sanderson, John F. Schabron, William Schuster, Eric W. Kalberer, Joseph F. Rovani
U.S. Environmental Protection Agency (EPA) Performance Specification 12 in the Clean Air Mercury Rule (CAMR) states that a mercury CEM must be calibrated with National Institute for Standards and Technology (NIST)-traceable standards. In early 2009,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e287f00a282f4d208852984850056f9e
https://doi.org/10.2172/993821
https://doi.org/10.2172/993821