Polyphosphoric Acid (PPA)-Modified Bitumen: Disruption of the Asphaltenes Network Based on the Reaction of Nonbasic Nitrogen with PPA | Zendy

J-F. Masson | Zendy; Matthew Gagné | Zendy

Open Access

Polyphosphoric Acid (PPA)-Modified Bitumen: Disruption of the Asphaltenes Network Based on the Reaction of Nonbasic Nitrogen with PPA

Author(s) -

J-F. Masson,

Matthew Gagné

Publication year - 2008

Publication title -

energy and fuels

Language(s) - French

Resource type - Journals

SCImago Journal Rank - 0.861

H-Index - 186

eISSN - 1520-5029

pISSN - 0887-0624

DOI - 10.1021/ef8002944

Subject(s) - indole test , chemistry , double bond , pyrrole , asphaltene , hydrogen bond , tryptamine , carbocation , photochemistry , protonation , organic chemistry , medicinal chemistry , molecule , ion , biochemistry

This research examined the effect of polyphosphoric acid (PPA) on bitumen chemistry and structure by studying its reaction with indole using Fourier-transform infrared spectroscopy (FTIR). The paper describes the nature of bonds, reactivity, the effect of indole dilution, and the effect on molecular stiffness and weight.Dans le cadre de cette recherche, on examine l'incidence de l'acide polyphosphorique (APP) sur la chimie et la structure du bitume par une \ue9tude de sa r\ue9action indole au moyen de la spectrom\ue9trie infrarouge \ue0 transform\ue9e de Fourier (spectrom\ue9trie FT-IR). Ce document d\ue9crit la nature des liaisonnements, la r\ue9activit\ue9, l'incidence de la dilution (indole), ainsi que l'effet sur la rigidit\ue9 et la masse mol\ue9culaire.Peer reviewed: YesNRC publication: Ye

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research