Polyphosphoric acid (PPA)-modified bitumen: Disruption of the asphaltenes network based on the reaction of nonbasic nitrogen with PPA

Energy and Fuels

Volumn 22, Issue 5, 2008, Pages 3402-3406

  Masson, Jean Francois ^a   Gagné, Matthew ^a  

^a NATIONAL RESEARCH COUNCIL CANADA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ACIDS; AMINES; ASPHALTENES; BITUMINOUS MATERIALS; BUTANE; COMPUTER NETWORKS; CONCENTRATION (PROCESS); FOURIER TRANSFORM INFRARED SPECTROSCOPY; FOURIER TRANSFORMS; FUNCTIONAL GROUPS; HYDROGEN; INFRARED SPECTROSCOPY; NETWORK PROTOCOLS; NITROGEN COMPOUNDS; ORGANIC COMPOUNDS; SENSOR NETWORKS; SPECTROSCOPIC ANALYSIS;

CARBOCATION; CYCLOBUTANE RING; DOUBLE BONDS; FOURIER TRANSFORM INFRARED; H FUNCTIONS; HYDROGEN-BOND NETWORKS; MODIFIED BITUMEN; MOLECULAR STIFFNESS; N-N BOND; NETWORK BASED; POLYPHOSPHORIC ACID; REACTION PATHWAYS;

CHEMICAL BONDS;

EID: 53849109981     PISSN: 08870624     EISSN: None     Source Type: Journal    
DOI: 10.1021/ef8002944     Document Type: Article

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