Bitumen modified by phenol-cresol-formaldehyde resins obtained from coking by-products
Date
2017-12-23
Journal Title
Journal ISSN
Volume Title
Publisher
Видавництво Львівської політехніки
Lviv Polytechnic Publishing House
Lviv Polytechnic Publishing House
Abstract
Resins were synthesized via phenol
polycondensation with formaldehyde from the coal coking byproduct, phenol fraction namely. Phenol-cresol-formaldehyde
resins were obtained from the fractions b.b.–185 °C (PhCFR-
1) and “raw” phenol obtained from the fraction b.b.–185 °C
(PhCFR-2). It was established that the resulting resins may be
used as modifiers of road bitumen.
Description
Keywords
modified bitumen, «raw» phenol, phenolcresol- formaldehyde resin
Citation
Bitumen modified by phenol-cresol-formaldehyde resins obtained from coking by-products / Yuriy Demchuk, Volodymyr Gunka, Serhiy Pyshyev, Michael Bratychak, Yuriy Lypko // Litteris et Artibus : proceedings, 23–25 November, 2017. — Lviv : Lviv Polytechnic Publishing House, 2017. — P. 66–67. — (6th International academic conference «Chemistry & chemical technology 2017» (CCT-2017)).