Bitumen modified by phenol-cresol-formaldehyde resins obtained from coking by-products

Date

2017-12-23

Journal Title

Journal ISSN

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Publisher

Видавництво Львівської політехніки
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.

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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)).

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