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Dive into the research topics where Irena Gawel is active.

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Featured researches published by Irena Gawel.


Fuel | 1987

Structural investigation of asphalts produced from paraffinic-base crude oil by different methods

Irena Gawel

Abstract Four asphalts, produced by different methods, were separated into three fractions. The composition and chemical structure of these fractions were examined by means of molecular weight, elemental composition and 1 H n.m.r. and infrared spectroscopy methods. Correlation between the asphalt production method and its chemical structure was found.


Polymer Modified Bitumen#R##N#Properties and Characterisation | 2011

Rubber modified bitumen

Irena Gawel; Jerzy Piłat; Piotr Radziszewski; Karol J. Kowalski; Jan Król

Abstract: Among several methods of waste rubber recycling, the reuse of crumb rubber for bitumen modification deserves special attention. The chapter includes a review of methods for bitumen modification with crumb rubber, a discussion of the types of bitumen–rubber interactions, and a description of the properties of rubber–modified bitumen and asphalt–rubber mixtures. It also summarizes the benefits from the use of asphalt rubber mixtures in road construction.


Industrial & Engineering Chemistry Research | 2006

Molecular Interactions between Rubber and Asphalt

Irena Gawel; Robert Stepkowski; Franciszek Czechowski


Applied Catalysis A-general | 2005

Effect of asphaltenes on hydroprocessing of heavy oils and residua

Irena Gawel; Dagmara Bociarska; Piotr Biskupski


Fuel Processing Technology | 2004

Effect of origin and technology on the chemical composition and colloidal stability of bitumens

Katarzyna Bagińska; Irena Gawel


Progress in Organic Coatings | 2007

Oxidized rapeseed oil methyl ester as a bitumen flux: Structural changes in the ester during catalytic oxidation

Lukasz Niczke; Franciszek Czechowski; Irena Gawel


Construction and Building Materials | 2016

An environmental friendly anti-ageing additive to bitumen

Irena Gawel; Franciszek Czechowski; Jacek Kosno


Polimery | 2010

Bitumen fluxes of vegetable origin

Irena Gawel; Jerzy Piłat; Piotr Radziszewski; Lukasz Niczke; Jan Król; Michał Sarnowski


Chemia Analityczna | 2008

Choice of the optimum method for determination of stability of Heavy oils

Piotr Biskupski; Irena Gawel; Anna Skrzetnicka


Polimery | 2007

Zmiany struktury chemicznej estrów metylowych kwasów tłuszczowych oleju rzepakowego podczas katalitycznego utleniania w temperaturze 200°C

Irena Gawel; Ł. Niczke; F. Czechowski

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Jan Król

Warsaw University of Technology

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Jerzy Piłat

Warsaw University of Technology

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Piotr Radziszewski

Warsaw University of Technology

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Katarzyna Bagińska

Wrocław University of Technology

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Lukasz Niczke

Wrocław University of Technology

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Michał Sarnowski

Warsaw University of Technology

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Piotr Biskupski

Wrocław University of Technology

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Anna Skrzetnicka

Wrocław University of Technology

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Dagmara Bociarska

Wrocław University of Technology

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