Effect of the Chemical Group Composition of Ceresins and Waxes on Their Thermal and Structural-Mechanical Properties

A study was carried out on the chemical group composition of oil ceresins along with their thermal and physicochemical properties. The decisive role of their normal hydrocarbon component in determining the mechanical strength of these materials was elucidated. A graph relating melting point with mol...

Full description

Saved in:
Bibliographic Details
Published in:Chemistry and technology of fuels and oils 2017, Vol.52 (6), p.679-687
Main Authors: Aleksandrova, E. A., Krasavtsev, B. E., Abubakarova, A. S., Khadisova, Zh. T.
Format: Article
Language:English
Subjects:
Alkanes
Chemical composition
Chemistry
Chemistry and Materials Science
Composition effects
Geotechnical Engineering & Applied Earth Sciences
Hydrocarbons
Industrial Chemistry/Chemical Engineering
Mechanical properties
Melting points
Mineral Resources
Paraffin wax
Petroleum products
Waxes
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A study was carried out on the chemical group composition of oil ceresins along with their thermal and physicochemical properties. The decisive role of their normal hydrocarbon component in determining the mechanical strength of these materials was elucidated. A graph relating melting point with molar mass was constructed for commercial samples of solid paraffin-containing oil products and for isolated hydrocarbons, some of which form complexes with carbamide. The average molar mass and melting point of the oil paraffins and complex-forming hydrocarbons of ceresins and waxes correspond to the largest-molecular, highest-melting, longest-chain n-alkane of their primary fraction.
ISSN:0009-3092
1573-8310
DOI:10.1007/s10553-017-0760-3