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Possibilities of synthesis and properties of the products of the ozonated petroleum resins modification by ethanolamines was considered. It is founded that ethanolamines interact both with decomposition products of the ozonized groups obtained from ozonated resins, and directly with the ozonized groups themselves. The obtained modified petroleum resins can be used as adhesive and film-forming components in paint materials

The kinetics of adsorption of model hydrocarbons (benzene, toluene, ethyl benzene, isopropyl benzene, cyclohexane) from the gas phase on the surface of ozonized and maleized petroleum-polymeric resins was studied. The dependences of the dynamic equilibrium capacity of the petroleum-polymeric resins and of the adsorption kinetic parameters on the composition of the adsorbent3adsorbate system were elucidated.Physical adsorption is low-selective process governed by the ratio of the translation kinetic energy of sorbate molecules to the surface energy of the adsorbent. This predetermines the ways of improving the adsorption-structural parameters of the adsorbent. Along with the sorption power of porous materials, the selectivity of the adsorbent is also of importance. In this study, we examined modified (ozonized and maleized) petroleum-polymeric resins (PPR) as new adsorbents for adsorption of hydrocarbons from the gas phase.

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