The invention includes a compositon of matter comprising a heavy oil having dispersed therein surface modified solid wherein said surface modified solids comprise solids having adsorbed thereon air oxidized polar hydrocarbons from said heavy oil and wherein said surface modified solids have a diameter of about 10 microns or less and a method for preparing the same.

A invenção inclui um compositon da matéria que compreende um óleo pesado que dispersa nisso o sólido modificado superfície wherein superfície dita os sólidos modificados compreendem os sólidos que adsorbed thereon arejam hidrocarbonetos polares oxidados de óleo pesado dito e wherein superfície dita os sólidos modificados têm um diâmetro de aproximadamente 10 mícrons ou de menos e um método para preparar o mesmo.

 
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