the solid-siberia company makes and delivers for export from russia of oil products (diesel fuel, gasoline, fuel oil). also our trading company offers deliveries of all types of power coals from the russian federation. telephone+ ( ) - addressangarsk city irkutsk region russia renfors "pjsc" we are direct...
to separate mixtures of liquids by exploiting differences in the boiling points of the different components. the technique is widely used in industry, for example in the manufacture and purification of nitrogen, oxygen and the rare gases . however, one of its best known uses is the refining of crude oil...