Influence of Metal Oxides and Their Precursors on the Composition of Final Products of Aquathermolysis of Raw Ashalchin Oil

Experiments were conducted simulating hydrothermal conversion of heavy oil in the presence carbonate, kaolin, Al2O3, Ni2+ and Cu2+, NiO mixed with poly-?-olefins, C6H8O7, C2H4O2 at 290–375 °C 10–135 bar. carbonate 375 135 bar, accelerated resin degradation. 350 10 bar showed no significant composition changes. NiSO4, CuSO4, kaolin mineral, 78 decomposition resins (from 35.6% to 32.5%). Al2O3 290 14 led destruction asphaltenes 6.5% 4.7% by weight), which adsorbed on surface carbonate. NiO, poly-?-olefins C–C bond cracking high-boiling asphaltenes. rock-forming 360 contributed polymerization polycondensation hydrocarbons formation additional resins. 12 affected reduction content from 31.9% wt. interacted active metals acetate salts exhibiting catalytic activity.