FIELD: ecology; technological processes.
SUBSTANCE: invention relates to environmentally friendly methods of organic substances production, such as oil substances and aromatic acids, phenols and aliphatic polycarbonate acids using hydro-thermic oxidative dissolution process (PER). Method of solid organic substance solubilizing contained in composite material containing organic solid substance and inorganic matrix includes: bringing said composite material in contact with oxidizing agent in superheated water to form aqueous mixture, containing at least one solubilized organic dissolved substance, wherein composite material is selected from group consisting of tar sand, carbonaceous oil shale and any mixture thereof.
EFFECT: disclosed is environmentally safe method of organic substances production.
16 cl, 31 dwg, 5 tbl, 7 ex
Authors
Dates
2016-12-10—Published
2012-06-04—Filed