REACTOR FOR OXIDATION OF PETROLEUM PRODUCTS Russian patent published in 2003 - IPC

FIELD: gas-and-liquid reactors; petrochemical industry. SUBSTANCE: proposed reactor has vertical cylindrical housing equipped with pipe lines for supply of raw materials and air. Mounted in upper portion of reactor coaxially relative to its housing is ejector with ejection branch pipe for ejection of gases of oxidizer extending above level of raw material in reactor. Ejector diffuser with reflector secured on it is located below level of raw material in reactor. Located in lower portion of reactor coaxially relative to housing is air supply ejector to whose diffuser reflector is secured. Such construction of reactor makes it possible to produce bitumen of required quality. EFFECT: increased productivity; reduced specific consumption of air fed for oxidation; enhanced efficiency. 3 dwg