Process for the treatment of oily residues coming from the oil industry

• Main Authors: D'ABBIERI, MICHELANGELO, MASSETTI, FELICIA
• Format: Patent
• Language: English; French; German
• Published: 22.06.2011
• Subjects: CHEMISTRY; CRACKING HYDROCARBON OILS; DISPOSAL OF SOLID WASTE; FUELS; LUBRICANTS; METALLURGY; MINERAL WAXES; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECLAMATION OF CONTAMINATED SOIL; RECLAMATION OF CONTAMINED SOIL SOIL; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; SEPARATION; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TRANSPORTING

Process for the treatment of oily residues coming from the oil industry comprising: - subjecting said oily residues to extraction by mixing with at least one organic solvent obtaining an oily residues-solvent mixture; - subjecting said oily residues-solvent mixture to separation to obtain an oily ph...