METHODS FOR PROCESSING PYROLYSIS OIL

• Main Authors: CUOQ, Fabrice, GEIJSELAERS, Carlo, FRISSEN, Martijn Marcel Margaret, ZIJL VAN, Anthoni Wouter
• Format: Patent
• Language: English; French
• Published: 29.06.2023
• Subjects: CHEMISTRY; CRACKING HYDROCARBON OILS; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS; FUELS; LUBRICANTS; METALLURGY; MINERAL WAXES; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; TECHNICAL GASES CONTAINING CARBON MONOXIDE

Systems and methods for removing contaminants from pyrolysis oil are disclosed. The removal of the contaminants, such as chlorides, involves mixing the pyrolysis oil with char, in a mixing unit, wherein the char was formed as a by-product of the pyrolysis of plastic to produce pyoil. L'inventio...