INTEGRATED METHOD FOR PROCESSING PYROLYSIS OILS OF PLASTICS AND/OR SOLID RECOVERED FUELS LOADED WITH IMPURITIES

The invention relates to a process for treating a plastics and/or solid recovery fuel pyrolysis oil, comprising:a) optionally, selective hydrogenation of the feedstock;b) hydroconversion in an ebullated bed, in an entrained bed and/or in a moving bed, to obtain a hydroconverted effluent;c) hydrotrea...

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Bibliographische Detailangaben
Hauptverfasser: WEISS, Wilfried, QUIGNARD, Alain, NGUYEN-HONG, Duc
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The invention relates to a process for treating a plastics and/or solid recovery fuel pyrolysis oil, comprising:a) optionally, selective hydrogenation of the feedstock;b) hydroconversion in an ebullated bed, in an entrained bed and/or in a moving bed, to obtain a hydroconverted effluent;c) hydrotreatment of said hydroconverted effluent from step b) to obtain a hydrotreated effluent, without any intermediate separation step between steps b) and c),c′) optionally, hydrocracking of said effluent from step c),c) separation of the effluent from step c) or c′) in the presence of an aqueous stream, to obtain a gaseous effluent, an aqueous liquid effluent and a liquid hydrocarbon effluent;d) optionally a fractionation to obtain at least one gas stream and one cut with a boiling point of less than or equal to 175° C. and one cut with a boiling point of greater than 175° C.