Process for processing halide-containing feedstock

• Main Author: JORGENSEN LARS
• Format: Patent
• Language: Chinese; English
• Published: 18.07.2023
• Subjects: CHEMISTRY; CRACKING HYDROCARBON OILS; 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

One broad aspect of the present disclosure relates to a process and system for converting a hydrocarbon-containing feed comprising at least 10 ppmw, 100 ppmw or 500 ppmw and less than 1000 ppmw, 5000 ppmw or 10000 ppmw of one or more halides to a hydrocarbon product stream by hydroprocessing in the presence of a material having catalytic activity in hydroprocessing and an amount of hydrogen, the present invention relates to a process for producing a hydrocarbon product stream comprising an amount of ionic halide and an amount of ammonia, and an organic bound nitrogen of at least 20 ppmw, 100 ppmw or 500 ppmw and less than 1000 ppmw, 5000 ppmw or 10000 ppmw wherein the hydrocarbon product stream comprises an amount of ionic halide and an amount of ammonia, the process comprising the steps of: a) separating the mixed product stream in a first separation step at a first separation temperature to provide an overhead stream and an understream, b) combining the overhead stream with an amount of wash water, and c) s