Krakkingovn for dampkrakking av hydrokarbonføde, samt en fremgangsmåte for dampkrakking av en hydrokarbonføde

• Main Authors: Pitchei, Matthew Bowers, Barendregt, Simon, Uijl, Jan Den
• Format: Patent
• Language: Norwegian
• Published: 05.02.2018
• 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

Den foreliggende oppfinnelsen refererer seg til en ny type krakkingovner omfattende et breimkammer tilveiebrakt med krakkingcoiler - krakkingcoilene har i det minste ett innløp, minsten innløpsseksjon, minste ett utløp og minsten utløpsseksjon - og brennere, hvori delene til coilene er skjermet. Oppfinnelsen vedrører videre en prosess for krakking av hydrokarbonfødes, som gjør bruk av en ovn ifølge oppfinnelsen. The present invention refers to a novel type of cracking furnaces comprising a firebox provided with cracking tubes - the cracking tubes having at least one inlet, at least one inlet section, at least one outlet and at least one outlet section - and burners, wherein the parts of the tubes are shielded. The invention further relates to a process for cracking hydrocarbon feeds, making use of a furnace according to the invention.