CRACKING FURNACE

The present invention refers to a novel type of cracking furnaces comprising a firebox provided with cracking coils - the cracking coils 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 coils are shield...

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Bibliographic Details
Main Authors BARENDREGT, SIMON, DEN UIJL, JAN, PITCHER, MATTHEW, BOWERS
Format Patent
LanguageEnglish
French
Published 18.08.2005
Edition7
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
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Summary:The present invention refers to a novel type of cracking furnaces comprising a firebox provided with cracking coils - the cracking coils 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 coils are shielded. The invention further relates to a process for cracking hydrocarbon feeds, making use of a furnace according to the invention. La présente invention se rapporte à un nouveau type de fours de craquage qui comprend un foyer équipé de serpentins de craquage - lesdits serpentins de craquage comportant au moins une entrée, au moins une partie d'entrée, au moins une sortie et au moins une partie de sortie -, et de brûleurs, les parties des serpentins étant protégées. Cette invention concerne également un procédé de craquage de charges d'hydrocarbures dans lequel on utilise un four selon la présente invention.
Bibliography:Application Number: WO2005NL00078