PRODUCTION OF PARAFFIN FUELS USING RENEWABLE MATERIALS BY A CONTINUOUS HYDROGEN-TREATMENT METHOD INCLUDING A STEP OF PRE-TREATMENT WITH HYDROGEN

The method involves providing hydrogen in excess in a reactor. The reactor is arranged with a fixed bed having a set of catalytic zones (R1) that is placed in series. The set of catalytic zones includes a hydro-treating catalyst. A mixture of hydrocarbons is heated to a temperature ranging between 1...

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Bibliographic Details
Main Authors CHAPUS, THIERRY, DUPASSIEUX, NATHALIE
Format Patent
LanguageEnglish
Polish
Published 02.11.2021
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
CRACKING HYDROCARBON OILS
FUELS
LUBRICANTS
METALLURGY
MINERAL WAXES
ORGANIC CHEMISTRY
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 method involves providing hydrogen in excess in a reactor. The reactor is arranged with a fixed bed having a set of catalytic zones (R1) that is placed in series. The set of catalytic zones includes a hydro-treating catalyst. A mixture of hydrocarbons is heated to a temperature ranging between 140 and 250 degrees Celsius. A set of recycled upstream catalytic zones is arranged with a specific mass ratio. A partial load is introduced in the former catalytic zones.
Bibliography:Application Number: PL20120290366T