METHODS AND APPARATUSES FOR ISOMERIZATION OF PARAFFINS

Embodiments of methods and apparatuses for isomerization of paraffins are provided. In one example a method comprises the steps of separating an isomerization effluent into a product stream that comprises branched paraffins and a stabilizer vapor stream that comprises HC1 H and C hydrocarbons. C hyd...

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Bibliographische Detailangaben
1. Verfasser:	RICE LYNN H
Format:	Patent
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	Embodiments of methods and apparatuses for isomerization of paraffins are provided. In one example a method comprises the steps of separating an isomerization effluent into a product stream that comprises branched paraffins and a stabilizer vapor stream that comprises HC1 H and C hydrocarbons. C hydrocarbons are removed from the stabilizer overhead vapor stream to form a HC1 and H rich stream. An isomerization catalyst is activated using at least a portion of the HC1 and H rich stream to form a chloride promoted isomerization catalyst. A paraffin feed stream is contacted with the chloride promoted isomerization catalyst in the presence of hydrogen for isomerization of the paraffins.