METHOD FOR DECREASING AROMATICS IN MIDDLE DISTILLATES AND PRODUCING HIGH QUALITY LIGHT OIL

In embodiments of the present invention, a method is provided for isolating aromatic compounds contained in a middle distillate by means of solvent extraction using a specific solvent, and a method is provided for producing a high quality light oil (diesel) from a middle distillate in which aromatic...

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Bibliographische Detailangaben
Hauptverfasser:	SHIN, JEE SUN, KIM, DUCK HAN, KIM, GYUNG ROK, HWANG, YOON MANG, PARK, EUN HEE, CHOI, SUN, PARK, SUNG BUM, LEE, SEUNG WOO, KIM, DO WOAN, PARK, KWANG SOO, LEE, JOON SIK, OH, SEUNG HOON, PARK, SAM RYONG, KIM, CHEOL JOONG, KO, KANG SEOK
Format:	Patent
Sprache:	eng ; fre ; kor
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:	In embodiments of the present invention, a method is provided for isolating aromatic compounds contained in a middle distillate by means of solvent extraction using a specific solvent, and a method is provided for producing a high quality light oil (diesel) from a middle distillate in which aromatics have been reduced by means of the solvent extraction. Dans des modes de réalisation de la présente invention, un procédé est proposé pour isoler des composés aromatiques contenus dans un distillat moyen au moyen d'une extraction par solvant à l'aide d'un solvant spécifique et un procédé est proposé pour produire un pétrole léger (diesel) de qualité élevée à partir d'un distillat moyen dans lequel les aromatiques ont été réduits au moyen de l'extraction par solvant.