METHOD FOR REMOVIG HEAVY MATAL OF VACUUM RESIDUE USING SOLVENT EXTRACTION

A method for removing a heavy metal of a vacuum residue using solvent extraction of the present invention is characterized by using a normal hexane as a solvent for removing nickel and vanadium from the solvent-soluble portion separated from the vacuum residue by solvent extraction. 본 발명은 용매추출법을 이용한...

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Bibliographische Detailangaben
Hauptverfasser:	PARK, SEUNG KYU, HWANG, YUN KYOUNG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL 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 SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING
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Beschreibung
Zusammenfassung:	A method for removing a heavy metal of a vacuum residue using solvent extraction of the present invention is characterized by using a normal hexane as a solvent for removing nickel and vanadium from the solvent-soluble portion separated from the vacuum residue by solvent extraction. 본 발명은 용매추출법을 이용한 감압잔사유의 중금속 제거방법은 용매 추출법으로 감압잔사유로부터 분리된 용매 용해분에서 니켈과 바나듐을 제거하기 위해 용매로 노멀 헥산을 사용하는 것을 특징으로 한다.