Method for upgrading heavy oil using byproducts from manufacturing cokes

The present invention relates to a method for upgrading heavy oil using coke production by-products. Specifically, provided is a method for upgrading heavy oil, which includes the steps of: manufacturing a mixed solution by mixing coke production by-products with heavy oil; and hydrogenating the mix...

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Bibliographische Detailangaben
Hauptverfasser:	KANG KI HYUK, AHN CHI WOONG, KOH DONG JUN, KIM GYOO TAE, SEO PILL WON, SEO HWI MIN, PARK SUNYOUNG, KANG NARAE, KIM JOON WOO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMISTRY CRACKING HYDROCARBON OILS DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS 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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Beschreibung
Zusammenfassung:	The present invention relates to a method for upgrading heavy oil using coke production by-products. Specifically, provided is a method for upgrading heavy oil, which includes the steps of: manufacturing a mixed solution by mixing coke production by-products with heavy oil; and hydrogenating the mixed solution under a hydrogenation catalyst, wherein the amount of generated coke is reduced and added hydrogen partial pressure can be significantly reduced by using the coke production by-products as a hydrogen donor, so that the method is economical and effective. 본 발명은 코크스 제조 부산물을 이용한 중질유분의 경질화 방법에 관한 것으로서, 상세하게는 중질유분에 코크스 제조 부산물을 혼합하여 혼합 용액을 제조하는 단계; 및 상기 혼합 용액을 수소화 촉매 하에 수소화 반응 시키는 단계;를 포함하는 것으로서, 코크스 제조 부산물을 수소공여체로 활용함으로써, 코크 생성량을 저감시키고 첨가되는 수소분압을 현저히 감소시킬 수 있어, 경제적이며 효과적인 중질유분의 경질화 방법을 제공한다.