Gasoline hydrogenation device

Gasoline hydrogenation device

Provided is a gasoline hydrogenation device. The gasoline hydrogenation device is provided with a feed cutting unit, an alkali desulfuration alcohol extraction unit, a hydrogenation processing unit and a product unit, the feed cutting unit is provided with a first heat exchanger (4), a second heat e...

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Bibliographische Detailangaben
Hauptverfasser: QU JINHUA, NIE HONG, ZHANG DENGQIAN, NIU CHUANFENG, XI YUANBING, GAO XIAODONG, LI MINGFENG, HU ZHIHAI, CHU YANG
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
CRACKING HYDROCARBON OILS
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:Provided is a gasoline hydrogenation device. The gasoline hydrogenation device is provided with a feed cutting unit, an alkali desulfuration alcohol extraction unit, a hydrogenation processing unit and a product unit, the feed cutting unit is provided with a first heat exchanger (4), a second heat exchanger (6) and a cutting tower (14), the top of the cutting tower (4) is communicated with the alkali desulfuration alcohol extraction unit (16), the bottom of the cutting tower (4) is communicated with the hydrogenation processing unit (18), and the outlet of the alkali desulfuration alcohol extraction unit and the outlet of the hydrogenation processing unit are communicated with the product unit (19). By the adoption of the gasoline hydrogenation device, high-sulfur and high-olefin catalytic gasoline serves as raw materials, obtained products meet the national V gasoline sulfur content standard, and the gasoline hydrogenation device is long in running period and low in energy consumption.