Hydrogenation heat exchange assembly and hydrogenation heat exchange system with same

A hydrogenation heat exchange assembly comprises a heat exchange device, a raw oil main pipeline and a hydrogen main pipeline, and the output end of the raw oil main pipeline is connected with a first raw oil pipeline and a second raw oil pipeline; the output end of the main hydrogen pipeline is con...

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Bibliographische Detailangaben
Hauptverfasser:	LI YUPING, LYU SHUMING, TANG QIYU, CUI JIAOYUE, HU XINGMIAO, TAO JIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CHEMISTRY CRACKING HYDROCARBON OILS FUELS HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING LUBRICANTS MECHANICAL ENGINEERING 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 WEAPONS
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Beschreibung
Zusammenfassung:	A hydrogenation heat exchange assembly comprises a heat exchange device, a raw oil main pipeline and a hydrogen main pipeline, and the output end of the raw oil main pipeline is connected with a first raw oil pipeline and a second raw oil pipeline; the output end of the main hydrogen pipeline is connected with a first hydrogen pipeline and a second hydrogen pipeline; first valves are arranged on the first raw oil pipeline, the second raw oil pipeline, the first hydrogen pipeline and the second hydrogen pipeline; the heat exchange device is a winding tube type heat exchanger with a shell pass and two tube passes, the two tube passes are the first tube pass and the second tube pass, and the inlet end of the first tube pass is communicated with the outlet end of the first raw oil pipeline and the outlet end of the first hydrogen pipeline. And the inlet end of the second tube pass is communicated with the outlet ends of the second raw oil pipeline and the second hydrogen pipeline. The invention further discloses