GRADING METHOD FOR CATALYST AND PRODUCTION METHOD FOR BASE OIL

A grading method for a catalyst and a production method for a base oil, comprising a catalytic reaction unit and a protective agent unit located in front of the catalytic reaction unit in a material flowing direction. In the catalytic reaction unit, the total amount of acid in the catalyst increases...

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Bibliographische Detailangaben
Hauptverfasser:	XIE, Bin, GAO, Yuxin, GUO, Jintao, LIU, Wenyong, ZHANG, Quanguo, LIU, Yanfeng, ZHAO, Tan, SUN, Famin, YANG, Xiaodong, LU, Xuefeng
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY 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 TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR RELEVANT APPARATUS TRANSPORTING
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