Ultra-deep hydrogen desulfurization multi-metal body catalyst with a stratified structure as well as preparation method and application thereof
The invention relates to an ultra-deep hydrogen desulfurization multi-metal body catalyst with a stratified structure. In the ultra-deep hydrogen desulfurization multi-metal body catalyst, metals include at last one VIII-group metal, at least one -valence metal and at least two VIB-group metals. The...
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| creator | CHEN YANDIE LIU TIEFENG LI CAN JIANG ZONGXUAN |
| description | The invention relates to an ultra-deep hydrogen desulfurization multi-metal body catalyst with a stratified structure. In the ultra-deep hydrogen desulfurization multi-metal body catalyst, metals include at last one VIII-group metal, at least one -valence metal and at least two VIB-group metals. The catalyst is characterized in that, counted by oxides and based on the catalyst, the catalyst comprises the following components by weight percent: 1%-50% of VIII-group metal, 1%-50% of -valence metals and 5%-60% of two VIB-group metals. The invention further discloses a preparation method and application of the catalyst. The catalyst is applied to the hydrogen desulfurization of diesel distillate containing 4,6-dimethyldibenzothiophene and expresses an ultra-high hydrogen desulfurization activity. According to the catalyst, the ultra-deep desulfurization is realized and the cost of the body catalyst is lowered. |
| format | Patent |
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In the ultra-deep hydrogen desulfurization multi-metal body catalyst, metals include at last one VIII-group metal, at least one <+2>-valence metal and at least two VIB-group metals. The catalyst is characterized in that, counted by oxides and based on the catalyst, the catalyst comprises the following components by weight percent: 1%-50% of VIII-group metal, 1%-50% of <+2>-valence metals and 5%-60% of two VIB-group metals. The invention further discloses a preparation method and application of the catalyst. The catalyst is applied to the hydrogen desulfurization of diesel distillate containing 4,6-dimethyldibenzothiophene and expresses an ultra-high hydrogen desulfurization activity. According to the catalyst, the ultra-deep desulfurization is realized and the cost of the body catalyst is lowered.</description><language>chi ; eng</language><subject>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</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140326&DB=EPODOC&CC=CN&NR=103657672A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140326&DB=EPODOC&CC=CN&NR=103657672A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN YANDIE</creatorcontrib><creatorcontrib>LIU TIEFENG</creatorcontrib><creatorcontrib>LI CAN</creatorcontrib><creatorcontrib>JIANG ZONGXUAN</creatorcontrib><title>Ultra-deep hydrogen desulfurization multi-metal body catalyst with a stratified structure as well as preparation method and application thereof</title><description>The invention relates to an ultra-deep hydrogen desulfurization multi-metal body catalyst with a stratified structure. 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| subjects | 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 |
| title | Ultra-deep hydrogen desulfurization multi-metal body catalyst with a stratified structure as well as preparation method and application thereof |
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