Mesoporous molecular sieve adsorbent, preparation method and application thereof in gasoline desulphurization
The invention discloses a mesoporous molecular sieve adsorbent, a preparation method and application thereof in gasoline desulphurization. The molecular sieve adsorbent is prepared by mesoporous molecular sieve SBA-15 raw powder and copper salt which are ground, calcined and self-reduced under an in...
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| creator | TIAN WENHANG ZHU ZHIMIN SUN LINBING LIU DINGHUA MA ZHENGFEI LIU XIAOQIN |
| description | The invention discloses a mesoporous molecular sieve adsorbent, a preparation method and application thereof in gasoline desulphurization. The molecular sieve adsorbent is prepared by mesoporous molecular sieve SBA-15 raw powder and copper salt which are ground, calcined and self-reduced under an inert gas atmosphere. The invention has the advantages that the adsorption capacity of the molecular sieve adsorbent to thiophene-type sulfides and the desulphurization efficiency is high; and good desulphurization effect can be still maintained after the adsorbent is regenerated. |
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The molecular sieve adsorbent is prepared by mesoporous molecular sieve SBA-15 raw powder and copper salt which are ground, calcined and self-reduced under an inert gas atmosphere. The invention has the advantages that the adsorption capacity of the molecular sieve adsorbent to thiophene-type sulfides and the desulphurization efficiency is high; and good desulphurization effect can be still maintained after the adsorbent is regenerated.</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>2012</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=20121212&DB=EPODOC&CC=CN&NR=101822971B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121212&DB=EPODOC&CC=CN&NR=101822971B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TIAN WENHANG</creatorcontrib><creatorcontrib>ZHU ZHIMIN</creatorcontrib><creatorcontrib>SUN LINBING</creatorcontrib><creatorcontrib>LIU DINGHUA</creatorcontrib><creatorcontrib>MA ZHENGFEI</creatorcontrib><creatorcontrib>LIU XIAOQIN</creatorcontrib><title>Mesoporous molecular sieve adsorbent, preparation method and application thereof in gasoline desulphurization</title><description>The invention discloses a mesoporous molecular sieve adsorbent, a preparation method and application thereof in gasoline desulphurization. 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The molecular sieve adsorbent is prepared by mesoporous molecular sieve SBA-15 raw powder and copper salt which are ground, calcined and self-reduced under an inert gas atmosphere. The invention has the advantages that the adsorption capacity of the molecular sieve adsorbent to thiophene-type sulfides and the desulphurization efficiency is high; and good desulphurization effect can be still maintained after the adsorbent is regenerated.</abstract><oa>free_for_read</oa></addata></record> |
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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 | Mesoporous molecular sieve adsorbent, preparation method and application thereof in gasoline desulphurization |
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