Lav CO for okt naftavsvoling
Naftahydroavsvovlingsselektivitet økes ved å redusere mengden COx (CO pluss C0) i hydroavsvovlingsreaksjonssonen til mindre enn 100 vekt-ppm. Mens dette er nyttig for ikke-selektiv hydroavsvovling, er det spesielt nyttig for selektiv avsvovling av en olefinholdig nafta uten oktantap grunnet olefinme...
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| creator | DEMMIN RICHARD ALAN GREELEY JOHN PETER LALAIN THERESA A BRIGNAC GARLAND BARRY ELLIS EDWARD STANLEY HALBERT THOMAS RISHER |
| description | Naftahydroavsvovlingsselektivitet økes ved å redusere mengden COx (CO pluss C0) i hydroavsvovlingsreaksjonssonen til mindre enn 100 vekt-ppm. Mens dette er nyttig for ikke-selektiv hydroavsvovling, er det spesielt nyttig for selektiv avsvovling av en olefinholdig nafta uten oktantap grunnet olefinmetning ved hydrogenering. COx-reduksjonen oppnås ved å fjerne COx fra behandlingsgassen forut for å føre den inn i reaksjonssonen.
Naphtha hydrodesulfurization selectivity is increased by reducing the amount of COX (CO plus ½ CO2) in the hydrodesulfurization reaction zone to less than 100 vppm. While this is useful for non-selective hydrodesulfurization, it is particularly useful for selectively desulfurizing an olefin-containing naphtha without octane loss due to olefin saturation by hydrogenation. The COX reduction is achieved by removing COX from the treat gas before it is passed into the reaction zone. |
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Naphtha hydrodesulfurization selectivity is increased by reducing the amount of COX (CO plus ½ CO2) in the hydrodesulfurization reaction zone to less than 100 vppm. While this is useful for non-selective hydrodesulfurization, it is particularly useful for selectively desulfurizing an olefin-containing naphtha without octane loss due to olefin saturation by hydrogenation. The COX reduction is achieved by removing COX from the treat gas before it is passed into the reaction zone.</description><edition>7</edition><language>nor</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>2004</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=20041221&DB=EPODOC&CC=NO&NR=20045581L$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20041221&DB=EPODOC&CC=NO&NR=20045581L$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DEMMIN RICHARD ALAN</creatorcontrib><creatorcontrib>GREELEY JOHN PETER</creatorcontrib><creatorcontrib>LALAIN THERESA A</creatorcontrib><creatorcontrib>BRIGNAC GARLAND BARRY</creatorcontrib><creatorcontrib>ELLIS EDWARD STANLEY</creatorcontrib><creatorcontrib>HALBERT THOMAS RISHER</creatorcontrib><title>Lav CO for okt naftavsvoling</title><description>Naftahydroavsvovlingsselektivitet økes ved å redusere mengden COx (CO pluss C0) i hydroavsvovlingsreaksjonssonen til mindre enn 100 vekt-ppm. Mens dette er nyttig for ikke-selektiv hydroavsvovling, er det spesielt nyttig for selektiv avsvovling av en olefinholdig nafta uten oktantap grunnet olefinmetning ved hydrogenering. COx-reduksjonen oppnås ved å fjerne COx fra behandlingsgassen forut for å føre den inn i reaksjonssonen.
Naphtha hydrodesulfurization selectivity is increased by reducing the amount of COX (CO plus ½ CO2) in the hydrodesulfurization reaction zone to less than 100 vppm. While this is useful for non-selective hydrodesulfurization, it is particularly useful for selectively desulfurizing an olefin-containing naphtha without octane loss due to olefin saturation by hydrogenation. The COX reduction is achieved by removing COX from the treat gas before it is passed into the reaction zone.</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>CRACKING HYDROCARBON OILS</subject><subject>FUELS</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>MINERAL WAXES</subject><subject>PEAT</subject><subject>PERFORMING OPERATIONS</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</subject><subject>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</subject><subject>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</subject><subject>REFORMING OF NAPHTHA</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJDxSSxTcPZXSMsvUsjPLlHIS0wrSSwrLsvPycxL52FgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8X7-RgYGJqamFoY-PsbEqAEAcUojpw</recordid><startdate>20041221</startdate><enddate>20041221</enddate><creator>DEMMIN RICHARD ALAN</creator><creator>GREELEY JOHN PETER</creator><creator>LALAIN THERESA A</creator><creator>BRIGNAC GARLAND BARRY</creator><creator>ELLIS EDWARD STANLEY</creator><creator>HALBERT THOMAS RISHER</creator><scope>EVB</scope></search><sort><creationdate>20041221</creationdate><title>Lav CO for okt naftavsvoling</title><author>DEMMIN RICHARD ALAN ; GREELEY JOHN PETER ; LALAIN THERESA A ; BRIGNAC GARLAND BARRY ; ELLIS EDWARD STANLEY ; HALBERT THOMAS RISHER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_NO20045581LL3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>nor</language><creationdate>2004</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>CRACKING HYDROCARBON OILS</topic><topic>FUELS</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>MINERAL WAXES</topic><topic>PEAT</topic><topic>PERFORMING OPERATIONS</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</topic><topic>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</topic><topic>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</topic><topic>REFORMING OF NAPHTHA</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>DEMMIN RICHARD ALAN</creatorcontrib><creatorcontrib>GREELEY JOHN PETER</creatorcontrib><creatorcontrib>LALAIN THERESA A</creatorcontrib><creatorcontrib>BRIGNAC GARLAND BARRY</creatorcontrib><creatorcontrib>ELLIS EDWARD STANLEY</creatorcontrib><creatorcontrib>HALBERT THOMAS RISHER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DEMMIN RICHARD ALAN</au><au>GREELEY JOHN PETER</au><au>LALAIN THERESA A</au><au>BRIGNAC GARLAND BARRY</au><au>ELLIS EDWARD STANLEY</au><au>HALBERT THOMAS RISHER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Lav CO for okt naftavsvoling</title><date>2004-12-21</date><risdate>2004</risdate><abstract>Naftahydroavsvovlingsselektivitet økes ved å redusere mengden COx (CO pluss C0) i hydroavsvovlingsreaksjonssonen til mindre enn 100 vekt-ppm. Mens dette er nyttig for ikke-selektiv hydroavsvovling, er det spesielt nyttig for selektiv avsvovling av en olefinholdig nafta uten oktantap grunnet olefinmetning ved hydrogenering. COx-reduksjonen oppnås ved å fjerne COx fra behandlingsgassen forut for å føre den inn i reaksjonssonen.
Naphtha hydrodesulfurization selectivity is increased by reducing the amount of COX (CO plus ½ CO2) in the hydrodesulfurization reaction zone to less than 100 vppm. While this is useful for non-selective hydrodesulfurization, it is particularly useful for selectively desulfurizing an olefin-containing naphtha without octane loss due to olefin saturation by hydrogenation. The COX reduction is achieved by removing COX from the treat gas before it is passed into the reaction zone.</abstract><edition>7</edition><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 | Lav CO for okt naftavsvoling |
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