HYDROGEN DESULFURIZER HYDROCARBON FEEDS WITH SEPERATED ADSORPTION AND CATALYST MATERIAL
A hydrogen desulfurizer (11) includes a tank (17) designed for downflow of hydrocarbon feedstock containing a plurality of layers (41-44) of catalyst interspersed with layers (46-49) of adsorbent. The layers may all comprise baskets, the adsorbent comprising pellets, such as zinc oxide pellets; the...
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| creator | KOCUM, FRANCIS, A LIU, KE ROHRBACH, ERIC, A SUN, JIAN FOLEY, PETER, F |
| description | A hydrogen desulfurizer (11) includes a tank (17) designed for downflow of hydrocarbon feedstock containing a plurality of layers (41-44) of catalyst interspersed with layers (46-49) of adsorbent. The layers may all comprise baskets, the adsorbent comprising pellets, such as zinc oxide pellets; the catalysts may be wash-coated on catalyst support such as monolith or foams, or may be wash-coated on netted wire mesh instead of being contained in a basket. The catalyst is heated to between about 442°F (250°C) and about 932°F (500°C). A mini-CPO (36) supplies hydrogen to the desulfurizer (11). Heaters (53, 55), which may either be electric or circulating heated fluid may also be used.
Une installation de désulfuration d'hydrogène (11) comporte un réservoir (17), conçu pour la circulation descendante d'une charge d'hydrocarbure et plusieurs couches (41-44) de catalyseur avec des couches d'adsorbant intercalées (46-49). Toutes les couches peuvent comporter des cages, l'adsorbant étant en forme de granules, telles que des granules d'oxyde de zinc, et les catalyseurs peuvent être formés d'une couche lavis sur un support catalytique, tel qu'un monolithe ou des mousses, ou d'une couche lavis sur une grille métallique au lieu d'être placés dans une cage. On chauffe le catalyseur jusqu'à une température située entre environ 442 DEG F (250 DEG C) et environ 932 DEG F (500 DEG C). Un mini-CPO (unité d'oxydation partielle à catalyseur) (36) alimente l'installation de désulfuration (11) en hydrogène. On peut aussi utiliser des réchauffeurs (53, 55), fonctionnant à l'électricité ou par un fluide chauffé circulant. |
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Une installation de désulfuration d'hydrogène (11) comporte un réservoir (17), conçu pour la circulation descendante d'une charge d'hydrocarbure et plusieurs couches (41-44) de catalyseur avec des couches d'adsorbant intercalées (46-49). Toutes les couches peuvent comporter des cages, l'adsorbant étant en forme de granules, telles que des granules d'oxyde de zinc, et les catalyseurs peuvent être formés d'une couche lavis sur un support catalytique, tel qu'un monolithe ou des mousses, ou d'une couche lavis sur une grille métallique au lieu d'être placés dans une cage. On chauffe le catalyseur jusqu'à une température située entre environ 442 DEG F (250 DEG C) et environ 932 DEG F (500 DEG C). Un mini-CPO (unité d'oxydation partielle à catalyseur) (36) alimente l'installation de désulfuration (11) en hydrogène. On peut aussi utiliser des réchauffeurs (53, 55), fonctionnant à l'électricité ou par un fluide chauffé circulant.</description><edition>7</edition><language>eng ; fre</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOUNDS THEREOF ; CRACKING HYDROCARBON OILS ; FUELS ; INORGANIC CHEMISTRY ; LUBRICANTS ; METALLURGY ; MINERAL WAXES ; NON-METALLIC ELEMENTS ; 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 ; SEPARATION ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2005</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=20050929&DB=EPODOC&CC=WO&NR=2004081148A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050929&DB=EPODOC&CC=WO&NR=2004081148A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOCUM, FRANCIS, A</creatorcontrib><creatorcontrib>LIU, KE</creatorcontrib><creatorcontrib>ROHRBACH, ERIC, A</creatorcontrib><creatorcontrib>SUN, JIAN</creatorcontrib><creatorcontrib>FOLEY, PETER, F</creatorcontrib><title>HYDROGEN DESULFURIZER HYDROCARBON FEEDS WITH SEPERATED ADSORPTION AND CATALYST MATERIAL</title><description>A hydrogen desulfurizer (11) includes a tank (17) designed for downflow of hydrocarbon feedstock containing a plurality of layers (41-44) of catalyst interspersed with layers (46-49) of adsorbent. The layers may all comprise baskets, the adsorbent comprising pellets, such as zinc oxide pellets; the catalysts may be wash-coated on catalyst support such as monolith or foams, or may be wash-coated on netted wire mesh instead of being contained in a basket. The catalyst is heated to between about 442°F (250°C) and about 932°F (500°C). A mini-CPO (36) supplies hydrogen to the desulfurizer (11). Heaters (53, 55), which may either be electric or circulating heated fluid may also be used.
Une installation de désulfuration d'hydrogène (11) comporte un réservoir (17), conçu pour la circulation descendante d'une charge d'hydrocarbure et plusieurs couches (41-44) de catalyseur avec des couches d'adsorbant intercalées (46-49). Toutes les couches peuvent comporter des cages, l'adsorbant étant en forme de granules, telles que des granules d'oxyde de zinc, et les catalyseurs peuvent être formés d'une couche lavis sur un support catalytique, tel qu'un monolithe ou des mousses, ou d'une couche lavis sur une grille métallique au lieu d'être placés dans une cage. On chauffe le catalyseur jusqu'à une température située entre environ 442 DEG F (250 DEG C) et environ 932 DEG F (500 DEG C). Un mini-CPO (unité d'oxydation partielle à catalyseur) (36) alimente l'installation de désulfuration (11) en hydrogène. On peut aussi utiliser des réchauffeurs (53, 55), fonctionnant à l'électricité ou par un fluide chauffé circulant.</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOUNDS THEREOF</subject><subject>CRACKING HYDROCARBON OILS</subject><subject>FUELS</subject><subject>INORGANIC CHEMISTRY</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>MINERAL WAXES</subject><subject>NON-METALLIC ELEMENTS</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>SEPARATION</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirEKwjAUALM4iPoPD5yF1Hbo-kxeTKA25SWl1KUUiZNoof4_FvEDnA7ubi0622v2Z6pBU2gr07K7EsPXKuSTr8EQ6QCdixYCNcQYSQPq4LmJbulYa1AYsepDhMtS2WG1Fav7-JjT7seN2BuKyh7S9BrSPI239EzvofNHKQtZZllRYp7_d30AyYQyUw</recordid><startdate>20050929</startdate><enddate>20050929</enddate><creator>KOCUM, FRANCIS, A</creator><creator>LIU, KE</creator><creator>ROHRBACH, ERIC, A</creator><creator>SUN, JIAN</creator><creator>FOLEY, PETER, F</creator><scope>EVB</scope></search><sort><creationdate>20050929</creationdate><title>HYDROGEN DESULFURIZER HYDROCARBON FEEDS WITH SEPERATED ADSORPTION AND CATALYST MATERIAL</title><author>KOCUM, FRANCIS, A ; LIU, KE ; ROHRBACH, ERIC, A ; SUN, JIAN ; FOLEY, PETER, F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2004081148A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2005</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOUNDS THEREOF</topic><topic>CRACKING HYDROCARBON OILS</topic><topic>FUELS</topic><topic>INORGANIC CHEMISTRY</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>MINERAL WAXES</topic><topic>NON-METALLIC ELEMENTS</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>SEPARATION</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KOCUM, FRANCIS, A</creatorcontrib><creatorcontrib>LIU, KE</creatorcontrib><creatorcontrib>ROHRBACH, ERIC, A</creatorcontrib><creatorcontrib>SUN, JIAN</creatorcontrib><creatorcontrib>FOLEY, PETER, F</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOCUM, FRANCIS, A</au><au>LIU, KE</au><au>ROHRBACH, ERIC, A</au><au>SUN, JIAN</au><au>FOLEY, PETER, F</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HYDROGEN DESULFURIZER HYDROCARBON FEEDS WITH SEPERATED ADSORPTION AND CATALYST MATERIAL</title><date>2005-09-29</date><risdate>2005</risdate><abstract>A hydrogen desulfurizer (11) includes a tank (17) designed for downflow of hydrocarbon feedstock containing a plurality of layers (41-44) of catalyst interspersed with layers (46-49) of adsorbent. The layers may all comprise baskets, the adsorbent comprising pellets, such as zinc oxide pellets; the catalysts may be wash-coated on catalyst support such as monolith or foams, or may be wash-coated on netted wire mesh instead of being contained in a basket. The catalyst is heated to between about 442°F (250°C) and about 932°F (500°C). A mini-CPO (36) supplies hydrogen to the desulfurizer (11). Heaters (53, 55), which may either be electric or circulating heated fluid may also be used.
Une installation de désulfuration d'hydrogène (11) comporte un réservoir (17), conçu pour la circulation descendante d'une charge d'hydrocarbure et plusieurs couches (41-44) de catalyseur avec des couches d'adsorbant intercalées (46-49). Toutes les couches peuvent comporter des cages, l'adsorbant étant en forme de granules, telles que des granules d'oxyde de zinc, et les catalyseurs peuvent être formés d'une couche lavis sur un support catalytique, tel qu'un monolithe ou des mousses, ou d'une couche lavis sur une grille métallique au lieu d'être placés dans une cage. On chauffe le catalyseur jusqu'à une température située entre environ 442 DEG F (250 DEG C) et environ 932 DEG F (500 DEG C). Un mini-CPO (unité d'oxydation partielle à catalyseur) (36) alimente l'installation de désulfuration (11) en hydrogène. On peut aussi utiliser des réchauffeurs (53, 55), fonctionnant à l'électricité ou par un fluide chauffé circulant.</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 COMPOUNDS THEREOF CRACKING HYDROCARBON OILS FUELS INORGANIC CHEMISTRY LUBRICANTS METALLURGY MINERAL WAXES NON-METALLIC ELEMENTS 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 SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR RELEVANT APPARATUS TRANSPORTING |
| title | HYDROGEN DESULFURIZER HYDROCARBON FEEDS WITH SEPERATED ADSORPTION AND CATALYST MATERIAL |
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