METHOD FOR PREPARING HYDROGENATION PURIFICATION CATALYST
A method is used to produce a hydrorefining catalyst containing an inorganic oxide carrier and a hydrogenation-active metal in which pores having pore diameters of not more than 50 nm have a pore volume of not less than 0.4 cm3/g, pores having pore diameters of not less than 50 nm have a pore volume...
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creator | NAKAOKA, CHIKANORI SAITO, TORU |
description | A method is used to produce a hydrorefining catalyst containing an inorganic oxide carrier and a hydrogenation-active metal in which pores having pore diameters of not more than 50 nm have a pore volume of not less than 0.4 cm3/g, pores having pore diameters of not less than 50 nm have a pore volume of not less than 0.2 cm3/g, and pores having pore diameters of not less than 1000 nm have a pore volume of not more than 0.1 cm3/g. The method comprises the steps of mixing and forming a pseudo-boehmite powder in which a crystallite diameter in a (020) direction is 2.0 to 3.0 nm, and a crystallite diameter in a (120) direction is 3.2 to 4.8 nm; and calcinating the formed pseudo-boehmite under a condition in which the pseudo-boehmite is converted into .gamma.-alumina.
Un procédé est utilisé pour produire un catalyseur d'hydrogénation contenant un porteur oxyde inorganique et un métal d'hydrogénation dans lequel les pores ayant des diamètres d'au plus 50 nm ont un volume de pore ne dépassant pas 0,4 cm3/g, les pores ayant des diamètres de pore d'au plus 50 nm ont un volume de pore ne dépassant pas 0,2 cm3/g et les pores ayant des diamètres de pore d'au moins 1000 nm ont un volume de pore ne dépassant pas 0,1 cm3/g. Le procédé comprend les étapes de mélange et de formation d'une poudre pseudoboehmite dans laquelle le diamètre de cristallite dans une direction (020) est de 2,0 à 3,0 et le diamètre de cristallite dans une direction (120) est de 3,2 à 4,8 nm et la calcination de la pseudoboehmite formée dans une condition dans laquelle la pseudoboehmite est convertie en gamma-alumine. |
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Un procédé est utilisé pour produire un catalyseur d'hydrogénation contenant un porteur oxyde inorganique et un métal d'hydrogénation dans lequel les pores ayant des diamètres d'au plus 50 nm ont un volume de pore ne dépassant pas 0,4 cm3/g, les pores ayant des diamètres de pore d'au plus 50 nm ont un volume de pore ne dépassant pas 0,2 cm3/g et les pores ayant des diamètres de pore d'au moins 1000 nm ont un volume de pore ne dépassant pas 0,1 cm3/g. Le procédé comprend les étapes de mélange et de formation d'une poudre pseudoboehmite dans laquelle le diamètre de cristallite dans une direction (020) est de 2,0 à 3,0 et le diamètre de cristallite dans une direction (120) est de 3,2 à 4,8 nm et la calcination de la pseudoboehmite formée dans une condition dans laquelle la pseudoboehmite est convertie en gamma-alumine.</description><language>eng ; fre</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>2013</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=20130910&DB=EPODOC&CC=CA&NR=2727661C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130910&DB=EPODOC&CC=CA&NR=2727661C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKAOKA, CHIKANORI</creatorcontrib><creatorcontrib>SAITO, TORU</creatorcontrib><title>METHOD FOR PREPARING HYDROGENATION PURIFICATION CATALYST</title><description>A method is used to produce a hydrorefining catalyst containing an inorganic oxide carrier and a hydrogenation-active metal in which pores having pore diameters of not more than 50 nm have a pore volume of not less than 0.4 cm3/g, pores having pore diameters of not less than 50 nm have a pore volume of not less than 0.2 cm3/g, and pores having pore diameters of not less than 1000 nm have a pore volume of not more than 0.1 cm3/g. The method comprises the steps of mixing and forming a pseudo-boehmite powder in which a crystallite diameter in a (020) direction is 2.0 to 3.0 nm, and a crystallite diameter in a (120) direction is 3.2 to 4.8 nm; and calcinating the formed pseudo-boehmite under a condition in which the pseudo-boehmite is converted into .gamma.-alumina.
Un procédé est utilisé pour produire un catalyseur d'hydrogénation contenant un porteur oxyde inorganique et un métal d'hydrogénation dans lequel les pores ayant des diamètres d'au plus 50 nm ont un volume de pore ne dépassant pas 0,4 cm3/g, les pores ayant des diamètres de pore d'au plus 50 nm ont un volume de pore ne dépassant pas 0,2 cm3/g et les pores ayant des diamètres de pore d'au moins 1000 nm ont un volume de pore ne dépassant pas 0,1 cm3/g. Le procédé comprend les étapes de mélange et de formation d'une poudre pseudoboehmite dans laquelle le diamètre de cristallite dans une direction (020) est de 2,0 à 3,0 et le diamètre de cristallite dans une direction (120) est de 3,2 à 4,8 nm et la calcination de la pseudoboehmite formée dans une condition dans laquelle la pseudoboehmite est convertie en gamma-alumine.</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>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDwdQ3x8HdRcPMPUggIcg1wDPL0c1fwiHQJ8nd39XMM8fT3UwgIDfJ083SGcICUo09kcAgPA2taYk5xKi-U5maQd3MNcfbQTS3Ij08tLkhMTs1LLYl3djQyNzI3MzN0NiasAgDv-CgA</recordid><startdate>20130910</startdate><enddate>20130910</enddate><creator>NAKAOKA, CHIKANORI</creator><creator>SAITO, TORU</creator><scope>EVB</scope></search><sort><creationdate>20130910</creationdate><title>METHOD FOR PREPARING HYDROGENATION PURIFICATION CATALYST</title><author>NAKAOKA, CHIKANORI ; SAITO, TORU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2727661C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2013</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>NAKAOKA, CHIKANORI</creatorcontrib><creatorcontrib>SAITO, TORU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKAOKA, CHIKANORI</au><au>SAITO, TORU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PREPARING HYDROGENATION PURIFICATION CATALYST</title><date>2013-09-10</date><risdate>2013</risdate><abstract>A method is used to produce a hydrorefining catalyst containing an inorganic oxide carrier and a hydrogenation-active metal in which pores having pore diameters of not more than 50 nm have a pore volume of not less than 0.4 cm3/g, pores having pore diameters of not less than 50 nm have a pore volume of not less than 0.2 cm3/g, and pores having pore diameters of not less than 1000 nm have a pore volume of not more than 0.1 cm3/g. The method comprises the steps of mixing and forming a pseudo-boehmite powder in which a crystallite diameter in a (020) direction is 2.0 to 3.0 nm, and a crystallite diameter in a (120) direction is 3.2 to 4.8 nm; and calcinating the formed pseudo-boehmite under a condition in which the pseudo-boehmite is converted into .gamma.-alumina.
Un procédé est utilisé pour produire un catalyseur d'hydrogénation contenant un porteur oxyde inorganique et un métal d'hydrogénation dans lequel les pores ayant des diamètres d'au plus 50 nm ont un volume de pore ne dépassant pas 0,4 cm3/g, les pores ayant des diamètres de pore d'au plus 50 nm ont un volume de pore ne dépassant pas 0,2 cm3/g et les pores ayant des diamètres de pore d'au moins 1000 nm ont un volume de pore ne dépassant pas 0,1 cm3/g. Le procédé comprend les étapes de mélange et de formation d'une poudre pseudoboehmite dans laquelle le diamètre de cristallite dans une direction (020) est de 2,0 à 3,0 et le diamètre de cristallite dans une direction (120) est de 3,2 à 4,8 nm et la calcination de la pseudoboehmite formée dans une condition dans laquelle la pseudoboehmite est convertie en gamma-alumine.</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 | METHOD FOR PREPARING HYDROGENATION PURIFICATION CATALYST |
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