JPS5156793
1525285 Supported naphtha-reforming catalysts STANDARD OIL CO 17 Sept 1975 [20 Sept 1974] 38184/75 Heading B1E [Also in Divisions B5 and C5] Catalyst particles have a substantially spherical shape with a single void centre and a single opening in the external surface communicating with the centre. T...
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| creator | ROORENSU HOORU KUROSUBII ROBAATO KAARU GURATSUSERI JOSEFU PIITAA BAATETSUKU |
| description | 1525285 Supported naphtha-reforming catalysts STANDARD OIL CO 17 Sept 1975 [20 Sept 1974] 38184/75 Heading B1E [Also in Divisions B5 and C5] Catalyst particles have a substantially spherical shape with a single void centre and a single opening in the external surface communicating with the centre. They may be made by dropping a slurry of powdered support material onto a bed of a powder which is not wet by the liquid phase of the slurry and allowing the droplets to air dry on the surface of the powder, with optional accelerated drying by means of e.g. a heat lamp. After drying the hollow particles are removed and freed from particles of the bed powder by gentle vibration or by washing and active material may be added conventionally. |
| format | Patent |
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They may be made by dropping a slurry of powdered support material onto a bed of a powder which is not wet by the liquid phase of the slurry and allowing the droplets to air dry on the surface of the powder, with optional accelerated drying by means of e.g. a heat lamp. 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They may be made by dropping a slurry of powdered support material onto a bed of a powder which is not wet by the liquid phase of the slurry and allowing the droplets to air dry on the surface of the powder, with optional accelerated drying by means of e.g. a heat lamp. After drying the hollow particles are removed and freed from particles of the bed powder by gentle vibration or by washing and active material may be added conventionally.</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>1976</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZODyCgg2NTQ1M7c05mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8QgNjsZEKAEAAZIbUA</recordid><startdate>19760518</startdate><enddate>19760518</enddate><creator>ROORENSU HOORU KUROSUBII</creator><creator>ROBAATO KAARU GURATSUSERI</creator><creator>JOSEFU PIITAA BAATETSUKU</creator><scope>EVB</scope></search><sort><creationdate>19760518</creationdate><title>JPS5156793</title><author>ROORENSU HOORU KUROSUBII ; ROBAATO KAARU GURATSUSERI ; JOSEFU PIITAA BAATETSUKU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS5156793A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1976</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>ROORENSU HOORU KUROSUBII</creatorcontrib><creatorcontrib>ROBAATO KAARU GURATSUSERI</creatorcontrib><creatorcontrib>JOSEFU PIITAA BAATETSUKU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ROORENSU HOORU KUROSUBII</au><au>ROBAATO KAARU GURATSUSERI</au><au>JOSEFU PIITAA BAATETSUKU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>JPS5156793</title><date>1976-05-18</date><risdate>1976</risdate><abstract>1525285 Supported naphtha-reforming catalysts STANDARD OIL CO 17 Sept 1975 [20 Sept 1974] 38184/75 Heading B1E [Also in Divisions B5 and C5] Catalyst particles have a substantially spherical shape with a single void centre and a single opening in the external surface communicating with the centre. They may be made by dropping a slurry of powdered support material onto a bed of a powder which is not wet by the liquid phase of the slurry and allowing the droplets to air dry on the surface of the powder, with optional accelerated drying by means of e.g. a heat lamp. After drying the hollow particles are removed and freed from particles of the bed powder by gentle vibration or by washing and active material may be added conventionally.</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 | JPS5156793 |
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