STEAM REFORMING METHOD AND REACTION TUBE FOR STEAM REFORMING
PURPOSE:To easily carry out the steam reforming of hydrocarbon with high thermal efficiency by using a reaction tube having a double-walled structure and by packing one of the inner and outer tubes with a catalyst for reforming and the other with a catalyst for burning gaseous fuel. CONSTITUTION:Eac...
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| creator | FURUYA TOMIAKI HIZUKA JIYUNJI |
| description | PURPOSE:To easily carry out the steam reforming of hydrocarbon with high thermal efficiency by using a reaction tube having a double-walled structure and by packing one of the inner and outer tubes with a catalyst for reforming and the other with a catalyst for burning gaseous fuel. CONSTITUTION:Each reaction tube 10 for reforming is provided with a double- walled structure composed of an inner tube 3 and an outer tube 4. One of the inside 5 of the tube 3 and the inside 6 of the tube 4 is packed with a catalyst for reforming, and the other with a catalyst having a monolithic structure or the like for burning gaseous fuel. The tube 10 is insulated from heat with a heat insulator 11, and starting material for reforming is introduced into the section packed with the catalyst for reforming from the starting material inlet 13. Gaseous fuel is mixed with air, preheated, introduced into the section packed with the catalyst for burning from the fuel inlet 14, and burned. Heat of the combustion is supplied to the reforming section through the wall. The reformed material is taken out of the gaseous product outlet 15. By this method startup and shutdown are easily conducted. |
| format | Patent |
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CONSTITUTION:Each reaction tube 10 for reforming is provided with a double- walled structure composed of an inner tube 3 and an outer tube 4. One of the inside 5 of the tube 3 and the inside 6 of the tube 4 is packed with a catalyst for reforming, and the other with a catalyst having a monolithic structure or the like for burning gaseous fuel. The tube 10 is insulated from heat with a heat insulator 11, and starting material for reforming is introduced into the section packed with the catalyst for reforming from the starting material inlet 13. Gaseous fuel is mixed with air, preheated, introduced into the section packed with the catalyst for burning from the fuel inlet 14, and burned. Heat of the combustion is supplied to the reforming section through the wall. The reformed material is taken out of the gaseous product outlet 15. By this method startup and shutdown are easily conducted.</description><language>eng</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOUNDS THEREOF ; INORGANIC CHEMISTRY ; METALLURGY ; NON-METALLIC ELEMENTS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>1983</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=19830216&DB=EPODOC&CC=JP&NR=S5826002A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19830216&DB=EPODOC&CC=JP&NR=S5826002A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FURUYA TOMIAKI</creatorcontrib><creatorcontrib>HIZUKA JIYUNJI</creatorcontrib><title>STEAM REFORMING METHOD AND REACTION TUBE FOR STEAM REFORMING</title><description>PURPOSE:To easily carry out the steam reforming of hydrocarbon with high thermal efficiency by using a reaction tube having a double-walled structure and by packing one of the inner and outer tubes with a catalyst for reforming and the other with a catalyst for burning gaseous fuel. CONSTITUTION:Each reaction tube 10 for reforming is provided with a double- walled structure composed of an inner tube 3 and an outer tube 4. One of the inside 5 of the tube 3 and the inside 6 of the tube 4 is packed with a catalyst for reforming, and the other with a catalyst having a monolithic structure or the like for burning gaseous fuel. The tube 10 is insulated from heat with a heat insulator 11, and starting material for reforming is introduced into the section packed with the catalyst for reforming from the starting material inlet 13. Gaseous fuel is mixed with air, preheated, introduced into the section packed with the catalyst for burning from the fuel inlet 14, and burned. Heat of the combustion is supplied to the reforming section through the wall. The reformed material is taken out of the gaseous product outlet 15. By this method startup and shutdown are easily conducted.</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOUNDS THEREOF</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>NON-METALLIC ELEMENTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1983</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAJDnF19FUIcnXzD_L19HNX8HUN8fB3UXD0cwEKOjqHePr7KYSEOrkqABUooCnmYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxXgHBphZGZgYGRo7GRCgBAK1mKU0</recordid><startdate>19830216</startdate><enddate>19830216</enddate><creator>FURUYA TOMIAKI</creator><creator>HIZUKA JIYUNJI</creator><scope>EVB</scope></search><sort><creationdate>19830216</creationdate><title>STEAM REFORMING METHOD AND REACTION TUBE FOR STEAM REFORMING</title><author>FURUYA TOMIAKI ; HIZUKA JIYUNJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS5826002A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1983</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOUNDS THEREOF</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>NON-METALLIC ELEMENTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>FURUYA TOMIAKI</creatorcontrib><creatorcontrib>HIZUKA JIYUNJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FURUYA TOMIAKI</au><au>HIZUKA JIYUNJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>STEAM REFORMING METHOD AND REACTION TUBE FOR STEAM REFORMING</title><date>1983-02-16</date><risdate>1983</risdate><abstract>PURPOSE:To easily carry out the steam reforming of hydrocarbon with high thermal efficiency by using a reaction tube having a double-walled structure and by packing one of the inner and outer tubes with a catalyst for reforming and the other with a catalyst for burning gaseous fuel. CONSTITUTION:Each reaction tube 10 for reforming is provided with a double- walled structure composed of an inner tube 3 and an outer tube 4. One of the inside 5 of the tube 3 and the inside 6 of the tube 4 is packed with a catalyst for reforming, and the other with a catalyst having a monolithic structure or the like for burning gaseous fuel. The tube 10 is insulated from heat with a heat insulator 11, and starting material for reforming is introduced into the section packed with the catalyst for reforming from the starting material inlet 13. Gaseous fuel is mixed with air, preheated, introduced into the section packed with the catalyst for burning from the fuel inlet 14, and burned. Heat of the combustion is supplied to the reforming section through the wall. The reformed material is taken out of the gaseous product outlet 15. By this method startup and shutdown are easily conducted.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | STEAM REFORMING METHOD AND REACTION TUBE FOR STEAM REFORMING |
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