JPS5844019B
PURPOSE:To prevent the decrease in activity as compared to conventional catalysts by letting V2O5 and K salt be carried in the ceramic-made catalytic carrier containing the specific amount of BaO and composed primarily of SiO2, Al2O3, etc. thereby constituting the oxidation catalyst. CONSTITUTION:Th...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | IKEDA KOKICHI OOTA KIHACHIRO KANEYASU MASATAKA HARA TADANORI |
| description | PURPOSE:To prevent the decrease in activity as compared to conventional catalysts by letting V2O5 and K salt be carried in the ceramic-made catalytic carrier containing the specific amount of BaO and composed primarily of SiO2, Al2O3, etc. thereby constituting the oxidation catalyst. CONSTITUTION:The oxidation catalyst carrier is made of the ceramics composed primarily of SiO2 and/or Al2O3 and contains BaO at 1-10 (preferably 1-4)%, and its composition is composed of SiO2; 60-80wt% (hereinafter the same), Al2O3; 15-35, Na2O; |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPS5844019BB2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPS5844019BB2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPS5844019BB23</originalsourceid><addsrcrecordid>eNrjZOD2Cgg2tTAxMTC0dOJhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFIOpyMjIlSBACFIhxy</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>JPS5844019B</title><source>esp@cenet</source><creator>IKEDA KOKICHI ; OOTA KIHACHIRO ; KANEYASU MASATAKA ; HARA TADANORI</creator><creatorcontrib>IKEDA KOKICHI ; OOTA KIHACHIRO ; KANEYASU MASATAKA ; HARA TADANORI</creatorcontrib><description>PURPOSE:To prevent the decrease in activity as compared to conventional catalysts by letting V2O5 and K salt be carried in the ceramic-made catalytic carrier containing the specific amount of BaO and composed primarily of SiO2, Al2O3, etc. thereby constituting the oxidation catalyst. CONSTITUTION:The oxidation catalyst carrier is made of the ceramics composed primarily of SiO2 and/or Al2O3 and contains BaO at 1-10 (preferably 1-4)%, and its composition is composed of SiO2; 60-80wt% (hereinafter the same), Al2O3; 15-35, Na2O; <2, K2O<3, BaO; 1-10, CaO+MgO; <5, Fe2O3+TiO2; <4, etc. The oxidation catalyst comprising letting V2O5 and potassium salt be carried in this carrier prevents the decrease in long-term activity in particular and is suited for oxidation catalyst of hydrocarbon. If TiO2; 70-90%, V2O5; 5-25% and K2SO4; 1-5% are carried in the above carrier, the deposition and carrying of the V2O5 and potassium salt are made easier and the catalyst activity is improved.</description><language>eng</language><subject>APPARATUS THEREFOR ; ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; GENERAL METHODS OF ORGANIC CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; LIME, MAGNESIA ; METALLURGY ; ORGANIC CHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; REFRACTORIES ; SLAG ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; TREATMENT OF NATURAL STONE</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=19830930&DB=EPODOC&CC=JP&NR=S5844019B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19830930&DB=EPODOC&CC=JP&NR=S5844019B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IKEDA KOKICHI</creatorcontrib><creatorcontrib>OOTA KIHACHIRO</creatorcontrib><creatorcontrib>KANEYASU MASATAKA</creatorcontrib><creatorcontrib>HARA TADANORI</creatorcontrib><title>JPS5844019B</title><description>PURPOSE:To prevent the decrease in activity as compared to conventional catalysts by letting V2O5 and K salt be carried in the ceramic-made catalytic carrier containing the specific amount of BaO and composed primarily of SiO2, Al2O3, etc. thereby constituting the oxidation catalyst. CONSTITUTION:The oxidation catalyst carrier is made of the ceramics composed primarily of SiO2 and/or Al2O3 and contains BaO at 1-10 (preferably 1-4)%, and its composition is composed of SiO2; 60-80wt% (hereinafter the same), Al2O3; 15-35, Na2O; <2, K2O<3, BaO; 1-10, CaO+MgO; <5, Fe2O3+TiO2; <4, etc. The oxidation catalyst comprising letting V2O5 and potassium salt be carried in this carrier prevents the decrease in long-term activity in particular and is suited for oxidation catalyst of hydrocarbon. If TiO2; 70-90%, V2O5; 5-25% and K2SO4; 1-5% are carried in the above carrier, the deposition and carrying of the V2O5 and potassium salt are made easier and the catalyst activity is improved.</description><subject>APPARATUS THEREFOR</subject><subject>ARTIFICIAL STONE</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</subject><subject>GENERAL METHODS OF ORGANIC CHEMISTRY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>LIME, MAGNESIA</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>REFRACTORIES</subject><subject>SLAG</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF NATURAL STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1983</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD2Cgg2tTAxMTC0dOJhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFIOpyMjIlSBACFIhxy</recordid><startdate>19830930</startdate><enddate>19830930</enddate><creator>IKEDA KOKICHI</creator><creator>OOTA KIHACHIRO</creator><creator>KANEYASU MASATAKA</creator><creator>HARA TADANORI</creator><scope>EVB</scope></search><sort><creationdate>19830930</creationdate><title>JPS5844019B</title><author>IKEDA KOKICHI ; OOTA KIHACHIRO ; KANEYASU MASATAKA ; HARA TADANORI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS5844019BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1983</creationdate><topic>APPARATUS THEREFOR</topic><topic>ARTIFICIAL STONE</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>GENERAL METHODS OF ORGANIC CHEMISTRY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>LIME, MAGNESIA</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>REFRACTORIES</topic><topic>SLAG</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF NATURAL STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>IKEDA KOKICHI</creatorcontrib><creatorcontrib>OOTA KIHACHIRO</creatorcontrib><creatorcontrib>KANEYASU MASATAKA</creatorcontrib><creatorcontrib>HARA TADANORI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IKEDA KOKICHI</au><au>OOTA KIHACHIRO</au><au>KANEYASU MASATAKA</au><au>HARA TADANORI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>JPS5844019B</title><date>1983-09-30</date><risdate>1983</risdate><abstract>PURPOSE:To prevent the decrease in activity as compared to conventional catalysts by letting V2O5 and K salt be carried in the ceramic-made catalytic carrier containing the specific amount of BaO and composed primarily of SiO2, Al2O3, etc. thereby constituting the oxidation catalyst. CONSTITUTION:The oxidation catalyst carrier is made of the ceramics composed primarily of SiO2 and/or Al2O3 and contains BaO at 1-10 (preferably 1-4)%, and its composition is composed of SiO2; 60-80wt% (hereinafter the same), Al2O3; 15-35, Na2O; <2, K2O<3, BaO; 1-10, CaO+MgO; <5, Fe2O3+TiO2; <4, etc. The oxidation catalyst comprising letting V2O5 and potassium salt be carried in this carrier prevents the decrease in long-term activity in particular and is suited for oxidation catalyst of hydrocarbon. If TiO2; 70-90%, V2O5; 5-25% and K2SO4; 1-5% are carried in the above carrier, the deposition and carrying of the V2O5 and potassium salt are made easier and the catalyst activity is improved.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JPS5844019BB2 |
| source | esp@cenet |
| subjects | APPARATUS THEREFOR ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS LIME, MAGNESIA METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRACTORIES SLAG THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF NATURAL STONE |
| title | JPS5844019B |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-12T19%3A12%3A32IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=IKEDA%20KOKICHI&rft.date=1983-09-30&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPS5844019BB2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |