Lanthanide-promoted rhodium catalysts and process for producing synthesis gas
Lanthanide-promoted rhodium-containing supported catalysts that are active for catalyzing the net partial oxidation of methane to CO and H2 are disclosed, along with their manner of making and high efficiency processes for producing synthesis gas employing the new catalysts. A preferred catalyst com...
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 | HAROLD A. WRIGHT GLORIA I. STRAGUZZI DAVID M. MINAHAN DAXIANG WANG SRIRAM RAMANI LARRY D. SWINNEY KEVIN L. RICKETSON TIANYAN NIU JOE, D. ALLISON BAILI HU |
| description | Lanthanide-promoted rhodium-containing supported catalysts that are active for catalyzing the net partial oxidation of methane to CO and H2 are disclosed, along with their manner of making and high efficiency processes for producing synthesis gas employing the new catalysts. A preferred catalyst comprises highly dispersed, high surface area rhodium on a granular zirconia support with an intermediate coating of a lanthanide metal and/or oxide thereof and is thermally conditioned during catalyst preparation. In a preferred syngas production process a stream of methane-containing gas and O2 is passed over a thermally conditioned, high surface area Rh/Sm/zirconia granular catalyst in a short contact time reactor to produce a mixture of carbon monoxide and hydrogen. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_AU2001290617BB2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>AU2001290617BB2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_AU2001290617BB23</originalsourceid><addsrcrecordid>eNrjZPD1ScwryUjMy0xJ1S0oys_NL0lNUSjKyE_JLM1VSE4sScypLC4pVkjMS1EASienFhcrpOUXgdgppcmZeekKxZVA_anFmcUK6YnFPAysaYk5xam8UJqbQcXNNcTZQze1ID8-tbggMTk1L7Uk3jHUyMDA0MjSwMzQ3MnJyJhIZQCLPjhO</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Lanthanide-promoted rhodium catalysts and process for producing synthesis gas</title><source>esp@cenet</source><creator>HAROLD A. WRIGHT ; GLORIA I. STRAGUZZI ; DAVID M. MINAHAN ; DAXIANG WANG ; SRIRAM RAMANI ; LARRY D. SWINNEY ; KEVIN L. RICKETSON ; TIANYAN NIU ; JOE, D. ALLISON ; BAILI HU</creator><creatorcontrib>HAROLD A. WRIGHT ; GLORIA I. STRAGUZZI ; DAVID M. MINAHAN ; DAXIANG WANG ; SRIRAM RAMANI ; LARRY D. SWINNEY ; KEVIN L. RICKETSON ; TIANYAN NIU ; JOE, D. ALLISON ; BAILI HU</creatorcontrib><description>Lanthanide-promoted rhodium-containing supported catalysts that are active for catalyzing the net partial oxidation of methane to CO and H2 are disclosed, along with their manner of making and high efficiency processes for producing synthesis gas employing the new catalysts. A preferred catalyst comprises highly dispersed, high surface area rhodium on a granular zirconia support with an intermediate coating of a lanthanide metal and/or oxide thereof and is thermally conditioned during catalyst preparation. In a preferred syngas production process a stream of methane-containing gas and O2 is passed over a thermally conditioned, high surface area Rh/Sm/zirconia granular catalyst in a short contact time reactor to produce a mixture of carbon monoxide and hydrogen.</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>2007</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=20070621&DB=EPODOC&CC=AU&NR=2001290617B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070621&DB=EPODOC&CC=AU&NR=2001290617B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAROLD A. WRIGHT</creatorcontrib><creatorcontrib>GLORIA I. STRAGUZZI</creatorcontrib><creatorcontrib>DAVID M. MINAHAN</creatorcontrib><creatorcontrib>DAXIANG WANG</creatorcontrib><creatorcontrib>SRIRAM RAMANI</creatorcontrib><creatorcontrib>LARRY D. SWINNEY</creatorcontrib><creatorcontrib>KEVIN L. RICKETSON</creatorcontrib><creatorcontrib>TIANYAN NIU</creatorcontrib><creatorcontrib>JOE, D. ALLISON</creatorcontrib><creatorcontrib>BAILI HU</creatorcontrib><title>Lanthanide-promoted rhodium catalysts and process for producing synthesis gas</title><description>Lanthanide-promoted rhodium-containing supported catalysts that are active for catalyzing the net partial oxidation of methane to CO and H2 are disclosed, along with their manner of making and high efficiency processes for producing synthesis gas employing the new catalysts. A preferred catalyst comprises highly dispersed, high surface area rhodium on a granular zirconia support with an intermediate coating of a lanthanide metal and/or oxide thereof and is thermally conditioned during catalyst preparation. In a preferred syngas production process a stream of methane-containing gas and O2 is passed over a thermally conditioned, high surface area Rh/Sm/zirconia granular catalyst in a short contact time reactor to produce a mixture of carbon monoxide and hydrogen.</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>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD1ScwryUjMy0xJ1S0oys_NL0lNUSjKyE_JLM1VSE4sScypLC4pVkjMS1EASienFhcrpOUXgdgppcmZeekKxZVA_anFmcUK6YnFPAysaYk5xam8UJqbQcXNNcTZQze1ID8-tbggMTk1L7Uk3jHUyMDA0MjSwMzQ3MnJyJhIZQCLPjhO</recordid><startdate>20070621</startdate><enddate>20070621</enddate><creator>HAROLD A. WRIGHT</creator><creator>GLORIA I. STRAGUZZI</creator><creator>DAVID M. MINAHAN</creator><creator>DAXIANG WANG</creator><creator>SRIRAM RAMANI</creator><creator>LARRY D. SWINNEY</creator><creator>KEVIN L. RICKETSON</creator><creator>TIANYAN NIU</creator><creator>JOE, D. ALLISON</creator><creator>BAILI HU</creator><scope>EVB</scope></search><sort><creationdate>20070621</creationdate><title>Lanthanide-promoted rhodium catalysts and process for producing synthesis gas</title><author>HAROLD A. WRIGHT ; GLORIA I. STRAGUZZI ; DAVID M. MINAHAN ; DAXIANG WANG ; SRIRAM RAMANI ; LARRY D. SWINNEY ; KEVIN L. RICKETSON ; TIANYAN NIU ; JOE, D. ALLISON ; BAILI HU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU2001290617BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2007</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>HAROLD A. WRIGHT</creatorcontrib><creatorcontrib>GLORIA I. STRAGUZZI</creatorcontrib><creatorcontrib>DAVID M. MINAHAN</creatorcontrib><creatorcontrib>DAXIANG WANG</creatorcontrib><creatorcontrib>SRIRAM RAMANI</creatorcontrib><creatorcontrib>LARRY D. SWINNEY</creatorcontrib><creatorcontrib>KEVIN L. RICKETSON</creatorcontrib><creatorcontrib>TIANYAN NIU</creatorcontrib><creatorcontrib>JOE, D. ALLISON</creatorcontrib><creatorcontrib>BAILI HU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAROLD A. WRIGHT</au><au>GLORIA I. STRAGUZZI</au><au>DAVID M. MINAHAN</au><au>DAXIANG WANG</au><au>SRIRAM RAMANI</au><au>LARRY D. SWINNEY</au><au>KEVIN L. RICKETSON</au><au>TIANYAN NIU</au><au>JOE, D. ALLISON</au><au>BAILI HU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Lanthanide-promoted rhodium catalysts and process for producing synthesis gas</title><date>2007-06-21</date><risdate>2007</risdate><abstract>Lanthanide-promoted rhodium-containing supported catalysts that are active for catalyzing the net partial oxidation of methane to CO and H2 are disclosed, along with their manner of making and high efficiency processes for producing synthesis gas employing the new catalysts. A preferred catalyst comprises highly dispersed, high surface area rhodium on a granular zirconia support with an intermediate coating of a lanthanide metal and/or oxide thereof and is thermally conditioned during catalyst preparation. In a preferred syngas production process a stream of methane-containing gas and O2 is passed over a thermally conditioned, high surface area Rh/Sm/zirconia granular catalyst in a short contact time reactor to produce a mixture of carbon monoxide and hydrogen.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_AU2001290617BB2 |
| source | esp@cenet |
| 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 | Lanthanide-promoted rhodium catalysts and process for producing synthesis gas |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T15%3A03%3A15IST&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=HAROLD%20A.%20WRIGHT&rft.date=2007-06-21&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EAU2001290617BB2%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 |