PROCESS FOR MANUFACTURE OF NOX STORAGE MATERIALS
Processes for manufacturing nitrogen oxide storage materials and lean NOx trap catalysts are disclosed. Also disclosed are nitrogen oxide storage material made by processes comprising barium carbonate (BaCO3) and ceria (CeO2) by using Ba(OH)2 instead of most or all Ba(OOCH3)2 to reduce cost and redu...
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| creator | STOHR, ANDREAS FELLGER, JOACHIM HILGENDORFF, MARCUS BIDLINGMAIER, HERMANN |
| description | Processes for manufacturing nitrogen oxide storage materials and lean NOx trap catalysts are disclosed. Also disclosed are nitrogen oxide storage material made by processes comprising barium carbonate (BaCO3) and ceria (CeO2) by using Ba(OH)2 instead of most or all Ba(OOCH3)2 to reduce cost and reduce harmful byproducts. Aspects of the present invention also relate generally to lean NOx trap (LNT) comprising nitrogen oxide storage materials.
L'invention concerne des procédés de fabrication de matériaux de stockage d'oxyde d'azote et des catalyseurs de piège de NOx pauvre. L'invention concerne également un matériau de stockage d'oxyde d'azote obtenu par des procédés comprenant du carbonate de baryum (BaCO3) et la cérine (CeO2) en utilisant Ba(OH)2 à la place de la majorité ou totalité de Ba(OOCH3)2 pour réduire le coût et réduire des sous-produits nocifs. Des aspects de la présente invention concernent également, de manière générale, un piège de NOx pauvre (LNT) comprenant des matériaux de stockage d'oxyde d'azote. |
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L'invention concerne des procédés de fabrication de matériaux de stockage d'oxyde d'azote et des catalyseurs de piège de NOx pauvre. L'invention concerne également un matériau de stockage d'oxyde d'azote obtenu par des procédés comprenant du carbonate de baryum (BaCO3) et la cérine (CeO2) en utilisant Ba(OH)2 à la place de la majorité ou totalité de Ba(OOCH3)2 pour réduire le coût et réduire des sous-produits nocifs. Des aspects de la présente invention concernent également, de manière générale, un piège de NOx pauvre (LNT) comprenant des matériaux de stockage d'oxyde d'azote.</description><language>eng ; fre</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2017</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=20170202&DB=EPODOC&CC=CA&NR=2993729A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170202&DB=EPODOC&CC=CA&NR=2993729A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>STOHR, ANDREAS</creatorcontrib><creatorcontrib>FELLGER, JOACHIM</creatorcontrib><creatorcontrib>HILGENDORFF, MARCUS</creatorcontrib><creatorcontrib>BIDLINGMAIER, HERMANN</creatorcontrib><title>PROCESS FOR MANUFACTURE OF NOX STORAGE MATERIALS</title><description>Processes for manufacturing nitrogen oxide storage materials and lean NOx trap catalysts are disclosed. Also disclosed are nitrogen oxide storage material made by processes comprising barium carbonate (BaCO3) and ceria (CeO2) by using Ba(OH)2 instead of most or all Ba(OOCH3)2 to reduce cost and reduce harmful byproducts. Aspects of the present invention also relate generally to lean NOx trap (LNT) comprising nitrogen oxide storage materials.
L'invention concerne des procédés de fabrication de matériaux de stockage d'oxyde d'azote et des catalyseurs de piège de NOx pauvre. L'invention concerne également un matériau de stockage d'oxyde d'azote obtenu par des procédés comprenant du carbonate de baryum (BaCO3) et la cérine (CeO2) en utilisant Ba(OH)2 à la place de la majorité ou totalité de Ba(OOCH3)2 pour réduire le coût et réduire des sous-produits nocifs. Des aspects de la présente invention concernent également, de manière générale, un piège de NOx pauvre (LNT) comprenant des matériaux de stockage d'oxyde d'azote.</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAICPJ3dg0OVnDzD1LwdfQLdXN0DgkNclXwd1Pw849QCA7xD3J0dwVKhbgGeTr6BPMwsKYl5hSn8kJpbgYFN9cQZw_d1IL8-NTigsTk1LzUknhnRyNLS2NzI0tHQ2MilAAA7Hgl8Q</recordid><startdate>20170202</startdate><enddate>20170202</enddate><creator>STOHR, ANDREAS</creator><creator>FELLGER, JOACHIM</creator><creator>HILGENDORFF, MARCUS</creator><creator>BIDLINGMAIER, HERMANN</creator><scope>EVB</scope></search><sort><creationdate>20170202</creationdate><title>PROCESS FOR MANUFACTURE OF NOX STORAGE MATERIALS</title><author>STOHR, ANDREAS ; FELLGER, JOACHIM ; HILGENDORFF, MARCUS ; BIDLINGMAIER, HERMANN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2993729A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2017</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>STOHR, ANDREAS</creatorcontrib><creatorcontrib>FELLGER, JOACHIM</creatorcontrib><creatorcontrib>HILGENDORFF, MARCUS</creatorcontrib><creatorcontrib>BIDLINGMAIER, HERMANN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>STOHR, ANDREAS</au><au>FELLGER, JOACHIM</au><au>HILGENDORFF, MARCUS</au><au>BIDLINGMAIER, HERMANN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR MANUFACTURE OF NOX STORAGE MATERIALS</title><date>2017-02-02</date><risdate>2017</risdate><abstract>Processes for manufacturing nitrogen oxide storage materials and lean NOx trap catalysts are disclosed. Also disclosed are nitrogen oxide storage material made by processes comprising barium carbonate (BaCO3) and ceria (CeO2) by using Ba(OH)2 instead of most or all Ba(OOCH3)2 to reduce cost and reduce harmful byproducts. Aspects of the present invention also relate generally to lean NOx trap (LNT) comprising nitrogen oxide storage materials.
L'invention concerne des procédés de fabrication de matériaux de stockage d'oxyde d'azote et des catalyseurs de piège de NOx pauvre. L'invention concerne également un matériau de stockage d'oxyde d'azote obtenu par des procédés comprenant du carbonate de baryum (BaCO3) et la cérine (CeO2) en utilisant Ba(OH)2 à la place de la majorité ou totalité de Ba(OOCH3)2 pour réduire le coût et réduire des sous-produits nocifs. Des aspects de la présente invention concernent également, de manière générale, un piège de NOx pauvre (LNT) comprenant des matériaux de stockage d'oxyde d'azote.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING |
| title | PROCESS FOR MANUFACTURE OF NOX STORAGE MATERIALS |
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