Method for producing a porous substrate for a catalyst or a filter to remove soot particle from an exhaust gas flow of an internal combustion engine, comprises wetting a filter substrate made of a ceramic material with monomers
The method for producing a porous substrate (18) for a catalyst or a filter to remove soot particle from an exhaust gas flow of an internal combustion engine (10), comprises wetting a filter substrate made of a ceramic material with monomers, adding a starter for starting a polymerization reaction t...
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| creator | KRUSE, MATTHIAS OSEMANN, CHRISTOPH JOCKEL, JOERG |
| description | The method for producing a porous substrate (18) for a catalyst or a filter to remove soot particle from an exhaust gas flow of an internal combustion engine (10), comprises wetting a filter substrate made of a ceramic material with monomers, adding a starter for starting a polymerization reaction to form polymer from the monomers, and then hardening the polymer by drying. The starter is water, a diluted acid, base or a monomer. A surface coating is applied on the filter substrate after finishing the polymerization reaction, and is applied as slurry or as sol on the filter substrate. The method for producing a porous substrate (18) for a catalyst or a filter to remove soot particle from an exhaust gas flow of an internal combustion engine (10), comprises wetting a filter substrate made of a ceramic material with monomers, adding a starter for starting a polymerization reaction to form polymer from the monomers, and then hardening the polymer by drying. The starter is water, a diluted acid, base or a monomer. A surface coating is applied on the filter substrate after finishing the polymerization reaction, and is applied as slurry or as sol on the filter substrate in the form of particles. The filter substrate is dried and/or calcined after applying the surface coating.
Die Erfindung betrifft ein Verfahren zur Herstellung eines Filters zur Entfernung von Partikeln aus einem Gasstrom, insbesondere von Rußpartikeln aus einem Abgasstrom einer Verbrennungskraftmaschine (10), folgende Schritte umfassend: (a) Benetzen eines Filtersubstrates (18) aus einem keramischen Material mit Monomeren (48), (b) Zugabe eines Starters (54) zum Starten einer Polymerisationsreaktion, um aus den Monomeren (54) Polymere (50, 52) zu bilden, wobei entweder erst Schritt (a) und dann Schritt (b) oder erst Schritt (b) und dann Schritt (a) durchgeführt werden. |
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Die Erfindung betrifft ein Verfahren zur Herstellung eines Filters zur Entfernung von Partikeln aus einem Gasstrom, insbesondere von Rußpartikeln aus einem Abgasstrom einer Verbrennungskraftmaschine (10), folgende Schritte umfassend: (a) Benetzen eines Filtersubstrates (18) aus einem keramischen Material mit Monomeren (48), (b) Zugabe eines Starters (54) zum Starten einer Polymerisationsreaktion, um aus den Monomeren (54) Polymere (50, 52) zu bilden, wobei entweder erst Schritt (a) und dann Schritt (b) oder erst Schritt (b) und dann Schritt (a) durchgeführt werden.</description><language>eng ; ger</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2008</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=20081224&DB=EPODOC&CC=DE&NR=102007028495A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20081224&DB=EPODOC&CC=DE&NR=102007028495A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KRUSE, MATTHIAS</creatorcontrib><creatorcontrib>OSEMANN, CHRISTOPH</creatorcontrib><creatorcontrib>JOCKEL, JOERG</creatorcontrib><title>Method for producing a porous substrate for a catalyst or a filter to remove soot particle from an exhaust gas flow of an internal combustion engine, comprises wetting a filter substrate made of a ceramic material with monomers</title><description>The method for producing a porous substrate (18) for a catalyst or a filter to remove soot particle from an exhaust gas flow of an internal combustion engine (10), comprises wetting a filter substrate made of a ceramic material with monomers, adding a starter for starting a polymerization reaction to form polymer from the monomers, and then hardening the polymer by drying. The starter is water, a diluted acid, base or a monomer. A surface coating is applied on the filter substrate after finishing the polymerization reaction, and is applied as slurry or as sol on the filter substrate. The method for producing a porous substrate (18) for a catalyst or a filter to remove soot particle from an exhaust gas flow of an internal combustion engine (10), comprises wetting a filter substrate made of a ceramic material with monomers, adding a starter for starting a polymerization reaction to form polymer from the monomers, and then hardening the polymer by drying. The starter is water, a diluted acid, base or a monomer. A surface coating is applied on the filter substrate after finishing the polymerization reaction, and is applied as slurry or as sol on the filter substrate in the form of particles. The filter substrate is dried and/or calcined after applying the surface coating.
Die Erfindung betrifft ein Verfahren zur Herstellung eines Filters zur Entfernung von Partikeln aus einem Gasstrom, insbesondere von Rußpartikeln aus einem Abgasstrom einer Verbrennungskraftmaschine (10), folgende Schritte umfassend: (a) Benetzen eines Filtersubstrates (18) aus einem keramischen Material mit Monomeren (48), (b) Zugabe eines Starters (54) zum Starten einer Polymerisationsreaktion, um aus den Monomeren (54) Polymere (50, 52) zu bilden, wobei entweder erst Schritt (a) und dann Schritt (b) oder erst Schritt (b) und dann Schritt (a) durchgeführt werden.</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>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjrFOxEAMRNNQIOAf3NCBlDs4ASWCQzR09Cffxkks7a5XtkPge_kR9sJJtFSWx2_Gc9p8v5GP0kEvCkWlmwLnARCKqEwGNu3NFZ0WACGgY_wyh2XrOTopuIBSkg8CE3EoqM4hVotKAsxAnyNO1TOgQR9lBukPMudqzhghSNrXO0tF88CZrg5SUTYymMn9t9Lx21-lhB0tWRBIMXGoSiW4Rs7sIyTJkkjtvDnpMRpdHOdZc_myfX96vaYiO7KCgTL57nm7atdte9eu728fNo-rm_9yP1kXb70</recordid><startdate>20081224</startdate><enddate>20081224</enddate><creator>KRUSE, MATTHIAS</creator><creator>OSEMANN, CHRISTOPH</creator><creator>JOCKEL, JOERG</creator><scope>EVB</scope></search><sort><creationdate>20081224</creationdate><title>Method for producing a porous substrate for a catalyst or a filter to remove soot particle from an exhaust gas flow of an internal combustion engine, comprises wetting a filter substrate made of a ceramic material with monomers</title><author>KRUSE, MATTHIAS ; OSEMANN, CHRISTOPH ; JOCKEL, JOERG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE102007028495A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>2008</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>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KRUSE, MATTHIAS</creatorcontrib><creatorcontrib>OSEMANN, CHRISTOPH</creatorcontrib><creatorcontrib>JOCKEL, JOERG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KRUSE, MATTHIAS</au><au>OSEMANN, CHRISTOPH</au><au>JOCKEL, JOERG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for producing a porous substrate for a catalyst or a filter to remove soot particle from an exhaust gas flow of an internal combustion engine, comprises wetting a filter substrate made of a ceramic material with monomers</title><date>2008-12-24</date><risdate>2008</risdate><abstract>The method for producing a porous substrate (18) for a catalyst or a filter to remove soot particle from an exhaust gas flow of an internal combustion engine (10), comprises wetting a filter substrate made of a ceramic material with monomers, adding a starter for starting a polymerization reaction to form polymer from the monomers, and then hardening the polymer by drying. The starter is water, a diluted acid, base or a monomer. A surface coating is applied on the filter substrate after finishing the polymerization reaction, and is applied as slurry or as sol on the filter substrate. The method for producing a porous substrate (18) for a catalyst or a filter to remove soot particle from an exhaust gas flow of an internal combustion engine (10), comprises wetting a filter substrate made of a ceramic material with monomers, adding a starter for starting a polymerization reaction to form polymer from the monomers, and then hardening the polymer by drying. The starter is water, a diluted acid, base or a monomer. A surface coating is applied on the filter substrate after finishing the polymerization reaction, and is applied as slurry or as sol on the filter substrate in the form of particles. The filter substrate is dried and/or calcined after applying the surface coating.
Die Erfindung betrifft ein Verfahren zur Herstellung eines Filters zur Entfernung von Partikeln aus einem Gasstrom, insbesondere von Rußpartikeln aus einem Abgasstrom einer Verbrennungskraftmaschine (10), folgende Schritte umfassend: (a) Benetzen eines Filtersubstrates (18) aus einem keramischen Material mit Monomeren (48), (b) Zugabe eines Starters (54) zum Starten einer Polymerisationsreaktion, um aus den Monomeren (54) Polymere (50, 52) zu bilden, wobei entweder erst Schritt (a) und dann Schritt (b) oder erst Schritt (b) und dann Schritt (a) durchgeführt werden.</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 THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Method for producing a porous substrate for a catalyst or a filter to remove soot particle from an exhaust gas flow of an internal combustion engine, comprises wetting a filter substrate made of a ceramic material with monomers |
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