| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-20715
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-2068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2370-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-2065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F17-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-945
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G25-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F17-235
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F17-224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-08 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G25-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F17-00 |
| filingDate |
2003-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2005-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20050023333-A |
| titleOfInvention |
Composition based on zirconium oxide and oxides of cerium, lanthanum and of another rare earth, a method for preparing same and use thereof as catalyst |
| abstract |
The present invention relates to a composition based on zirconium oxide and cerium oxide having an atomic ratio Zr / Ce> 1 and further comprising lanthanum oxide and oxides of rare earths except cerium and lanthanum. The present invention is characterized in that the specific surface area of the composition after calcination for 6 hours at 1150 ℃ 10 m 2 / g or more. The composition is obtained by forming a sol of a zirconium compound and a mixture containing cerium, lanthanum, the rare earth compound, contacting the mixture with a basic compound solution, and heating and calcining the resulting precipitate. The composition can be used as a catalyst. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170083075-A |
| priorityDate |
2002-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |