| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67cab125ba4e045bff20076513e2f057 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-1082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-1041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-0283 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24B15-288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-864
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-16 |
| filingDate |
2005-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9d1bbbf15ecdd53cc78a35b729ad1c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6895d066377c703cfd5926697ef7f680
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be1dfaa19d8e5cd13e8074824969f36f |
| publicationDate |
2005-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2553284-A1 |
| titleOfInvention |
Gold and reducible oxide-based composition, method for the preparation and the use thereof in the form of a catalyst, in particular for carbon monoxide oxidation |
| abstract |
The invention relates to a composition based on gold on a support based on a reducible oxide which is characterized in that its expressed halogen content the halogen / gold molar ratio is at most 0.05, in that the gold is present in the form of particles having a size of at most 10 nm and in that it has undergone a reduction treatment. It is obtained by a process in which a compound based on a reducible oxide is brought into contact with a compound based on of a gold halide forming a suspension of these compounds, the pH of the medium thus formed being set at a value of at least 8; then we separate the solid of the reaction medium and the solid is washed with a basic solution, the method further comprising a reduction treatment either before or after the washing step. This composition can be used as a catalyst in carbon monoxide oxidation processes, flue gas treatment of cigarette or air treatment. |
| priorityDate |
2004-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |