http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004323257-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72d390007d722e278b3b1f970c537393 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J32-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G25-02 |
| filingDate | 2003-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_053a47c4b5c5e064ace33760ab017de3 |
| publicationDate | 2004-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004323257-A |
| titleOfInvention | High purity zirconium hydroxide and zirconium oxide having high specific surface area, method for producing the same, and molded product |
| abstract | An object of the present invention is to provide a means for inexpensively producing zirconium hydroxide having high purity and a high specific surface area on an industrial scale, and to produce zirconium oxide having a high specific surface area as a starting material for such zirconium hydroxide, and further forming. It makes it possible to produce products, in particular catalysts and catalyst supports. The zirconium hydroxide has an X-ray diffraction pattern that is amorphous and has a BET surface area of 250 m 2 / g or more. Such zirconium hydroxide was washed in the steps of obtaining zirconium hydroxide or hydrous zirconia, washing the obtained zirconium hydroxide with water to reduce the total content of contaminant ions to 3 mol% or less based on zirconium ions, and The step of ripening zirconium hydroxide can be performed sequentially. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014196100-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017039633-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5706546-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10010868-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009525250-A |
| priorityDate | 2003-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.