http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008200677-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_915269922949d81a90260e5cd5d2df40 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 |
| filingDate | 2008-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e639396863b0d51b7a4254ee97f1b33d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43f01d1ba2cfaccd46e5273e5dc98a11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26da3b7e511ec9d4bd82a6acf954ccf9 |
| publicationDate | 2008-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008200677-A |
| titleOfInvention | Sulfur oxide absorber and exhaust gas purification device |
| abstract | A together to increase the absorption capacity of the SO x, SO x is shifted to a higher temperature range the temperature released in a rich atmosphere. SOLUTION: A support 2 having a specific surface area of 120 m 2 / g or more after baking for 5 hours at a temperature of 700 ° C. or more in the air and having a basicity equal to or greater than Al 2 O 3, and the surface of the support And a solid solution suppressing layer 4 composed of a mixed phase of MgAl 2 O 4 and MgO and an oxidation catalyst metal 6 supported on the solid solution suppressing layer 4. Since a support having a high specific surface area equal to or higher than that of MgAl 2 O 4 is used, the SO x absorption capacity is remarkably increased. In addition, the presence of MgO makes it possible to maintain the SO x absorbed state up to a high temperature range of about 600 ° C. even in a rich atmosphere, thereby suppressing the release. [Selection] Figure 5 |
| priorityDate | 2008-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.