http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013233493-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf67d824ec10e776bf089bbb656602e2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 |
| filingDate | 2012-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0d96017c4e661dbdfe11b01a8a22d48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f6b3b50e74b03afd638e31ffc557020 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0942b51cce60f2a0118c63f8650d27a |
| publicationDate | 2013-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013233493-A |
| titleOfInvention | Method for producing slurry for denitration catalyst, and exhaust gas denitration device |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing a slurry for denitration catalyst without using an additive such as an aqueous ammonia solution, and the viscosity of the slurry for denitration catalyst does not increase over time. The present invention also provides an exhaust gas denitration apparatus having a honeycomb structure on which a desupporting catalyst having a stable loading amount is supported using the slurry for denitration catalyst produced by this method. SOLUTION: A first step of suspending titania particles in silica sol, a second step of adding ammonium metavanadate powder to the slurry from the first step, and an ammonium metatungstate to the slurry from the second step. In a method for producing a slurry for a denitration catalyst comprising a third step of adding an aqueous solution or powder, the slurry containing silica sol and titania particles from the first step is irradiated with ultrasonic waves before the second step. Water is added, or water is added to the slurry containing silica sol, titania particles and ammonium metavanadate powder from the second step after irradiating ultrasonic waves before the third step. [Selection figure] None |
| priorityDate | 2012-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.