http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012210599-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9080d63f8da0a644b6e7b9fcdcf6f306 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-48 |
| filingDate | 2011-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fdbb58f968e14d729a15d7bb5a38cb5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_394d9d3e9540a5b62d20537902ba5817 |
| publicationDate | 2012-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012210599-A |
| titleOfInvention | Regeneration method of used denitration catalyst |
| abstract | [PROBLEMS] To easily transport a cleaning liquid, to treat waste liquid after use, to handle the cleaning liquid, and to adsorb to a used catalyst in a small number of processing steps without causing a decrease in mechanical strength due to elution of active components and cleaning. Efficiently remove catalyst poison components and promote recycling of used denitration catalyst. A cleaning step of immersing a used denitration catalyst containing titanium oxide (TiO 2 ) in a cleaning solution to remove catalyst poison components in the catalyst, or vanadium (V) and molybdenum (Mo) after the cleaning step And a method for regenerating a spent denitration catalyst having a step of impregnating a solution containing at least one catalytically active component compound selected from tungsten (W), wherein the spent denitration catalyst uses an aqueous solution of aluminum sulfate as the cleaning liquid. Playback method. [Selection figure] None |
| priorityDate | 2011-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.