http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104971741-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 |
| filingDate | 2015-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104971741-B |
| titleOfInvention | A kind of rare earth denitrating catalyst circulation utilization method |
| abstract | The present invention relates to a kind of rare earth denitrating catalyst circulation utilization method, belong to field of denitration catalyst.A kind of rare earth denitrating catalyst circulation utilization method of the present invention is easy to operate, without high-temperature treatment, and the rate of recovery is high, and energy consumption is low.In recovery product, the yield of metal oxide is higher, and the rate of recovery of titanium dioxide is up to 98%, and the rate of recovery of rare earth oxide is up to more than 97%.It is compared with the prior art, the denitrating catalyst renovation process of this technology has following features：, there is obvious optimization in loose duct to catalyst pore passage structure；Improve specific surface area of catalyst；Catalyst activity after regeneration is greatly improved, and reaches industry park plan requirement；Regenerative process is simple and easy to do, reduces catalyst use cost. |
| priorityDate | 2015-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.