| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-68 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-64 |
| filingDate |
2012-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2014-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101463101-B1 |
| titleOfInvention |
Method for treating scr catalysts having accumulated iron compounds |
| abstract |
The present invention relates to a method for treating an inactivated SCR catalyst having increased SO 2 / SO 3 conversion as a result of the accumulation of one or more iron compounds. The process of the present invention is characterized in that the catalyst is treated by adding an acidic reactive salt or an aqueous solution of hydrogen fluoride and at least one antioxidant. |
| priorityDate |
2011-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |