| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9080d63f8da0a644b6e7b9fcdcf6f306 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-20776
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-20723
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-20707
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-20769
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-199
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8665
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0225 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-199 |
| filingDate |
2009-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_394d9d3e9540a5b62d20537902ba5817
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fdbb58f968e14d729a15d7bb5a38cb5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53b91c971f6f707fdf1bd60b461ae761 |
| publicationDate |
2010-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20100135829-A |
| titleOfInvention |
Exhaust gas purification catalyst which suppressed influence of iron compound |
| abstract |
The present invention provides a catalyst capable of suppressing an increase in SO 2 oxidation which increases with time due to internal and external Fe components in the catalyst, and exhausts fuel containing a large amount of Fe components such as high S-coal. An object of the present invention is to provide an exhaust gas purification catalyst capable of operating at a low SO 2 oxidation rate for a long time and a production method thereof. In the exhaust gas purifying catalyst comprising titanium oxide as a main component and an oxide of at least one element selected from the group consisting of tungsten (W), molybdenum (Mo) and vanadium (V) as an active ingredient. It is solved by using an exhaust gas purification catalyst containing phosphoric acid or a water-soluble phosphoric acid compound such that the atomic ratio of phosphorus (P) to the catalytically active component represented by the following formula is greater than 0 and not more than 1.0. P / catalyst active ingredient (atomic ratio) = P mol (mol) / (W mol + Mo mol + V mol) |
| priorityDate |
2008-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |