http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20040041872-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8643191cf8ae2c2cac1b18a99fb2c00 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2550-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2550-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N11-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-20 |
| filingDate | 2002-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9e2850ef3ad97dd94c9e169405f9410 |
| publicationDate | 2004-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20040041872-A |
| titleOfInvention | Rapid aging method of catalytic converter |
| abstract | The present invention relates to a rapid deterioration method of a catalytic converter,n n n Conventional catalytic converter deterioration method satisfactorily simulates the degradation process of the catalyst, but the problem that the poisoning degradation of the catalyst due to the engine oil is not properly simulated.n n n Accordingly, the present invention for solving the above problems is to deteriorate the catalytic converter at a high temperature by using a high temperature exhaust gas and secondary air generated from the engine and at the same time to increase the concentration of phosphorus, zinc, etc. Injection into the oil causes poisoning deterioration by oil so that the catalytic converter deteriorates to almost the same environment as the actual vehicle condition for a short time, thereby accurately predicting the durability performance of the exhaust system in which the catalytic converter is installed, thereby providing accurate durability performance. The present invention relates to a rapid deterioration method of a catalytic converter that enables the development of a catalyst in consideration of the above. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008059224-B4 |
| priorityDate | 2002-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.