| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1096 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-883
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G47-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G47-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-883
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-88 |
| filingDate |
2018-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102063798-B1 |
| titleOfInvention |
Selective hydrotreating method for preparing light aromatic hydrocarbons from polycyclic aromatic hydrocarbons with high nitrogen content |
| abstract |
The present invention relates to a selective hydrogenation process for producing light aromatic hydrocarbons from polycyclic aromatic hydrocarbons having a high nitrogen content, and more particularly, by selectively hydrogenating polycyclic aromatic hydrocarbons, which are by-products of refinery processes having a high nitrogen content. 1) effectively lowering the nitrogen content, and 2) a technique that provides the effect of the conversion of the polycyclic aromatic compound of 2-Ring or higher to 1-ring aromatic with high selectivity. This has the effect of extending the catalyst life of the subsequent hydrocracking process and improving the yield of C 6 -C 9 light aromatic hydrocarbons. |
| priorityDate |
2018-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |