| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c7d818864ce69f0dc8548437f22a997 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-066 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G67-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G25-03 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-03 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G67-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G25-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-02 |
| filingDate |
2003-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_936f3c2ddf971bf63b03fa1e41997664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb9268885c6163a6d78a327030aa0646 |
| publicationDate |
2005-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20050091742-A |
| titleOfInvention |
Process for removal of nitrogen containing contaminants from gas oil feedstreams |
| abstract |
The present invention relates to a method for removing nitrogen and sulfur containing impurities from a high molecular weight petroleum feedstock obtained from a fluid cracking catalyst zone or distillation zone of a petroleum treatment unit. The process of the present invention primarily treats a C 12 or more hydrocarbon petroleum feedstock with nitrogen and sulfur containing compounds with a porous particulate adsorbent comprising a silica matrix having an effective amount of metal atoms such that the adsorbent is at least 500 μmol / g. And then subjecting the resulting feedstock to catalytic hydrogenation to produce a hydrocarbon fuel having a low sulfur and nitrogen content. |
| priorityDate |
2002-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |