| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c7d818864ce69f0dc8548437f22a997 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-066 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G25-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G67-06 |
| 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 |
2003-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7229416d90c268a34d84ac51eea9361
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb9268885c6163a6d78a327030aa0646 |
| publicationDate |
2006-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-I264464-B |
| titleOfInvention |
Process for removal of nitrogen containing contaminants from gas oil feedstreams |
| abstract |
The present invention is directed to the removal of nitrogen and sulfur containing impurities from high molecular weight petroleum feedstock obtained from fluid cracking catalyst or distillation zone of a petroleum treatment plant. The present process comprises first treating C12 and higher hydrocarbon petroleum feedstock having nitrogen and sulfur containing compounds therein with a porous, particulate adsorbent comprising a silica matrix having an, effective amount of metal atoms therein to cause the adsorbent to have Lewis acidity of at least 500 mumol/g and then treating the resultant feedstock to catalytic hydrodesulfurization to produce a hydrocarbon fuel having 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 |