| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74bcff156818ffa362cc896560760473
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0ac2868131492852ca95e5d5cb688d9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1074
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2200-0438
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-301
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-28 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G11-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G51-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G11-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G11-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G51-06 |
| filingDate |
2003-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d03e0ef1797bc7491e736aa9fa9b10e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03c858851fe43c10aa61b6f54a895f56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17842b8d78db46f93655f428266ae0a2 |
| publicationDate |
2004-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2004039921-A1 |
| titleOfInvention |
Process for fluid catalytic cracking of hydrocarbon feedstocks with high levels of basic nitrogen |
| abstract |
A process is described for fluid catalytic cracking of hydrocarbons with high levels of basic nitrogen, where hydrocarbon feedstocks A and B with different levels of basic nitrogen are injected in a segregated fashion, into different risers of a multiple riser FCCU that possesses at least two risers. The injection of the feedstocks is made in such a way that feedstock A, to be injected in the riser with greater volume - main riser (7) - possessing a level of basic nitrogen at least 200 ppm lower than the level of feedstock B to be injected into the riser with lower volume - secondary riser (8). |
| priorityDate |
2002-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |