| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0ac2868131492852ca95e5d5cb688d9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-301
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-107
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/C10G2300-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2200-0438 |
| classificationCPCInventive |
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/C10G11-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G11-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G51-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G11-18 |
| filingDate |
2008-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1053010ac3f8f5c72ddce316756a66c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_309c81a28ed783f11e5bc36075e670fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6264a2749ec799bdd3edf4474cc4cc69 |
| publicationDate |
2009-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2009084708-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 |