| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cef5045e7639c28010832b4eae012eb1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G11-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G11-05 |
| filingDate |
1986-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53259d81664b69fc6bb5ab3faca9d26e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f13c64a787390fd37d63d3b34795110
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_053ffc414cd80d63a620b9837a1abf0e |
| publicationDate |
1986-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0201152-A2 |
| titleOfInvention |
Fluidizable cracking catalyst composition |
| abstract |
A fluidizable catalyst composition for fluid catalytic cracking of hydrocarbon fractions, the composition comprising (a) zeolitic particles of relatively high catalytic activity and comprising Y-faujasite in a matrix containing at least a portion of silica-alumina and (b) alumina-based additive particles which are relatively inert towards catalytic cracking and comprise calcium oxide/alumina particles to act as a vanadium immobilization agent, the zeolitic particles after steam treatment in a fluidized bed reactor at 1450°F for four hours using 90 volume % flowing steam plus 10% air atmosphere displaying a weight percent conversion of at least 70% when tested using the feedstock of Table III in the microactivity test of ASTM D.3907-80, the reactor being operated at 910°F, the catalyst to oil weight ratio being 5, and the weight hourly space velocity being 15h-. The composition resists degeneration due to vanadium contaminant in the hydrocarbon feed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7125817-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008080517-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8252710-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101568382-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-015026-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7122492-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7122493-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7122494-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7122495-B2 |
| priorityDate |
1985-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |