| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8713f6ace083308920724981592661 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-85 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1872 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-85 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-32 |
| filingDate |
2004-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3abcdc2eb4ff7ed8c1adad8e842214c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0615b0ad7c2e7693f1d9d3e73144334
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfbe40e9f6299d3caeff714c9e57d9ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa5dcaeb9395f26d032c552b9aa2b951
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b632e78acabd0af8db6d2f32c7f931b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7870f1284bfd46f3987dd2673fa1a783
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6caf43179fabf1e4f5e0acebeed59690
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0e8cccd30341b29b58423fec4768693
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb6e682943dec5ed85a4134a11c3782e |
| publicationDate |
2006-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1660614-A1 |
| titleOfInvention |
Fines co-feed for maintaining efficient reactor hydrodynamics |
| abstract |
This invention provides processes for maintaining a desired particle size distribution in an oxygenate to olefin reaction system. In one embodiment, the invention comprises replacing lost catalyst fines with less active co-catalyst particles. By adding less active co-catalyst particles to the reaction system, desirable fluidization characteristics and hydrodynamics can be maintained without affecting the overall (or primary catalyst) performance and product selectivities. The invention is also directed to a population of catalyst particles having a desirable particle size distribution well-suited for realizing ideal fluidization and hydrodynamic characteristics. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3798180-A1 |
| priorityDate |
2003-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |