Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8713f6ace083308920724981592661 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-4006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-4018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 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/Y02P20-582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-30 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G3-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G3-57 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-30 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-20 |
filingDate |
2001-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2004-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb6e682943dec5ed85a4134a11c3782e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6caf43179fabf1e4f5e0acebeed59690 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b0af3367e2c2935134766a1b6e8bcf1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4d1df03acc349dfb0c87e01b1276072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eddb65ace70253282c6f2388ea4c35d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f12907464d004d5721e9ee423084ef8f |
publicationDate |
2004-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-6673978-B2 |
titleOfInvention |
Process for making olefins |
abstract |
Disclosed is a method for converting an oxygenate feedstock to an olefin product. In particular, the method incorporates the use of a silicoaluminophosphate molecular sieve catalyst in the manufacture of ethylene and propylene. The method includes contacting an oxygenate-containing feedstock with a silicoaluminophosphate molecular sieve catalyst to form the olefin-containing product in a fluidized bed reactor apparatus including at least a reaction zone and a recirculation zone. Certain ratios of the mass of catalyst in the reaction zone to that of the sum of the mass of catalyst in both the reaction zone and the recirculation zone within the reactor apparatus are specified. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7678954-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8481796-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8957262-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011020186-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7678953-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011071755-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008287717-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7741526-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008106841-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007232844-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9156754-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006199987-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7763765-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017074898-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007120405-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006217580-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006199985-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8097216-B2 |
priorityDate |
2001-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |