| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7de671bddbe749367f0b97caf899ef1a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5cc4396ffaf8316ac8f99398cb0160e5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-72
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/C07C2529-85 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-34 |
| filingDate |
2006-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88fd3fc028f64715dda62289538a618d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c50aba69fc30f2a032a3cb96be90e12e |
| publicationDate |
2008-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2008146434-A1 |
| titleOfInvention |
Neutralization of Quench Stream in a Process for Handling Catalyst from an Oxygenate-to-Olefin Reaction |
| abstract |
The present invention provides a process for separating and disposing of catalyst in an oxygenate to olefins reaction system. Oxygenates are converted to olefins in a reactor in the presence of a catalyst having carbonaceous deposits, then effluent stream comprising the olefins is removed from the reactor. This effluent stream is entrained with a portion of the catalyst having carbonaceous deposits. The catalyst is separated from the effluent stream by contacting the effluent stream with a neutralized liquid quench medium to produce a catalyst containing stream. Then, the catalyst is recirculated to the reactor with catalyst fines removed for disposal. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2163310-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115315303-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8877997-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012157740-A1 |
| priorityDate |
2006-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |