http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9840567-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_45e69b37b7083461fc0f7ee67e4697cc |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65927 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01 |
| filingDate | 2014-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba12e0904f56800871c0ec1e4c278299 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8de84a68bde89d0eebf930cdd4ba11dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e94feb84372b184aa5609ed3e4e714d9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dadc6233412e1b47fdec7cd54b6ec858 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2183177b3e90aca05cc747a13e797d47 |
| publicationDate | 2017-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9840567-B2 |
| titleOfInvention | Olefin polymerization process with continuous transfer |
| abstract | A process for the preparation of a polyolefin is disclosed. The process includes introducing one or more olefin reactants, diluents and polymerization catalyst into a first loop reactor, and while circulating the olefin reactants, diluents and polymerization catalyst in the first loop reactor. The method includes polymerizing the one or more olefin reactants to produce a polyolefin slurry comprising liquid diluent and solid olefin polymer particles. The method includes withdrawing polyolefin slurry comprising solid olefin polymer particles and diluent from the first reactor and introducing the withdrawn particles into a second loop reactor, by means of one or more settling legs provided on the first reactor, wherein each settling leg has an inlet connected to the first reactor and an outlet connected to the second reactor by means of a transfer line wherein at least one settling leg is continuously open allowing continuous transfer of solid olefin polymer particles from the first loop reactor to the second loop reactor. The process further comprises controlling the continuous transfer of solid olefin polymer particles from the first loop reactor to the second loop reactor by at least one continuously open settling leg. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10472428-B2 |
| priorityDate | 2013-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.