Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78ca80ad4b743c901ec136b21263f093 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00513 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6548 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00259 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6545 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2400-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00063 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1809 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
filingDate |
2017-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0f8510e61bbd6cc5f1957538b14065d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76943a2cafc5ca7e237f1a9011a27031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca70e434d87fc11194cb9f21dc256d5b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ed953e9669f984972787f7e6be82b5e |
publicationDate |
2019-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-3510056-A1 |
titleOfInvention |
Process of preparing polyolefin with the discontinuous addition of a thermal runaway reducing agent |
abstract |
The present invention relates to a process for the continuous preparation of a polyolefin from one or more a-olefin monomers in a reactor system, the process for the continuous preparation of polyolefin comprising the steps of: + feeding a polymerization catalyst to a fluidized bed through an inlet for a polymerization catalyst; + feeding the one or more monomers to the reactor, + polymerizing the one or more monomers in the fluidized bed to prepare the polyolefin; + withdrawing polyolefin formed from the reactor through an outlet for polyolefin; + withdrawing fluids from the reactor through an outlet for fluids and transporting the fluids through first connection means, an heat exchanger to cool the fluids to produce a cooled recycle stream, and through second connection means back into the reactor via an inlet for the recycle stream; wherein a thermal run away reducing agent (TRRA) is added to the reactor in a discontinuous way. |
priorityDate |
2016-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |