Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ea3ffd2eea6ebb22f4979fbc4223bcb http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_293975507c31dc63d7322a5ff710c9ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d155a7366c234993d31166b37a12351f |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00216 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00268 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00231 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2400-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00234 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0251 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-449 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1809 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1872 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05B13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-34 |
filingDate |
2006-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a72882303cff932159a52a7c27711fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e77867f34f3dabe46287ec9c37bd9ed7 |
publicationDate |
2007-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2007037815-A1 |
titleOfInvention |
Method for operating a gas-phase reactor at or near maximum production rates while controlling polymer stickiness |
abstract |
Embodiments of the present invention relate to operating at least one gas-phase reactor at or near maximum production rates and to measuring and controlling polymer stickiness in a gas phase reactor polymerization. In particular, embodiments relate to monitoring acoustic emissions in a reactor during gas phase polymerization to determine the onset of reactor stickiness and possibly discontinuity events such as chunking and sheeting resulting from that stickiness. Embodiments also relate to monitoring acoustic emissions to determine the need for effective control of parameters that minimize reactor stickiness and thereby preventing discontinuity events. The emissions are processed by arithmetic averaging. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8459118-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010515073-A |
priorityDate |
2005-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |