http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103748118-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate | 2012-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103748118-B |
| titleOfInvention | Slurry phase polymerization process |
| abstract | nullThe invention discloses the slurry process for vinyl polymerization，It carries out in the reactor assembly of the one or more reactors comprising series connection，It is characterized in that，At average polymerization productivity ratio [kgPE/kg the catalyst]/unit ethylene/hour a1 of any first time of staying r1 less than 1.7 (a2r2 a1r1)/(r2-r1) in running，Wherein a2 be in running average polymerization productivity ratio [kgPE/kg the catalyst]/unit ethylene of any second time of staying r2/hour，Wherein r2 > r1，A2 and r2 measures in same reactor when single reactor is polymerized，Or when being polymerized in more than one reactor measure a1 and r1 reactor after reactor in measure，And the specific yield of wherein reactor assembly is more than 0.3 ton/cubic metre，Specific yield is the throughput rate (kg/h) cumulative volume (m divided by all reactors in reactor assembly of the end reaction device in reactor assembly 3 ) it is multiplied by the total residence time (h) in all reactors in reactor assembly again.This system productivity ratio/unit ethylene running realization improvement under these conditions. |
| priorityDate | 2011-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.