http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10310037-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b3f4f8df8306f743faf2d4a4af65e1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2400-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 |
| filingDate | 2003-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f37fd5552543916ec6c17d5e148065cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbcbae011b191e93f53eec4ac70ea82b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a71861c2db933fc7eb0a3f7df5175815 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a67ab0febdba0e9630b19a320296001 |
| publicationDate | 2004-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-10310037-A1 |
| titleOfInvention | Process for controlling the continuous polymerization process of ethylene in a high pressure tube reactor |
| abstract | Process for regulating the process for the continuous radical polymerization of ethylene homo- and copolymers in a tubular reactor with at least one reaction zone (1, 2, 3, 4) at pressures above 1000 bar and temperatures in the range from 100 to 400 ° C, starting with each reaction zone (1, 2, 3, 4) continuously a mixture of at least two polymerization initiators with different reaction characteristics and preparation costs, in particular purchase prices, are metered into the tubular reactor, at least one in each reaction zone (1, 2, 3, 4) at predetermined intervals physical parameter is measured, which has an influence on the polymerization initiator mixture to be used, in an optimizer for each reaction zone (1, 2, 3, 4) the mixture of polymerization initiators is calculated which, under the current conditions of the measured at least one physical parameter, the minimum initiator costs caused a v to produce a given amount of polymer product with given product properties, and the safe operation of the tubular reactor is guaranteed, and finally the calculated amount and composition of the polymerization initiators are used as a basis for further metering. |
| priorityDate | 2003-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.