| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bceee49f3d516a2d5b34591c0a6f19e7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c51751ff1e7ddd6291d6d20da55f4f11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d617a0f2434637a9a2256eea7f6167a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-0004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00038 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-04 |
| filingDate |
2012-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f75085670fb39b16a3790faabc62f4ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7479efea9e4f937932c701ed579ef13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dec881f4fa44fc138332cab3c7668f6 |
| publicationDate |
2012-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012154242-A1 |
| titleOfInvention |
Process for recycling solvent used in an ethylene-based polymerization reaction and system therefor |
| abstract |
A process for recycling solvent used in an ethylene-based polymerization comprising: passing a solvent stream which has been used in a first ethylene-based solvent polymerization reactor through an online purification bed to produce a recycle solvent stream, wherein the solvent stream prior to being passed through the online purification bed comprises solvent, ethylene, hydrogen, polymerization by-products and optionally comonomer; and passing the recycle solvent stream from the online purification bed to a second ethylene-based solvent polymerization reactor; wherein the second ethylene-based solvent polymerization reactor exhibits a catalyst efficiency dip of less than or equal to 20% for no longer than a forty-eight hour period following a swap of the online purification bed to a regenerated purification bed which contains an adsorbent having low reactivity to alkenes is provided. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016531165-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016514186-A |
| priorityDate |
2011-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |