| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8713f6ace083308920724981592661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_58b3e7298bf39428467142f1110cff28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e97b82662bd4176b9f7293ae7cce952 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-1213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S585-904
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-20 |
| filingDate |
2004-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2eb6bbb0bd4c08452c11cef4d033931
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6f97ee31d1d4c4772a5431473055fbf |
| publicationDate |
2005-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2005023419-A1 |
| titleOfInvention |
Catalyst recovery process |
| abstract |
A process for reducing boron trifluoride usage and emissions associated with PAO manufacture, the process comprising distilling a portion of the crude PAO product containing a boron trifluoride-organic catalyst at a temperature sufficient to cause the boron trifluoride-organic catalyst to dissociate to produce an overhead stream comprising uncomplexed boron trifluoride and an uncomplexed organic catalyst component, contacting the uncomplexed boron trifluoride and uncomplexed organic catalyst component in a condenser column having an internal structure that increases the recombination of the uncomplexed boron trifluoride and uncomplexed organic catalyst component to form a recycle boron trifluoride-organic catalyst. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109593591-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111321002-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022116746-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11352572-B2 |
| priorityDate |
2003-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |