| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2efbe95965e682e179dfd266c9980505 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-321
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-822 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-80 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-16 |
| filingDate |
2016-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5efa80d4d701cdba1bb4f6264d3c89e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e9da7d44c902db6c0f3aac363a13b14 |
| publicationDate |
2017-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2017078972-A1 |
| titleOfInvention |
Improved hydroformylation process |
| abstract |
An improved hydroformylation process is described wherein a compressed petroleum gas-expanded liquid is used as a solvent for an olefinic hydroformylation feed to a reactor in the manner of US 8,822,734 to Subramaniam et al., but a small amount of a second organic solvent is added for the complexed, homogeneous rhodium carbonyl catalyst, and the crude hydroformylation product is mixed with an amount of water for extracting the aldehyde products of the hydroformylation therein. Upon allowing the resulting mixture to settle in a settling vessel, separate aqueous and organic phases are produced. The aqueous phase containing aldehyde hydroformylation products is separated from the organic phase, which organic phase is then recycled back to the reactor. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112121864-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114981233-A |
| priorityDate |
2015-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |