http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H03101633-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9ff2988b0c12145a439b1a8945d0e6d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-783 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-675 |
| filingDate | 1990-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80d0e25a08b97633d6f381b9f0d84ead |
| publicationDate | 1991-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H03101633-A |
| titleOfInvention | Hydroformylation process |
| abstract | PURPOSE: To obtain aldehyde by hydroformylation of olefine with an Rh catalyst, by absorbing and recovering unreacted olefine and generated aldehyde from a reaction soln. and a vent gas flow by a catalytic soln., and recycling them to a reaction zone. n CONSTITUTION: Hydroformylation comprises feeding part of a liquefied hydroformylation reaction mixture from reactor 1 to separator 9, while recycling bubbles accompanied with the mixture to the steam space of reactor 1 through line 10, passing the liq. through separation medium 15, collecting almost all of aldehyde and all of C 3 , (i.e., propylene and propane), from line 18, feeding a stripped catalytic soln. from line 23 to scrubber 24, after having passed it through thin film evaporator 25a and condenser 25b if necessary, while feeding a gaseous purge from reactor 1 to scrubber 24 through line 26 to purge excessive H 2 and inert matters from line 28, allowing the stripped catalytic soln. to absorb C 3 and aldehyde, and recycling them to reactor 1 through line 27. n COPYRIGHT: (C)1991,JPO |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004506602-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011527287-A |
| priorityDate | 1989-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.