| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e6fac1e21870f233419a92ed3a725a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424473ef002089d63b5b431509c7fb7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e83d93ed02bbd6159e99b5a7796e3686 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B41-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-347
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-347
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B41-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-716 |
| filingDate |
2002-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d08a50bf3fa20a33584d0311a393d8ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d984bbedcb39925f61895e7f5a83fc2 |
| publicationDate |
2002-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-02083605-A1 |
| titleOfInvention |
Continuous hydroformylation process |
| abstract |
A continuous hydroformylation process for forming an aldehyde comprising: A) reacting an olefinically unsaturated compound containing from 6 to 30 carbon atoms, carbon monoxide, hydrogen, and a rhodium-bisphosphite ligand complex catalyst to form a reaction mixture, B) separating aldehyde product from at least a portion of said reaction mixture, resulting in an aldehyde containing product stream and a catalyst containing product stream, and C) recycling the catalyst containing stream to A), wherein said separation is accomplished in a vacuum evaporator and a vapour/liquid separator and wherein the temperature of the heating surface of the evaporator is less than 125 °C and the residence time of the catalyst in the evaporator is less than 15 minutes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2516371-B2 |
| priorityDate |
2001-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |