| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9fa75a2f21e43f4cb4a854be8e75875d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-129 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-34 |
| filingDate |
2013-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a3afe09214442df526af10253741a1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c7a71ea511be15467d260d8acc7e10a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31855be101e569397c4778e902878c4a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c70ac7d892276ebf4d4ff55be142138
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9b831ac101db514a607d529fe8b9199 |
| publicationDate |
2015-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2889282-A1 |
| titleOfInvention |
Process for the preparation of n-butanol from ethanol and acetaldehyde |
| abstract |
The present invention generally relates to processes for preparation of higher alcohols such as n -butanol from lower alcohols such as ethanol by Guerbet condensation. In some aspects, the recovery and recycle of reactants including ethanol, hydrogen and acetaldehyde is done by fractionation of various process streams by extractive distillation. In some other aspects, the present invention relates to improvements in n -butanol yield and selectivity by selection of process reaction conditions such as, but not limited to, mole ratio of hydrogen to ethanol, mole ratio of acetaldehyde to ethanol, mole ratio of ethyl acetate to ethanol and/or mole ratio of carbon monoxide to ethanol. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107983328-A |
| priorityDate |
2013-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |