http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8927790-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_841729d281a583719d250ff67893f334 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b1aa2b8a570e7ceaa83e2a0eae6daea http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa043bafee7836a29fb903ca39e93ff5 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-149 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-12 |
| filingDate | 2012-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3593beded68a4c20e7589dbede99209d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd069c4d259657a314fdda2104bb21e1 |
| publicationDate | 2015-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8927790-B2 |
| titleOfInvention | Multiple vapor feeds for hydrogenation process to produce alcohol |
| abstract | The present invention relates to processes for the recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid. The crude ethanol product is separated in a column to produce a distillate stream comprising ethyl acetate, ethanol and acetaldehyde and a residue stream comprising ethanol, acetic acid and water. The ethanol product is recovered from the residue stream. A liquid recycle stream is sent to a second vaporizer to form a second vapor feed stream that is fed to the hydrogenation reactor. |
| priorityDate | 2011-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 306.