| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5bb11e1ff37070f8f9364da7dd4aef94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a88331d4b38dcfd1c7546f35eb7c2979
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b1aa2b8a570e7ceaa83e2a0eae6daea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8593bd4b2e3f23164cd0068c2141f09c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17194390094dc447e51289931efb524c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e6e555914503d57881c42244fd26b877 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-149 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-149
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-84 |
| filingDate |
2011-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ad2ab07e76b464ce2caebc758237978
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b80d7eb76ca0c91216eaac0441b6272
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_958389f651c768894c07c44f51316a13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7c5c8578911c334ba710bf840ab015e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88fe7a6de3f3e71f512df3c5168c25da |
| publicationDate |
2013-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2013019233-A1 |
| titleOfInvention |
Process for producing anhydrous ethanol using extractive distillation column |
| abstract |
The present invention relates to the recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid. Separation and purification processes of crude ethanol product are employed to allow recovery of an anhydrous ethanol composition. The process involves separating the crude ethanol product using one or more extractive distillation columns that employ one or more extractive agents. The anhydrous ethanol composition comprises less than 1 wt.% water, based on the total weight of the anhydrous ethanol composition. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9664028-B2 |
| priorityDate |
2011-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |