| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de97b8bc19bafb43fe4f0b4d671370a7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D5-0063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B7-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-124
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-04 |
| filingDate |
1998-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9483e8deede461dff493ea6c6089e70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20be9c464ae861d82f176f3e5db12575
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3728c63b17d7add750b91ec9e838d39 |
| publicationDate |
2000-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0971777-A1 |
| titleOfInvention |
METHOD FOR RECOVERING ALKANOLS FROM AQUEOUS HBr SOLUTIONS |
| abstract |
The present invention provides processes for recovering alkanols from fluids comprising the alkanol and aqueous hydrobromic acid without forming excessive amounts of alkyl bromide. In certain aspects of the invention, there are provided distillation systems wherein a fluid comprising an alkanol and aqueous hydrobromic acid is introduced into a distillation column at a point between the bottom and the top of the column to thereby separate the alkanol and the hydrobromic acid without causing the production of significant amount of alkyl bromide. |
| priorityDate |
1997-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |