| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bbc6410bdadc8a21c13cf9560a35a580
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbfcbf9632b2a6d62cbd1c9804cc6b7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d600a0d0ff1fc7c595b3a21a2b4321a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-74 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-84 |
| filingDate |
2008-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_996e9e41db4872cb90224b62301333e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f3da486a32f4465628f7edd8cdb95ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be6bf5800b3c75497592414d5e38ebcf |
| publicationDate |
2009-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009055535-A2 |
| titleOfInvention |
Recovery of acetophenone during the production of phenol |
| abstract |
A method for producing acetophenone comprising: treating one or more alkylbenzenes comprising s-butylbenzene to produce a feed comprising phenol and acetophenone; separating a crude phenol stream from the feed under crude phenol separation conditions effective to produce a crude phenol heavies; and, separating an acetophenone stream directly from the crude phenol heavies under azeotropic distillation conditions. |
| priorityDate |
2007-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |