| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4e4764a271ebdb8fe0b601cb956eb36 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C407-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C407-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C407-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-08 |
| filingDate |
2014-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8a5a7560dde83b782dfd6749ba8f917
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0dcbe5871380abafcbcba4282cd2d4af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8ce02419197ea47f746c5edcf631cd5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ac1a2414cd95cd072ee6bf58fe917ac |
| publicationDate |
2016-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2016251288-A1 |
| titleOfInvention |
Process for Making Phenol and/or Cyclohexanone |
| abstract |
A process for making phenol and/or cyclohexanone, the process comprising: (A) oxidizing a cyclohexylbenzene feed to obtain an oxidation product comprising cyclohexylbenzene, cyclohexylbenzene hydroperoxide and water; (B) removing at least a portion of the water from at least a portion of the oxidation product to obtain a cleavage feed; and (C) contacting at least a portion of the cyclohexylbenzene hydroperoxide in the cleavage feed with an acid catalyst in a cleavage reactor under cleavage conditions to obtain a cleavage product comprising phenol and cyclohexanone. The removing step may also comprises a step of removing a portion of the cyclohexylbenzene contained in the oxidation product. Water removal may be advantageously conducted in a water flashing drum before a cyclohexylbenzene hydroperoxide concentrator. |
| priorityDate |
2013-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |