| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-783
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-002 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-403 |
| filingDate |
1993-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1993-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-930017854-A |
| titleOfInvention |
Purification method of cyclohexanone |
| abstract |
The cyclohexanone obtained by dehydrogenation of the cyclohexanone / cyclohexanol mixture is treated with the above dehydrogenation mixture with hydrogen in gas or liquid phase on a hydrogenation catalyst under a pressure of 0.1 to 15 bar and a temperature of 20 to 180 ° C. Can be separated from the by-products. |
| priorityDate |
1992-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |