http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20010033479-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-08 |
| classificationCPCInventive | 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/C07C31-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 1998-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20010033479-A |
| titleOfInvention | Method for Producing 1,6-Hexanediol |
| abstract | The present invention relates to a process for the preparation of 1,6-hexanediol by vapor phase hydrogenation of adipic acid esters and / or 6-hydroxycarboxylic acid esters at elevated temperatures and pressures in the presence of a chromium free catalyst. Hydrogenation can be either a) using a catalyst containing copper, manganese and aluminum as the main component or in the presence of Raney copper, b) a temperature of 150 to 230 ° C. and a pressure of 10 bar to 70 bar, c) 150: 1 to 300: 1 Molar ratio of hydrogen to ester to be hydrogenated, and d) a catalyst loading of 0.01 to 0.3 kg of C 3 -ester per liter of catalyst per hour. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100457066-B1 |
| priorityDate | 1997-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.