| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_510a782808bbee3ce17f3024f053aa7b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D45-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D50-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-27 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D50-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D45-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-13 |
| filingDate |
1999-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4b4040e2ae767ba3e52f874a5d5c15e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_976e09e02d4201fb4ec34a6353222823 |
| publicationDate |
2000-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2000026354-A |
| titleOfInvention |
Improved process for producing acetaldehyde from ethylene and oxygen |
| abstract |
(57) Abstract: a) A reaction gas is oxidized in a reactor in the presence of a catalyst solution, whereby a reaction mixture containing droplets of the catalyst solution is formed, and this is b) And removing each drop of catalyst solution from the reaction mixture therein and c) removing the remaining reaction mixture from the first separator to a scrubber and removing oxidation products therefrom. Improved method of oxidizing reaction gas in the presence of catalyst solution. SOLUTION: The reaction mixture from the first separator is led to a second separator downstream of the first separator and upstream of the scrubber, and the residual catalyst solution is removed from the reaction mixture in the second separator. Will be resolved. |
| priorityDate |
1998-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |