http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190069546-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0444efde206a2f829562761e58b7e1e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1616 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C53-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-44 |
| filingDate | 2017-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76d313d9eb84f797bee83bf326374f4f |
| publicationDate | 2019-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20190069546-A |
| titleOfInvention | Process for the production of acetic acid |
| abstract | Provided is a process for producing acetic acid which can inhibit sedimentation and accumulation of the catalyst in the evaporation tank, efficiently recycle the catalyst in the reaction tank, thereby contributing to maintenance and improvement of productivity of acetic acid and securing stable operation. In the method for producing acetic acid according to the present invention, the evaporation tank has at least one catalyst settling and accumulation preventing structure (a) and (b). (b) a vortex breaker main body portion having a plate shape and a leg portion supporting the main body portion of the vortex breaker horizontally; (b) a vortex breaker body having a plate- , The vortex breaker main body portion is disposed so as to cover directly above the remaining liquid recycle line connection portion of the evaporation vessel bottom portion and the linear velocity r of the balance flow passing through the gap between the peripheral end portion of the vortex breaker body portion and the inner bottom surface of the evaporation bottom portion is 10 m / h |
| priorityDate | 2016-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.