| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b2aa5698d92cb83174b9e17203add558 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C63-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-0208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C63-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8892
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C63-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C63-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-84 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-16 |
| filingDate |
2015-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea72f5be8ee92162530c3e8d9e492592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76a400ace9b7311d4bfa998f64ec0537
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a76c06bfc58c495a625b14d19b933f41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17c86a1b1b13d5618af5534799afc835 |
| publicationDate |
2016-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20160123353-A |
| titleOfInvention |
A catalyst recovery and recycling process during aromatic carboxylic acid production |
| abstract |
The present invention provides a process for recovering and recycling a catalyst in a mother liquor which is generated in the production of an aromatic carboxylic acid. The process includes treating the mother liquor with an alkylaromatic compound and further treating the second aqueous layer obtained with the ionic liquid to obtain an aqueous mixture having a high catalyst content. The aqueous mixture with a high catalyst content is recycled to the oxidation reactor. |
| priorityDate |
2014-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |