| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_adb0e564374fedf34b36103d36e6455a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D223-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C1-24 |
| filingDate |
2000-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a4d4efb9a0c47ae40fd3ace868b29a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dac665e242a3ecdedd8c36584a7b6b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b474325530289f40166ff618c992bbb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d00660bea885e97c98cd51124158639c |
| publicationDate |
2007-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1206411-B1 |
| titleOfInvention |
Process for treating a mixture comprising an ammonium sulfate solution phase and an aqueous lactam phase |
| abstract |
The invention relates to a process for treating a mixture, in particular a neutralized Beckmann rearrangement mixture, comprising i) an ammonium sulfate solution phase containing first organic impurities and ii) an aqueous lactam phase containing second organic impurities, wherein said process comprises forming an aqueous liquid containing the first and second organic impurities, and subjecting the aqueous liquid to a wet air oxidation process to purify the aqueous liquid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021156371-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3862321-A1 |
| priorityDate |
1999-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |