| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bcd600c789c13101f39db5af4f289a97 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-00 |
| filingDate |
1984-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1986-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c99481587429e1c3ab17cbd67f4e80b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7457eb4cb9509328e95d6dddd6511ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8782ac0106f4de6b0b2da76904be461b |
| publicationDate |
1986-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-3440650-C1 |
| titleOfInvention |
Process for the treatment of waste water |
| abstract |
A process for reprocessing effluents is described, which are produced in the oxidation of p-xylene- and methyl p-toluate-containing mixtures with oxygen or oxygen-containing gas mixtures in the liquid phase in the presence of dissolved heavy metal oxidation catalysts. By trapping the aqueous phases and suitable, possibly repeated, fractional distillation of the effluents, methanol is recovered and the portion of unutilisable low-boilers is reduced. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3938835-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0713856-A1 |
| priorityDate |
1984-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |