| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c05c217a2f91f2bbda93b8a4c02aaa2d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B59-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B59-00 |
| filingDate |
1969-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe2ee864639f8ab816f13811abbf05fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ec9119cde4285ff38494f0f9006b33a |
| publicationDate |
1971-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3574532-A |
| titleOfInvention |
Wash treatment to restore the degraded d2ehpa-tbp used in fission product extraction |
| abstract |
A PROCESS IS DISCLOSED FOR RESTORING THE CERIUM (IV) EXTRACTION CAPACITY OF A CHEMICALLY AND/OR RADIOLYTICALLY DEGRADED SOLVENT CONSISTING OF DI(2-ETHYLHEXYL) PHOSPHORIC ACID AND TRIBUTYL PHOSPHONATE IN A HYDROCARBON DILUENT. THE DEGRADED SOLVENT IS TREATED WITH AN AQUEOUS SOLUTION OF POTASSIUM PERMANGANTE AND A MINERAL ACID, PREFERABLY NITRIC ACID. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3987145-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4358426-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4235713-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4059671-A |
| priorityDate |
1969-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |