| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7dfb4dbeed06abd908ed38fd96a2ea5a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C19-46 |
| filingDate |
1988-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2adf4a012e9a3325321eda32be08549a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7caecf8db6e79343b149b952b76f98b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39efaa3989345aeaf22df901c778dce5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab9df97c6522e794e595f661c8e4f5d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_967515cb168f0c054b05b79d7369bfb8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b25e7c1314e8d0be37c2df537ef6d455 |
| publicationDate |
1989-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H01304353-A |
| titleOfInvention |
Method of measuring degree of deterioration of extractant |
| abstract |
PURPOSE: To measure the degree of deterioration of an extractant by measuring the contents of one component and/or several components of dibutyl phosphate=-substd. butyl which is the deteriorated product in the extractant by a gas chromatograph method. n CONSTITUTION: After used nuclear fuel is dissolved in nitric acid, the sepn. of uranium and plutonium which are useful as nuclear fuel from various fission products, the sepn. of the uranium and the plutonium and the refining of the uranium and plutonium are executed by combination of solvent extraction and reverse extraction to nitric acid after said products are controlled to the nitric acid concn. adequate for respective stages. The contents of one component and/or several components of dibutyl phosphate=-substd. butyl are measured by the gas chromatograph method without executing pretreatments. The degree of deterioration of the extractant can be measured. n COPYRIGHT: (C)1989,JPO&Japio |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5883122-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6677374-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H03214100-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6916835-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9746521-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5807847-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6310052-B1 |
| priorityDate |
1988-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |