| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86a07ecb9f103788506bb448282e68e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99505f5f312672820e9f78c254c00a4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_761badd273d705eea3da7c549ddfe8d8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C275-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G56-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B60-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B60-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C19-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C275-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-0288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-322 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C275-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G56-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B60-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-02 |
| filingDate |
2018-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_777993f5982fae2aaa73c422929251be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e7cf463486226f06fe51e07adb90526
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa002858b658a7c452b805cc3ac39f0e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5185dea1aa1b01a87d112b412046a398
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bf791a1a825d936cd41655883d1bed6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9099ddbb0a2f6e3d272f0e7485d629ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae96c14f139ceb891b51b3e357440bbf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17549ad03cf7b34e516f652bad7e2ab7 |
| publicationDate |
2020-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2578538-A |
| titleOfInvention |
Ureas for separating uranium(VI) and plutonium(IV) without reducing the plutonium(IV) |
| abstract |
The invention relates to the use of ureas as extractants for fully or partially separating uranium(VI) from plutonium(IV) in an aqueous solution obtained by dissolving a spent nuclear fuel in nitric acid, by means of liquid-liquid extraction, without carrying out any reduction of the plutonium(IV) to plutonium(III). The invention also relates to new ureas. Uses are the processing of spent nuclear fuels based on uranium (especially uranium oxides - UOX) or uranium and plutonium (especially mixed uranium and plutonium oxides - MOX). |
| priorityDate |
2017-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |