| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99505f5f312672820e9f78c254c00a4d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G56-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C19-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G43-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G56-004 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C3-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G56-00 |
| filingDate |
2017-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0eb38c966cc381ad92778afded91c92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e162acab3c5b96da86bc4fa856a8bde9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a0353d5bea24374ab6b4f6535e9003f |
| publicationDate |
2019-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-3072823-A1 |
| titleOfInvention |
PROCESS FOR THE PREPARATION OF AN OXIDE POWDER (S) COMPRISING URANIUM AND PLUTONIUM AND USE THEREOF FOR THE MANUFACTURE OF URANIUM AND PLUTONIUM FUEL |
| abstract |
The invention relates to a method for preparing a powder based on oxide (s) comprising uranium and plutonium, comprising the following steps: a) a step of adding at least one monomer to a aqueous solution comprising nitrate ions and comprising uranium and plutonium; b) a step of obtaining a gel trapping said aqueous solution by polymerization of the monomer or monomers added in a); c) a step of obtaining a xerogel comprising uranium and plutonium nitrates by dehydration of the gel obtained in b); d) a step of obtaining said powder by heat treatment of the xerogel obtained in c). Use of said composition thus prepared for the manufacture of a nuclear fuel. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021019319-A1 |
| priorityDate |
2017-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |