| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a4c3188b750da51705c6e4470be84a85 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G43-025 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G43-025 |
| filingDate |
1975-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0dd763cf8b6c1ab251a3ad2694a32502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cd767ef68707f6b16a459d9a0840da7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79f848077a07201e8462610033e4aea9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1734ac125a1ac471e5096f693a35c9b |
| publicationDate |
1979-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1059729-A |
| titleOfInvention |
Uranium dioxide process |
| abstract |
ABSTRACT OF THE DISCLOSURE Process for the preparation of fine particle size uranium dioxide from a uranium trioxide feed comprising the following steps: (a) reacting solid uranium trioxide with aqueous ammonium nitrate to form an insoluble ammonium uranate (b) neutralizing the thus formed slurry with ammonium hydroxide to precipitate out as an insoluble ammonium uranate the remaining dissolved uranium (c) recovering the thus formed precipitates in a dry state and (d) reducing the dried precipitate to uranium dioxide. |
| priorityDate |
1975-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |