| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3492a7406879265b1f567f37d98dbbaf |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C19-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B60-0239 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B60-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C19-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-10 |
| filingDate |
1993-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0a771b72b43f09c276c2e3c42931b5d |
| publicationDate |
1994-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H06222195-A |
| titleOfInvention |
Method for extracting uranium from uranium-containing solid |
| abstract |
(57) [Summary] [Objective] To provide a method for extracting uranium from a uranium-containing residue at atmospheric pressure and at a temperature lower than conventional methods. The uranium-containing residue (10) is oxidized, ground, batched to a size suitable for filter pressing, the residue is dissolved in an acid bath, and the acid bath is washed with sodium carbonate / Neutralize with sodium bicarbonate to produce a slurry, filter the slurry to produce a filter cake, wash the filter cake to produce a uranium-containing filtrate stream from which uranium is precipitated. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008139265-A |
| priorityDate |
1992-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |