http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1263811-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ddcb273a108a5d8472b335280098e06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G43-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G43-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G43-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G43-00 |
| filingDate | 1985-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56fc1ada5d283e3f7749efdf4a24c623 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a2dc62f06e4b3db502bafa7c41dd780 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c918182857c97a2e7e8a65716ff35b6 |
| publicationDate | 1989-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1263811-A |
| titleOfInvention | Recovery of uranium from solutions |
| abstract | ABSTRACT OF THE DISCLOSURE For the recovery of uranium from a solution in which the uranium is in valence (VI), a solution is formed containing ammonium (NH4+), fluoride (F-) and sodium hydrosulfite (Na2S2O4). This forms a precipi-tate (NaNH4UF6), a previously unreported compound. It can be dissolved in an aqueous solution of aluminum nitrate nonahydrate, Al(NO3)3 ? 9h2O. This produces uranyl nitrate hexahydrate, which can be extracted in solutions conventionally used for that purpose. |
| priorityDate | 1984-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.