| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bdc01940a960a8185530dba5afbbb488 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B34-1204
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B60-0217
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B34-1245 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B60-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B34-12 |
| filingDate |
1996-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a62e8250cf9f699ab67b5e9c99ab355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_122d0476946f55c7f9c2028de3538561 |
| publicationDate |
1997-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2184538-A1 |
| titleOfInvention |
Removal of radionuclides from titanium bearing ores |
| abstract |
An improved process for beneficiating a titanium bearing material which comprises the steps of reductively roasting the titanium bearing material followed by leaching in a mineral acid leach, wherein the improvement comprises subjecting the titanium bearing material to a heat treatment in an aqueous solution of a mineral acid to remove radionuclide impurities before reductive roasting. |
| priorityDate |
1995-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |