http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2515689-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_782b276beee7c34efe50183392517dfb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B60-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B60-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B60-02 |
| filingDate | 1982-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de04886b3c63bb89244c276825ea2c02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dc1a8eb7e40be7d028e2c8dcfa45ade http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f764d507c3410f16146e04aa80cc8b8d |
| publicationDate | 1983-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2515689-A1 |
| titleOfInvention | PROCESS FOR LOWERING THE OXYGEN CONCENTRATION DURING THE EXECUTION OF A PROCESS FOR ISOLATING URANIUM |
| abstract | THE INVENTION CONCERNS EXTRACTIVE METALLURGY. IT IS INTENDED TO ISOLATE URANIUM FROM A PHOSPHORIC ACID SOLUTION IMPROVED BY EXPULSION OF OXYGEN DISSOLVED FROM AQUEOUS PHASES AND ORGANIC PHASES BY SPRAYING A NON-OXIDIZING GAS BEFORE THESE DIFFERENT PHASES ARE BROUGHT TO THE RETURN REDUCING EXTRACTION STAGE. A NON-OXIDIZING GAS CHOSEN FROM ARGON, CARBON DIOXIDE, CARBON MONOXIDE, HELIUM, HYDROGEN, NITROGEN, SULFUR DIOXIDE AND THEIR MIXTURES THUS ALLOWS TO REDUCE EXAGGERATED OR EXAGGERATED CONSUMPTION OF IRON ELEMENTARY. THIS PROCEDURE IS PREFERRED FOR COLLECTING URANIUM FROM PHOSPHATE ROCKS. |
| priorityDate | 1981-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.