http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110869524-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_daaa169b708e56c1a6cc5a699d16683e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B26-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B26-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-22 |
| filingDate | 2018-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa3d443cc7a05138c18a72ceb53fcee2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0bfb88660bd391560a41df393c34575 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_795f34c045a6691dff788d16725f6edb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_963e3b7064583209628157a4d026e6c4 |
| publicationDate | 2020-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110869524-A |
| titleOfInvention | Process for obtaining cesium from a starting aqueous solution |
| abstract | The present invention relates to a method for obtaining cesium from a starting aqueous solution having a cesium content in the range from 50 ppm to 5000 ppm, in said method, in a first step, by means of a superstoichiometric amount of at least 1.1 times the amount of A solution containing potassium serum salt, in the pH range of 2 to 12 and in the temperature range of 10°C to 80°C, in which cesium ions are precipitated in the form of double salts with divalent cations, wherein the Divalent cations are already present in the starting solution in at least equimolar amounts to the cesium content, or are added in the form of water-soluble salts, and in a second step they are converted back to water-soluble form by thermal decomposition , and in a third step, they are separated from the insoluble residue. |
| priorityDate | 2017-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.