http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1494950-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5531d58af7d8afe896c7bc547573e22d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1eba43c31f5d78f2360c2da3c64d7d08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D59-28 |
| filingDate | 1987-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f535b71903317c6540bab0f18a28774 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17564496987315b8f61fa206c5670850 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_354752ef94915267c38a6bb338714aa4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6f4d7572be04897479bf2fd10f1dbd5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2270e9ba6b324eb02c66d4defaa0e328 |
| publicationDate | 1989-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1494950-A1 |
| titleOfInvention | Method of separating isotopes |
| abstract | The invention relates to the separation of magnesium and calcium isotopes by chemical exchange between magnesium amalgam and calcium and a solution of magnesium iodide and calcium in dimethylformamide. The separation process is carried out in two counter-flow packed columns, in which the temperature is maintained at 16-20 ° C and 120-130 ° C, respectively. The circulation of the flows is carried out due to the chemical reaction of elemental exchange between magnesium amalgam and calcium iodide solution in dimethylformamide. The organization of the process is based on the inversion of the separation coefficient of the RC between magnesium and calcium in the above reaction: at room temperature RC 12-13, at a temperature of 120-130 ° C KR - 0.6-0.7. The method allows continuous, waste-free and simultaneous separation of magnesium and calcium isotopes. 1 ill., 1 tab. |
| priorityDate | 1987-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.