http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2521379-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_27530f3ca54325e8bcfa1181cfaf74ba |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 |
| filingDate | 2013-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_289b308a8162200da522c8373be376c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f5da3f212e8c57c41bd6fee36fb3289 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e10c904b8bcc98a08a27c028d1b1892c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e43c07d320a14e669e1be3612857ad6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b53ed5e6b1a84949307a90853371621b |
| publicationDate | 2014-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2521379-C1 |
| titleOfInvention | Method of obtaining sorbent for selective extraction of cesium |
| abstract | FIELD: chemistry. n SUBSTANCE: method of obtaining includes resorcinol neutralisation with a solution of alkali metal hydroxide, introduction of formaldehyde and calcium carbonate into a reaction mixture. Oligomerisation of the reaction mixture and polycondensation are performed with obtaining a granulated product. Stages of neutralisation, oligomerisation and polycondensation are performed in inert gas atmosphere. Polycondensation is realised by dispersion of an oligomer mixture into a layer of liquid which does not mix with it. After that, calcium carbonate is removed from the obtained granules by processing with an acid. A sorbent is washed and dried. n EFFECT: obtaining highly selective spherically granulated sorbent with high osmotic stability. n 5 cl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2693174-C1 |
| priorityDate | 2013-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.