http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180032336-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20480c34cdf10fe8566594f4d9551fd8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21F9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-10 |
| filingDate | 2016-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed86d3c3c313f35e558f1f7762a2e7cd |
| publicationDate | 2018-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20180032336-A |
| titleOfInvention | Method for preparing titanosilicate substituted tetravalance cation for removing radioactive nuclides |
| abstract | (A) a first mixed solution comprising titanium isopropoxide (TTIP) and tetra ethyl orthosilicate (TEOS); and a second mixed solution comprising sodium hydroxide (NaOH), niobium oxide ) And a second mixed solution containing a tetravalent cation oxide to prepare a third mixed solution; And (b) heating the third mixed solution to prepare a crystallized titanosilicate. The present invention also provides a method for producing a titanosilicate having a tetravalent cation introduced therein. According to the manufacturing method of the present invention, niobium (Nb) capable of efficiently adsorbing strontium is included, and a part of silicon (Si) contained in the skeleton of titanosilicate is doped with a metal such as germanium (Ge) or tin The number of bonds to cesium is increased and the selectivity and adsorptivity to cesium are high as compared with the titanosilicate known in the prior art and the structural distortion is reduced and the tetravalent cations having high thermal and chemical stability are introduced To produce the titanosilicate. |
| priorityDate | 2016-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.