http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19990085212-A
Outgoing Links
| Predicate | Object |
|---|---|
| filingDate | 1998-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19990085212-A |
| titleOfInvention | Complex flammable absorbent nuclear fuel for reactivity control of fuel assemblies |
| abstract | In the present invention, the composite flammable absorbent nuclear fuel (1) comprises an inner shim (2) and an outer ring (3), and the volume of the inner shim (2) is 20 to 80% of the total volume of the composite flammable absorbent nuclear fuel. In addition, the fissile material and the flammable absorbent material contained in the inner shim 2 are different from the fissile material and the flammable absorbent material contained in the outer ring 3. The inner shim 2 consists of a mixture of gadolinium oxide and natural or concentrated uranium dioxide and the outer ring 3 consists of a mixture of aluminium oxide and enriched uranium dioxide, or the inner shim 2 has gadolinium Composed of a mixture of oxide and uranium dioxide, or a mixture of aviium oxide and uranium dioxide, the outer ring (3) consists of concentrated uranium dioxide, or both the inner shim (2) and the outer ring (3) are composed of gadolinium oxide and It is composed of a mixture of uranium dioxide, but characterized in that the concentration of gadolinium and the concentration of uranium dioxide are different in the inner shim (2) and the outer ring (3). The composite flammable absorbent fuel (1) reduces the reactivity of the fuel assembly at the beginning of the cycle at the long cycle reactor core and at the same time, it allows optimum reactivity control because of the small amount of remaining neutron absorption at the end of the cycle. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180059399-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11133115-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101286033-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11049625-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018330832-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11367537-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101100806-B1 |
| priorityDate | 1998-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.