http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5637223-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4ff9ddf728a7e1a0b36c9cc38b89ad6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G56-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C3-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G43-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G43-00 |
| filingDate | 1979-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6055e8afda93cf047a689e6694d1bbe9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_759b72a9432725a40c6616946751c93b |
| publicationDate | 1981-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5637223-A |
| titleOfInvention | Nuclear fuel nitrate denitrating apparatus |
| abstract | PURPOSE: To efficiently manufacture uranium dioxide powder and plutonium dioxide powder by concentrating uranyl nitrate and plutonium nitrate in a starting material soln. in a vacuum evaporation crystallizer and heat denitrating the resulting slurry with a microwave heater. n CONSTITUTION: A soln. contg. uranyl nitrate and plutonium nitrate is introduced into vacuum evaporation crystallizer 2 through flow rate regulation valve 1. In crystallizer 2 water and nitric acid are evaporated and exhausted to concentrate the soln., whereby the uranyl nitrate and plutonium nitrate are deposited to form a slurry. This slurry is sent to storage tank 6 with pump 5 through flow rate regulation valve 4 and fed to microwave heater 8 through flow rate regulation valve 7. By applying microwaves from oscillator 9, the slurry is denitrated by heating to obtain oxides of uranium and plutonium. n COPYRIGHT: (C)1981,JPO&Japio |
| priorityDate | 1979-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.