JPS6241389B2 - - Google Patents

Info

Publication number

JPS6241389B2

JPS6241389B2 JP18302880A JP18302880A JPS6241389B2 JP S6241389 B2 JPS6241389 B2 JP S6241389B2 JP 18302880 A JP18302880 A JP 18302880A JP 18302880 A JP18302880 A JP 18302880A JP S6241389 B2 JPS6241389 B2 JP S6241389B2

Authority

JP

Japan

Prior art keywords

rotating drum

heated

heating

heating chamber

microwaves

Prior art date

1980-12-24

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
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• 238000010438 heat treatment Methods 0.000 claims description 37
• 239000010409 thin film Substances 0.000 claims description 12
• 238000007790 scraping Methods 0.000 claims description 7
• 239000007787 solid Substances 0.000 claims description 6
• 238000000034 method Methods 0.000 description 14
• 239000007788 liquid Substances 0.000 description 13
• 238000012545 processing Methods 0.000 description 12
• 238000006243 chemical reaction Methods 0.000 description 11
• 239000002915 spent fuel radioactive waste Substances 0.000 description 10
• 229910052778 Plutonium Inorganic materials 0.000 description 7
• 229910052770 Uranium Inorganic materials 0.000 description 7
• 230000008020 evaporation Effects 0.000 description 7
• 238000001704 evaporation Methods 0.000 description 7
• OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 7
• GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 6
• 239000010408 film Substances 0.000 description 6
• 239000007789 gas Substances 0.000 description 6
• 229910017604 nitric acid Inorganic materials 0.000 description 6
• JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 6
• 238000005192 partition Methods 0.000 description 5
• 238000007789 sealing Methods 0.000 description 5
• 239000013078 crystal Substances 0.000 description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• 239000000463 material Substances 0.000 description 3
• 239000012780 transparent material Substances 0.000 description 3
• WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical compound [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 description 2
• SHZGCJCMOBCMKK-KGJVWPDLSA-N beta-L-fucose Chemical compound C[C@@H]1O[C@H](O)[C@@H](O)[C@H](O)[C@@H]1O SHZGCJCMOBCMKK-KGJVWPDLSA-N 0.000 description 2
• 239000003638 chemical reducing agent Substances 0.000 description 2
• 239000006260 foam Substances 0.000 description 2
• 239000011521 glass Substances 0.000 description 2
• 239000010453 quartz Substances 0.000 description 2
• 238000011084 recovery Methods 0.000 description 2
• 238000012958 reprocessing Methods 0.000 description 2
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
• 229910000439 uranium oxide Inorganic materials 0.000 description 2
• 241001561429 Centropyge nox Species 0.000 description 1
• 150000001224 Uranium Chemical class 0.000 description 1
• 239000000919 ceramic Substances 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 238000002425 crystallisation Methods 0.000 description 1
• 230000008025 crystallization Effects 0.000 description 1
• 238000000354 decomposition reaction Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000010304 firing Methods 0.000 description 1
• 238000007654 immersion Methods 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 230000001678 irradiating effect Effects 0.000 description 1
• ZQPKENGPMDNVKK-UHFFFAOYSA-N nitric acid;plutonium Chemical compound [Pu].O[N+]([O-])=O ZQPKENGPMDNVKK-UHFFFAOYSA-N 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 229910052573 porcelain Inorganic materials 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 238000003825 pressing Methods 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 238000004904 shortening Methods 0.000 description 1
• 238000009751 slip forming Methods 0.000 description 1
• 239000007921 spray Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 238000005979 thermal decomposition reaction Methods 0.000 description 1
• 229910002007 uranyl nitrate Inorganic materials 0.000 description 1
• 238000010792 warming Methods 0.000 description 1