JPS58214898A - 放射性廃棄物の酸消化方法 - Google Patents
放射性廃棄物の酸消化方法Info
- Publication number
- JPS58214898A JPS58214898A JP9723382A JP9723382A JPS58214898A JP S58214898 A JPS58214898 A JP S58214898A JP 9723382 A JP9723382 A JP 9723382A JP 9723382 A JP9723382 A JP 9723382A JP S58214898 A JPS58214898 A JP S58214898A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- tank
- acid digestion
- digestion tank
- treated
- Prior art date
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 25
- 239000002253 acid Substances 0.000 title description 8
- 239000002901 radioactive waste Substances 0.000 title 1
- 238000000184 acid digestion Methods 0.000 claims description 40
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 16
- 229910017604 nitric acid Inorganic materials 0.000 claims description 16
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 13
- 239000002910 solid waste Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 230000002285 radioactive effect Effects 0.000 claims description 4
- 230000029087 digestion Effects 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 239000011874 heated mixture Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 16
- 238000003756 stirring Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000005192 partition Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 8
- 239000010453 quartz Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 230000001079 digestive effect Effects 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9723382A JPS58214898A (ja) | 1982-06-07 | 1982-06-07 | 放射性廃棄物の酸消化方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9723382A JPS58214898A (ja) | 1982-06-07 | 1982-06-07 | 放射性廃棄物の酸消化方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58214898A true JPS58214898A (ja) | 1983-12-14 |
| JPS6328278B2 JPS6328278B2 (enrdf_load_stackoverflow) | 1988-06-07 |
Family
ID=14186898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9723382A Granted JPS58214898A (ja) | 1982-06-07 | 1982-06-07 | 放射性廃棄物の酸消化方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58214898A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0227687U (enrdf_load_stackoverflow) * | 1988-08-11 | 1990-02-22 |
-
1982
- 1982-06-07 JP JP9723382A patent/JPS58214898A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6328278B2 (enrdf_load_stackoverflow) | 1988-06-07 |
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