DE1295724B - Verfahren zum Zersetzen von mit radioaktiven Stoffen verseuchtem zellulosehaltigem Material mit konzentrierter Schwefelsaeure - Google Patents
Verfahren zum Zersetzen von mit radioaktiven Stoffen verseuchtem zellulosehaltigem Material mit konzentrierter SchwefelsaeureInfo
- Publication number
- DE1295724B DE1295724B DE1964A0047121 DEA0047121A DE1295724B DE 1295724 B DE1295724 B DE 1295724B DE 1964A0047121 DE1964A0047121 DE 1964A0047121 DE A0047121 A DEA0047121 A DE A0047121A DE 1295724 B DE1295724 B DE 1295724B
- Authority
- DE
- Germany
- Prior art keywords
- sulfuric acid
- cellulosic material
- radioactive
- cellulosic
- concentrated
- 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.)
- Pending
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims 43
- 239000000463 material Substances 0.000 title claims 20
- 238000000034 method Methods 0.000 title claims 10
- 238000000354 decomposition reaction Methods 0.000 title claims 8
- 239000000941 radioactive substance Substances 0.000 title claims 5
- 230000002285 radioactive effect Effects 0.000 claims 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims 5
- 230000001590 oxidative effect Effects 0.000 claims 5
- 239000000779 smoke Substances 0.000 claims 5
- 239000003054 catalyst Substances 0.000 claims 4
- 239000002245 particle Substances 0.000 claims 4
- 239000002253 acid Substances 0.000 claims 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 3
- 239000001569 carbon dioxide Substances 0.000 claims 3
- 239000007789 gas Substances 0.000 claims 3
- 239000000126 substance Substances 0.000 claims 3
- 239000000725 suspension Substances 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 239000012141 concentrate Substances 0.000 claims 2
- 238000001704 evaporation Methods 0.000 claims 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- BKKDYHVYBSEWNH-UHFFFAOYSA-N carbon dioxide;sulfuric acid Chemical compound O=C=O.OS(O)(=O)=O BKKDYHVYBSEWNH-UHFFFAOYSA-N 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000005194 fractionation Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 210000004072 lung Anatomy 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 229910017604 nitric acid Inorganic materials 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- 239000012857 radioactive material Substances 0.000 claims 1
- 229910052711 selenium Inorganic materials 0.000 claims 1
- 239000011669 selenium Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/30—Processing
- G21F9/32—Processing by incineration
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/30—Processing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Environmental & Geological Engineering (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK448263A DK106103C (da) | 1963-09-24 | 1963-09-24 | Fremgangsmåde til destruktion af med radioaktivt stof forurenet celluloseholdigt materiale med koncentreret svovlsyre. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1295724B true DE1295724B (de) | 1969-05-22 |
Family
ID=8133928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1964A0047121 Pending DE1295724B (de) | 1963-09-24 | 1964-09-21 | Verfahren zum Zersetzen von mit radioaktiven Stoffen verseuchtem zellulosehaltigem Material mit konzentrierter Schwefelsaeure |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT251121B (enrdf_load_stackoverflow) |
| BE (1) | BE653471A (enrdf_load_stackoverflow) |
| CH (1) | CH436502A (enrdf_load_stackoverflow) |
| DE (1) | DE1295724B (enrdf_load_stackoverflow) |
| DK (1) | DK106103C (enrdf_load_stackoverflow) |
| GB (1) | GB1007212A (enrdf_load_stackoverflow) |
| NL (1) | NL139155B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916203A1 (de) * | 1979-04-21 | 1980-11-06 | K E W A Kernbrennstoff Wiedera | Verfahren zur behandlung von brennbaren, festen, radioaktiven abfaellen |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3764552A (en) * | 1972-06-14 | 1973-10-09 | Atomic Energy Commission | Method for storing radioactive combustible waste |
-
0
- BE BE653471D patent/BE653471A/xx unknown
-
1963
- 1963-09-24 DK DK448263A patent/DK106103C/da active
-
1964
- 1964-09-15 CH CH1196164A patent/CH436502A/de unknown
- 1964-09-16 GB GB3774264A patent/GB1007212A/en not_active Expired
- 1964-09-17 AT AT798364A patent/AT251121B/de active
- 1964-09-21 DE DE1964A0047121 patent/DE1295724B/de active Pending
- 1964-09-24 NL NL6411124A patent/NL139155B/xx unknown
Non-Patent Citations (1)
| Title |
|---|
| None * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916203A1 (de) * | 1979-04-21 | 1980-11-06 | K E W A Kernbrennstoff Wiedera | Verfahren zur behandlung von brennbaren, festen, radioaktiven abfaellen |
Also Published As
| Publication number | Publication date |
|---|---|
| CH436502A (de) | 1967-05-31 |
| NL139155B (nl) | 1973-06-15 |
| AT251121B (de) | 1966-12-12 |
| GB1007212A (en) | 1965-10-13 |
| BE653471A (enrdf_load_stackoverflow) | |
| NL6411124A (enrdf_load_stackoverflow) | 1965-03-25 |
| DK106103C (da) | 1966-12-19 |
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