DE69507230T2 - Block zur Endladerung von Pulverabfällen und Verfahren zur Herstellung eines solchen Blocks - Google Patents
Block zur Endladerung von Pulverabfällen und Verfahren zur Herstellung eines solchen BlocksInfo
- Publication number
- DE69507230T2 DE69507230T2 DE1995607230 DE69507230T DE69507230T2 DE 69507230 T2 DE69507230 T2 DE 69507230T2 DE 1995607230 DE1995607230 DE 1995607230 DE 69507230 T DE69507230 T DE 69507230T DE 69507230 T2 DE69507230 T2 DE 69507230T2
- Authority
- DE
- Germany
- Prior art keywords
- cement
- waste
- polymer
- block
- water
- 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.)
- Expired - Fee Related
Links
- 239000002699 waste material Substances 0.000 title claims description 48
- 239000000843 powder Substances 0.000 title claims description 25
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000004568 cement Substances 0.000 claims description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 229920000642 polymer Polymers 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 26
- 229920001187 thermosetting polymer Polymers 0.000 claims description 21
- 239000004634 thermosetting polymer Substances 0.000 claims description 21
- 239000003822 epoxy resin Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 229920000647 polyepoxide Polymers 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 10
- 239000002956 ash Substances 0.000 claims description 9
- 239000004848 polyfunctional curative Substances 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 7
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000002901 radioactive waste Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 230000036571 hydration Effects 0.000 description 16
- 238000006703 hydration reaction Methods 0.000 description 16
- 230000003750 conditioning effect Effects 0.000 description 12
- 238000004132 cross linking Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000002386 leaching Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 229920006333 epoxy cement Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 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
- G21F9/301—Processing by fixation in stable solid media
- G21F9/307—Processing by fixation in stable solid media in polymeric matrix, e.g. resins, tars
-
- 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
- G21F9/301—Processing by fixation in stable solid media
- G21F9/302—Processing by fixation in stable solid media in an inorganic matrix
- G21F9/304—Cement or cement-like matrix
-
- 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
- G21F9/34—Disposal of solid waste
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9411249A FR2724757B1 (fr) | 1994-09-21 | 1994-09-21 | Bloc de conditionnement de dechets en poudre et procede de fabrication d'un tel bloc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69507230D1 DE69507230D1 (de) | 1999-02-25 |
| DE69507230T2 true DE69507230T2 (de) | 1999-07-08 |
Family
ID=9467130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1995607230 Expired - Fee Related DE69507230T2 (de) | 1994-09-21 | 1995-09-19 | Block zur Endladerung von Pulverabfällen und Verfahren zur Herstellung eines solchen Blocks |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0703586B1 (fr) |
| DE (1) | DE69507230T2 (fr) |
| ES (1) | ES2129178T3 (fr) |
| FR (1) | FR2724757B1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2825182B1 (fr) * | 2001-05-23 | 2004-09-10 | Qualia | Systeme matriciel pour l'enrobage et le stockage d'un produit dangereux, procede de preparation et utilisation notamment pour les resines echangeuses d'ions faiblement radioactives |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2290745A1 (fr) * | 1974-11-05 | 1976-06-04 | Asea Atom Ab | Procede pour enrober dans le ciment des matieres organiques echangeuses d'ions, granulees ou usees |
| GB2046499A (en) * | 1979-04-06 | 1980-11-12 | Astor Chemical Ltd | Encapsulation of radioactive waste |
| GB2107917A (en) * | 1981-10-20 | 1983-05-05 | Chapman Brian Cope | Immobilisation of hazardous waste |
| FR2607957A1 (fr) * | 1986-12-05 | 1988-06-10 | Commissariat Energie Atomique | Bloc contenant des dechets en vue de leur stockage et procede de realisation d'un tel bloc |
-
1994
- 1994-09-21 FR FR9411249A patent/FR2724757B1/fr not_active Expired - Fee Related
-
1995
- 1995-09-19 EP EP19950402107 patent/EP0703586B1/fr not_active Expired - Lifetime
- 1995-09-19 ES ES95402107T patent/ES2129178T3/es not_active Expired - Lifetime
- 1995-09-19 DE DE1995607230 patent/DE69507230T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2724757B1 (fr) | 1996-12-06 |
| FR2724757A1 (fr) | 1996-03-22 |
| EP0703586B1 (fr) | 1999-01-13 |
| DE69507230D1 (de) | 1999-02-25 |
| ES2129178T3 (es) | 1999-06-01 |
| EP0703586A1 (fr) | 1996-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |