EP0963588B1 - Vorrichtung zur aufbereitung von ionenaustauscherharz - Google Patents
Vorrichtung zur aufbereitung von ionenaustauscherharz Download PDFInfo
- Publication number
- EP0963588B1 EP0963588B1 EP98905223A EP98905223A EP0963588B1 EP 0963588 B1 EP0963588 B1 EP 0963588B1 EP 98905223 A EP98905223 A EP 98905223A EP 98905223 A EP98905223 A EP 98905223A EP 0963588 B1 EP0963588 B1 EP 0963588B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- exchange resin
- ion exchange
- ion
- mill
- resin
- 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 - Lifetime
Links
- 239000003456 ion exchange resin Substances 0.000 title claims description 57
- 229920003303 ion-exchange polymer Polymers 0.000 title claims description 57
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 title claims description 50
- 238000000227 grinding Methods 0.000 claims description 7
- 229910052593 corundum Inorganic materials 0.000 claims description 4
- 239000010431 corundum Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 230000008961 swelling Effects 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010348 incorporation Methods 0.000 description 3
- 238000007669 thermal treatment Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- HBGPNLPABVUVKZ-POTXQNELSA-N (1r,3as,4s,5ar,5br,7r,7ar,11ar,11br,13as,13br)-4,7-dihydroxy-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1h-cyclopenta[a]chrysen-9-one Chemical compound C([C@@]12C)CC(=O)C(C)(C)[C@@H]1[C@H](O)C[C@]([C@]1(C)C[C@@H]3O)(C)[C@@H]2CC[C@H]1[C@@H]1[C@]3(C)CC[C@H]1C(=C)C HBGPNLPABVUVKZ-POTXQNELSA-N 0.000 description 1
- PFRGGOIBYLYVKM-UHFFFAOYSA-N 15alpha-hydroxylup-20(29)-en-3-one Natural products CC(=C)C1CCC2(C)CC(O)C3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 PFRGGOIBYLYVKM-UHFFFAOYSA-N 0.000 description 1
- SOKRNBGSNZXYIO-UHFFFAOYSA-N Resinone Natural products CC(=C)C1CCC2(C)C(O)CC3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 SOKRNBGSNZXYIO-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- -1 due its elasticity Chemical compound 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
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
- G21F9/34—Disposal of solid waste
-
- 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
- G21F9/008—Apparatus specially adapted for mixing or disposing radioactively contamined material
Definitions
- ion exchange resins In a coarse-grained ion exchange resin or in a Ball resin, however, is by a chemical or thermal Treatment only a limited reduction of swelling capacity reachable. These ion exchange resins therefore become common in dehydrated or dried form or by means of of a binder intermediately or permanently stored. In such a However, storage is undesirable if water enters Sources and thus damage to the container of the ion exchange resin possible.
- the receptacle 2 supplied via a supply line 38, the ion exchange resin I.
- the ion exchange resin I stirred as a resin / water mixture. This is the receptacle 2 from a water tank 40 via a supply line 42 water W supplied.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Environmental & Geological Engineering (AREA)
- Crushing And Grinding (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Description
Claims (2)
- Vorrichtung (1) zur Aufbereitung von Ionenaustauscherharz (I) aus einer kerntechnischen Anlage, bei der zur Zerkleinerung des Ionenaustauscherharzes (I) eine Mühle vorgesehen ist,
dadurch gekennzeichnet, daß als Mühle eine Scheibenmühle (12) vorgesehen ist, die eine Anzahl von Korundscheiben als Mahlelemente (32, 34) aufweist. - Vorrichtung nach Anspruch 1, bei der die Mühle in einen Umwälzkreislauf (30) für eine Suspension des lonenaustauscherharzes (I) geschaltet ist.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19701929 | 1997-01-21 | ||
| DE19701929A DE19701929A1 (de) | 1997-01-21 | 1997-01-21 | Vorrichtung zur Aufbereitung von Ionenaustauscherharz |
| PCT/DE1998/000048 WO1998032136A1 (de) | 1997-01-21 | 1998-01-08 | Vorrichtung zur aufbereitung von ionenaustauscherharz |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0963588A1 EP0963588A1 (de) | 1999-12-15 |
| EP0963588B1 true EP0963588B1 (de) | 2005-08-03 |
Family
ID=7817897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98905223A Expired - Lifetime EP0963588B1 (de) | 1997-01-21 | 1998-01-08 | Vorrichtung zur aufbereitung von ionenaustauscherharz |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6422492B1 (de) |
| EP (1) | EP0963588B1 (de) |
| JP (1) | JP2001509268A (de) |
| CN (1) | CN1251200A (de) |
| DE (2) | DE19701929A1 (de) |
| ES (1) | ES2247677T3 (de) |
| WO (1) | WO1998032136A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012012828A1 (de) | 2012-06-28 | 2012-12-20 | Westinghouse Electric Germany Gmbh | lonenaustauscherharzzerkleinerungsvorrichtung und lonenaustauscherharzzerkleinerungsverfahren |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477844B (zh) * | 2009-01-07 | 2012-10-31 | 中国广东核电集团有限公司 | 核电站机组大修后启动过程一回路硫酸根污染的控制方法 |
| US9192192B1 (en) * | 2012-01-30 | 2015-11-24 | Performance Plus Liquids, Inc. | Method and apparatus for treating low quality forage |
| DE102021004501A1 (de) * | 2021-09-04 | 2023-03-09 | Westinghouse Electric Germany Gmbh | lonentauscherharzbehandlungssystem und Verfahren dazu |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH592192B5 (de) * | 1975-07-07 | 1977-10-14 | Ciba Geigy Ag | |
| JPS5475000A (en) * | 1977-11-28 | 1979-06-15 | Hitachi Ltd | Method of treating radioactive waste |
| JPS6012366B2 (ja) * | 1977-12-20 | 1985-04-01 | 関西電力株式会社 | 放射性粒状樹脂の連続微粒化方法 |
| JPS5931040B2 (ja) * | 1980-09-12 | 1984-07-30 | 株式会社日立製作所 | 放射性廃棄物の造粒装置 |
| US4569787A (en) * | 1982-06-23 | 1986-02-11 | Hitachi, Ltd. | Process and apparatus for treating radioactive waste |
| US4752298A (en) * | 1985-11-25 | 1988-06-21 | Ciba-Geigy Corporation | Storage-stable formulations of water-insoluble or sparingly water-soluble dyes with electrolyte-sensitive thickeners: polyacrylic acid |
| JPS63214386A (ja) * | 1987-03-03 | 1988-09-07 | Fuji Electric Co Ltd | 廃イオン交換樹脂の処理システム |
| DE4137947C2 (de) * | 1991-11-18 | 1996-01-11 | Siemens Ag | Verfahren zur Behandlung von radioaktivem Abfall |
| US5564103A (en) * | 1995-01-30 | 1996-10-08 | Westinghouse Electric Corporation | Reducing the volume of depleted ion exchange bead resin |
-
1997
- 1997-01-21 DE DE19701929A patent/DE19701929A1/de not_active Withdrawn
-
1998
- 1998-01-08 WO PCT/DE1998/000048 patent/WO1998032136A1/de not_active Ceased
- 1998-01-08 CN CN98801715A patent/CN1251200A/zh active Pending
- 1998-01-08 EP EP98905223A patent/EP0963588B1/de not_active Expired - Lifetime
- 1998-01-08 JP JP53350598A patent/JP2001509268A/ja active Pending
- 1998-01-08 ES ES98905223T patent/ES2247677T3/es not_active Expired - Lifetime
- 1998-01-08 DE DE59812977T patent/DE59812977D1/de not_active Expired - Lifetime
-
1999
- 1999-07-21 US US09/358,290 patent/US6422492B1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012012828A1 (de) | 2012-06-28 | 2012-12-20 | Westinghouse Electric Germany Gmbh | lonenaustauscherharzzerkleinerungsvorrichtung und lonenaustauscherharzzerkleinerungsverfahren |
| WO2014000890A1 (de) | 2012-06-28 | 2014-01-03 | Westinghouse Electric Germany Gmbh | Ionenaustauscherbarzzerkleinerungsvorrichtung und ionenaustauscherharzzerkleinerungsverfahren |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2247677T3 (es) | 2006-03-01 |
| CN1251200A (zh) | 2000-04-19 |
| DE19701929A1 (de) | 1998-07-23 |
| EP0963588A1 (de) | 1999-12-15 |
| DE59812977D1 (de) | 2005-09-08 |
| US6422492B1 (en) | 2002-07-23 |
| WO1998032136A1 (de) | 1998-07-23 |
| JP2001509268A (ja) | 2001-07-10 |
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