BG60569B1 - Method for the treatment of radioactive waste waters - Google Patents
Method for the treatment of radioactive waste waters Download PDFInfo
- Publication number
- BG60569B1 BG60569B1 BG92683A BG9268390A BG60569B1 BG 60569 B1 BG60569 B1 BG 60569B1 BG 92683 A BG92683 A BG 92683A BG 9268390 A BG9268390 A BG 9268390A BG 60569 B1 BG60569 B1 BG 60569B1
- Authority
- BG
- Bulgaria
- Prior art keywords
- ester
- boric acid
- water
- acid
- waste water
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000002354 radioactive wastewater Substances 0.000 title abstract description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004327 boric acid Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002351 wastewater Substances 0.000 claims abstract description 11
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims description 9
- 239000012141 concentrate Substances 0.000 claims description 8
- 238000004821 distillation Methods 0.000 claims description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 230000032050 esterification Effects 0.000 claims description 5
- 238000005886 esterification reaction Methods 0.000 claims description 5
- 238000007127 saponification reaction Methods 0.000 claims description 5
- 150000001298 alcohols Chemical class 0.000 claims description 3
- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 claims description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- 150000002148 esters Chemical class 0.000 abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 11
- 238000001704 evaporation Methods 0.000 abstract description 5
- 230000008020 evaporation Effects 0.000 abstract description 5
- 150000002430 hydrocarbons Chemical group 0.000 abstract description 3
- 150000001639 boron compounds Chemical class 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 239000000203 mixture Substances 0.000 description 11
- 230000002285 radioactive effect Effects 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 9
- 229910052787 antimony Inorganic materials 0.000 description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 4
- -1 ester ester Chemical class 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000012432 intermediate storage Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 150000004808 allyl alcohols Chemical class 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 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
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/08—Processing by evaporation; by distillation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/12—Radioactive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/06—Reactor-distillation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Removal Of Specific Substances (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3842655 | 1988-12-14 | ||
| PCT/DE1989/000775 WO1990007186A1 (de) | 1988-12-14 | 1989-12-13 | Aufbereiten von radioaktivem abwasser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BG92683A BG92683A (bg) | 1993-12-24 |
| BG60569B1 true BG60569B1 (en) | 1995-08-28 |
Family
ID=6369492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG92683A BG60569B1 (en) | 1988-12-14 | 1990-08-13 | Method for the treatment of radioactive waste waters |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5096624A (cs) |
| EP (1) | EP0400130B1 (cs) |
| BG (1) | BG60569B1 (cs) |
| CS (1) | CS274556B2 (cs) |
| DD (1) | DD293219A5 (cs) |
| DE (1) | DE58905848D1 (cs) |
| ES (1) | ES2047313T3 (cs) |
| FI (1) | FI903997A7 (cs) |
| HU (2) | HU900475D0 (cs) |
| RU (1) | RU1809930C (cs) |
| WO (1) | WO1990007186A1 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BG65037B1 (bg) * | 2001-11-09 | 2006-12-29 | ВЛАДИМИРОВ Владимир | Метод и инсталация за преработване на радиоактивни отпадъци |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5564104A (en) * | 1993-06-08 | 1996-10-08 | Cortex Biochem, Inc. | Methods of removing radioactively labled biological molecules from liquid radioactive waste |
| US6103127A (en) * | 1993-06-08 | 2000-08-15 | Cortex Biochem, Inc. | Methods for removing hazardous organic molecules from liquid waste |
| BE1007223A3 (nl) * | 1993-06-16 | 1995-04-25 | Studiecentrum Kernenergi | Werkwijze voor het afscheiden van boorzuur. |
| US5998690A (en) * | 1997-08-26 | 1999-12-07 | Institute Of Nuclear Energy Research | Method and agents for solidification of boric acid and/or borates solutions |
| CN1787896A (zh) * | 2003-02-06 | 2006-06-14 | 布克刀具股份有限公司 | 弹簧助力刀 |
| RU2370836C1 (ru) * | 2008-03-24 | 2009-10-20 | Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт имени А.П. Александрова" | Способ переработки жидких радиоактивных отходов |
| CN103400626B (zh) * | 2013-07-02 | 2016-09-14 | 中国核电工程有限公司 | 一种处理核电站含Ag-110m废液的方法 |
| EP2887359B1 (de) * | 2013-12-20 | 2018-01-31 | GNS Gesellschaft für Nuklear-Service mbH | Verfahren zur Trocknung von Transport- und/oder Lagerbehältern für radioaktive Abfälle |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3100741A (en) * | 1957-08-07 | 1963-08-13 | Exxon Research Engineering Co | Alcohol dehydration process |
| US3044943A (en) * | 1958-02-12 | 1962-07-17 | United States Borax Chem | Separation of methyl borate-methanol azeotrope |
| US3214347A (en) * | 1963-11-18 | 1965-10-26 | Pan American Petroleum Corp | Azeotropic distillation process |
| CH588148A5 (cs) * | 1972-10-24 | 1977-05-31 | Nordostschweizerische Kraftwer | |
| FR2346818A1 (fr) * | 1976-04-02 | 1977-10-28 | Bofors Ab | Procede de transformation des constituants solides de dechets radio-actifs aqueux en blocs solides destines a un stockage de longue duree |
| DE2723025C3 (de) * | 1977-05-21 | 1980-03-13 | Rheinisch-Westfaelisches Elektrizitaetswerk Ag, 4300 Essen | Verfahren zum Aufbereiten von Borsäure, radioaktives Antimon und weitere radioaktive Nuklide enthaltendem Abwasser |
| DE2910677C2 (de) * | 1979-03-19 | 1983-12-22 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur Behandlung von borhaltigen radioaktiven Konzentraten aus Abwässern von Druckwasserreaktoren |
| US4440680A (en) * | 1980-09-24 | 1984-04-03 | Seton Company | Macromolecular biologically active collagen articles |
| US4434074A (en) * | 1981-04-02 | 1984-02-28 | General Electric Company | Volume reduction and encapsulation process for water containing low level radioactive waste |
| US4430257A (en) * | 1981-06-12 | 1984-02-07 | The United States Of America As Represented By The United States Department Of Energy | Alcohol-free alkoxide process for containing nuclear waste |
| US4504317A (en) * | 1983-03-07 | 1985-03-12 | Westinghouse Electric Corp. | Encapsulation of boric acid slurries |
| US4540512A (en) * | 1983-04-06 | 1985-09-10 | Westinghouse Electric Corp. | Recovery of boric acid from nuclear waste |
| US4595528A (en) * | 1984-05-10 | 1986-06-17 | The United States Of America As Represented By The United States Department Of Energy | Process for immobilizing radioactive boric acid liquid wastes |
| US4800042A (en) * | 1985-01-22 | 1989-01-24 | Jgc Corporation | Radioactive waste water treatment |
-
1989
- 1989-12-11 DD DD89335508A patent/DD293219A5/de not_active IP Right Cessation
- 1989-12-13 HU HU90475A patent/HU900475D0/hu unknown
- 1989-12-13 ES ES90900069T patent/ES2047313T3/es not_active Expired - Lifetime
- 1989-12-13 DE DE90900069T patent/DE58905848D1/de not_active Expired - Fee Related
- 1989-12-13 FI FI903997A patent/FI903997A7/fi not_active IP Right Cessation
- 1989-12-13 EP EP90900069A patent/EP0400130B1/de not_active Expired - Lifetime
- 1989-12-13 WO PCT/DE1989/000775 patent/WO1990007186A1/de active IP Right Grant
- 1989-12-13 HU HU90475A patent/HUT69123A/hu unknown
- 1989-12-14 CS CS708489A patent/CS274556B2/cs unknown
-
1990
- 1990-08-13 RU SU904830718A patent/RU1809930C/ru active
- 1990-08-13 BG BG92683A patent/BG60569B1/bg unknown
- 1990-08-14 US US07/567,402 patent/US5096624A/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BG65037B1 (bg) * | 2001-11-09 | 2006-12-29 | ВЛАДИМИРОВ Владимир | Метод и инсталация за преработване на радиоактивни отпадъци |
Also Published As
| Publication number | Publication date |
|---|---|
| RU1809930C (ru) | 1993-04-15 |
| CS708489A2 (en) | 1990-10-12 |
| EP0400130B1 (de) | 1993-10-06 |
| DE58905848D1 (de) | 1993-11-11 |
| HUT69123A (en) | 1995-08-28 |
| FI903997A0 (fi) | 1990-08-13 |
| WO1990007186A1 (de) | 1990-06-28 |
| ES2047313T3 (es) | 1994-02-16 |
| FI903997A7 (fi) | 1990-08-13 |
| BG92683A (bg) | 1993-12-24 |
| EP0400130A1 (de) | 1990-12-05 |
| CS274556B2 (en) | 1991-08-13 |
| DD293219A5 (de) | 1991-08-22 |
| US5096624A (en) | 1992-03-17 |
| HU900475D0 (en) | 1992-01-28 |
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