ES2114128T3 - Metodo para separar acido borico. - Google Patents
Metodo para separar acido borico.Info
- Publication number
- ES2114128T3 ES2114128T3 ES94201610T ES94201610T ES2114128T3 ES 2114128 T3 ES2114128 T3 ES 2114128T3 ES 94201610 T ES94201610 T ES 94201610T ES 94201610 T ES94201610 T ES 94201610T ES 2114128 T3 ES2114128 T3 ES 2114128T3
- Authority
- ES
- Spain
- Prior art keywords
- boric acid
- separating
- liquid
- reactor
- separating boric
- 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
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
-
- 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
-
- 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
- Y10S159/00—Concentrating evaporators
- Y10S159/19—Acid
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Removal Of Specific Substances (AREA)
Abstract
METODO PARA SEPARAR ACIDO BORICO DE UN ACIDO BORICO QUE CONTENGA LIQUIDO, ESPECIALMENTE DE LIQUIDO DE DESHECHO DE UN CENTRAL DE ENERGIA NUCLEAR, CARACTERIZADO EN QUE EL ACIDO BORICO QUE CONTIENE EL LIQUIDO ES ALIMENTADO CONTINUAMENTE EN UN REACTOR (1 O 10) CON UN ENTORNO NO ALCALINO Y QUE EL ACIDO BORICO SE RETIRA POR EVAPORACION POR MEDIO DE UN VAPOR QUE ES PRIMERO ENRIQUECIDO CON ACIDO BORICO Y POSTERIORMENTE EVACUADO CONTINUAMENTE DEL REACTOR (1 O 10).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9300608A BE1007223A3 (nl) | 1993-06-16 | 1993-06-16 | Werkwijze voor het afscheiden van boorzuur. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2114128T3 true ES2114128T3 (es) | 1998-05-16 |
Family
ID=3887104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94201610T Expired - Lifetime ES2114128T3 (es) | 1993-06-16 | 1994-06-07 | Metodo para separar acido borico. |
Country Status (6)
Country | Link |
---|---|
US (2) | US5468347A (es) |
EP (1) | EP0630029B1 (es) |
JP (1) | JPH07140297A (es) |
BE (1) | BE1007223A3 (es) |
DE (1) | DE69407873T2 (es) |
ES (1) | ES2114128T3 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1012246A3 (nl) * | 1998-10-22 | 2000-08-01 | Studiecentrum Kernenergi | Werkwijze en inrichting voor het afscheiden van boorzuur. |
DE102008062472A1 (de) | 2008-12-16 | 2010-06-17 | Paul Hartmann Aktiengesellschaft | Wundverband für die Unterdrucktherapie |
CN107170504B (zh) * | 2017-05-25 | 2019-02-19 | 绵阳科大久创科技有限公司 | 一种高比放放射性废水负压蒸发浓缩处理系统及其方法 |
CN108689544A (zh) * | 2018-07-24 | 2018-10-23 | 苏州方舟环保科技有限公司 | 一种零排放的含硼废水处理装置及方法 |
CN109473185B (zh) * | 2018-11-13 | 2022-07-29 | 中国核动力研究设计院 | 一种自动化学停堆系统的测试装置及其测试方法 |
CN113963834B (zh) * | 2020-07-21 | 2024-02-13 | 清华大学 | 一种放射性废水的处理系统和处理方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3679751A (en) * | 1968-07-25 | 1972-07-25 | Halcon International Inc | Boric acid recovery |
BE791975A (fr) * | 1971-11-30 | 1973-05-28 | Westinghouse Electric Corp | Systemes de concentration d'une solution moderatrice utilisee dans une centrale nucleaire a eau sous pression |
US3933576A (en) * | 1973-05-17 | 1976-01-20 | Whiting Corporation | Evaporation of radioactive wastes |
DE2361791A1 (de) * | 1973-12-12 | 1975-06-19 | Chemie Apparatebau Mainz Schma | Verfahren und vorrichtung zum eindampfen von fluessigkeiten insbesondere zum dekontaminieren radioaktiv belasteter abwaesser |
FR2279205A1 (fr) * | 1973-12-27 | 1976-02-13 | Magyar Tudomanyos Akademi Izot | Procede et appareil de concentration de dechets radioactifs liquides a des temperatures inferieures a leurs points d'ebullition et en vue de leur stockage final |
DE2612510C3 (de) * | 1976-03-24 | 1978-10-05 | Kraftwerk Union Ag, 4330 Muelheim | Anordnung zur Abwasseraufbereitung |
DE2950601A1 (de) * | 1979-12-15 | 1981-06-19 | Rainer Dr. 6843 Biblis Ambros | Verfahren zur rueckgewinnung von borsaeure aus einem abwasserkonzentrat eines kernkraftwerkes |
DE3110491C2 (de) * | 1981-03-18 | 1985-02-14 | Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen | Verfahren und Anlage zum Einengen eines in einem Kernkraftwerk anfallenden, Borsäure enthaltenden radioaktiven Abwassers |
US4540512A (en) * | 1983-04-06 | 1985-09-10 | Westinghouse Electric Corp. | Recovery of boric acid from nuclear waste |
DE3432103A1 (de) * | 1984-08-31 | 1986-03-13 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zum volumenreduzierung von radioaktiv beladenen fluessigkeiten und rippenkoerper zur verwendung dabei |
US4800042A (en) * | 1985-01-22 | 1989-01-24 | Jgc Corporation | Radioactive waste water treatment |
SU1347779A1 (ru) * | 1985-08-08 | 1991-04-15 | Предприятие П/Я А-1758 | Способ регулировани реактивности дерного реактора |
DD293219A5 (de) * | 1988-12-14 | 1991-08-22 | ������@������������k�� | Verfahren zum aufbereiten von borverbindungen und radionuklide enthaltendem abwasser |
US5176798A (en) * | 1991-05-17 | 1993-01-05 | Shell Oil Company | System for removal and disposal of minor amounts of organics from contaminated water |
-
1993
- 1993-06-16 BE BE9300608A patent/BE1007223A3/nl not_active IP Right Cessation
-
1994
- 1994-06-07 EP EP94201610A patent/EP0630029B1/en not_active Expired - Lifetime
- 1994-06-07 ES ES94201610T patent/ES2114128T3/es not_active Expired - Lifetime
- 1994-06-07 DE DE69407873T patent/DE69407873T2/de not_active Expired - Fee Related
- 1994-06-15 JP JP6133238A patent/JPH07140297A/ja active Pending
- 1994-06-16 US US08/260,786 patent/US5468347A/en not_active Expired - Fee Related
-
1995
- 1995-09-08 US US08/525,216 patent/US5587047A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69407873T2 (de) | 1998-06-10 |
BE1007223A3 (nl) | 1995-04-25 |
US5587047A (en) | 1996-12-24 |
DE69407873D1 (de) | 1998-02-19 |
EP0630029A1 (en) | 1994-12-21 |
EP0630029B1 (en) | 1998-01-14 |
US5468347A (en) | 1995-11-21 |
JPH07140297A (ja) | 1995-06-02 |
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Legal Events
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