IT1022888B - Processo ed apparecchiatura per la purificazione di un liquido in guinato da sostanze radioattive - Google Patents

Processo ed apparecchiatura per la purificazione di un liquido in guinato da sostanze radioattive

Info

Publication number
IT1022888B
IT1022888B IT28442/74A IT2844274A IT1022888B IT 1022888 B IT1022888 B IT 1022888B IT 28442/74 A IT28442/74 A IT 28442/74A IT 2844274 A IT2844274 A IT 2844274A IT 1022888 B IT1022888 B IT 1022888B
Authority
IT
Italy
Prior art keywords
guinated
purification
equipment
liquid
radioactive substances
Prior art date
Application number
IT28442/74A
Other languages
English (en)
Original Assignee
Luwa Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Luwa Ag filed Critical Luwa Ag
Application granted granted Critical
Publication of IT1022888B publication Critical patent/IT1022888B/it

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • 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)
IT28442/74A 1973-10-30 1974-10-15 Processo ed apparecchiatura per la purificazione di un liquido in guinato da sostanze radioattive IT1022888B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1524273A CH577333A5 (it) 1973-10-30 1973-10-30

Publications (1)

Publication Number Publication Date
IT1022888B true IT1022888B (it) 1978-04-20

Family

ID=4407536

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28442/74A IT1022888B (it) 1973-10-30 1974-10-15 Processo ed apparecchiatura per la purificazione di un liquido in guinato da sostanze radioattive

Country Status (8)

Country Link
US (1) US3969194A (it)
JP (1) JPS5073100A (it)
AT (1) AT364996B (it)
CH (1) CH577333A5 (it)
DE (1) DE2450690A1 (it)
FR (1) FR2249407B1 (it)
GB (1) GB1475197A (it)
IT (1) IT1022888B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612510C3 (de) * 1976-03-24 1978-10-05 Kraftwerk Union Ag, 4330 Muelheim Anordnung zur Abwasseraufbereitung
DE2629581C2 (de) * 1976-07-01 1986-10-09 Luwa AG, Zürich Verfahren und Vorrichtung zur Dekontaminierung einer mit radioadtiven Stoffen beladenen Flüssigkeit
DE2712462A1 (de) * 1977-03-22 1978-10-05 Gelsenberg Ag Verfahren zur aufarbeitung und regenerierung ammoniakhaltiger waschwaesser
US4231839A (en) * 1979-01-30 1980-11-04 Cf Industries, Inc. After-treatment processes and apparatus, especially for urea and ammonium nitrate plants
US5445714A (en) * 1990-06-27 1995-08-29 Eco Stills, Inc. Waste materials concentrator
KR100662086B1 (ko) * 2005-12-23 2006-12-28 한국원자력연구소 방사성 액체 폐기물 처리 시스템
FR2989595B1 (fr) * 2012-04-18 2014-04-11 IFP Energies Nouvelles Plateau distributeur a cloisons pour colonne de contact gaz/liquide offshore
EP3106214B1 (en) * 2015-06-18 2020-03-04 General Electric Technology GmbH Gas stripper system
RU2601413C1 (ru) * 2015-10-23 2016-11-10 Анатолий Павлович Ефимочкин Способ переработки жидких радиоактивных отходов
RU2601448C1 (ru) * 2015-10-23 2016-11-10 Анатолий Павлович Ефимочкин Способ обработки жидких радиоактивных отходов
RU2601415C1 (ru) * 2015-10-23 2016-11-10 Анатолий Павлович Ефимочкин Способ ликвидации жидких радиоактивных отходов
RU2726531C1 (ru) 2016-12-28 2020-07-14 Кох-Глич, Лп Контактная тарелка, содержащая перегораживающие барьеры для течения жидкости, и способ ее действия

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1608416A (en) * 1924-07-19 1926-11-23 Daniel L Newton Apparatus for absorption of hydrocarbons
US2693350A (en) * 1951-07-14 1954-11-02 Edw G Ragatz Co Construction for handling vapors and liquids as in bubble columns or the like
US2926754A (en) * 1956-02-29 1960-03-01 Edw G Ragatz Co Method for improved mechanical effectiveness and efficiency of component interchangeon a vapor liquid contacting tray
US3105862A (en) * 1960-09-14 1963-10-01 Esso Res And Enginecring Compa Jet tray tabs

Also Published As

Publication number Publication date
US3969194A (en) 1976-07-13
GB1475197A (en) 1977-06-01
CH577333A5 (it) 1976-07-15
DE2450690A1 (de) 1975-05-07
JPS5073100A (it) 1975-06-17
FR2249407B1 (it) 1978-05-05
AT364996B (de) 1981-11-25
ATA870274A (de) 1981-04-15
FR2249407A1 (it) 1975-05-23

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