IT978835B - Processo di conversione per com posti di rifiuto contenenti azoto - Google Patents

Processo di conversione per com posti di rifiuto contenenti azoto

Info

Publication number
IT978835B
IT978835B IT20059/73A IT2005973A IT978835B IT 978835 B IT978835 B IT 978835B IT 20059/73 A IT20059/73 A IT 20059/73A IT 2005973 A IT2005973 A IT 2005973A IT 978835 B IT978835 B IT 978835B
Authority
IT
Italy
Prior art keywords
com
conversion process
containing nitrogen
places containing
waste places
Prior art date
Application number
IT20059/73A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT978835B publication Critical patent/IT978835B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/02—Preparation of nitrogen
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT20059/73A 1972-02-09 1973-02-06 Processo di conversione per com posti di rifiuto contenenti azoto IT978835B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US224854A US3862296A (en) 1972-02-09 1972-02-09 Conversion process for waste nitrogen-containing compounds

Publications (1)

Publication Number Publication Date
IT978835B true IT978835B (it) 1974-09-20

Family

ID=22842513

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20059/73A IT978835B (it) 1972-02-09 1973-02-06 Processo di conversione per com posti di rifiuto contenenti azoto

Country Status (6)

Country Link
US (1) US3862296A (it)
JP (1) JPS4896484A (it)
DE (1) DE2305946A1 (it)
FR (1) FR2171333B1 (it)
GB (1) GB1424781A (it)
IT (1) IT978835B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962114A (en) * 1975-04-11 1976-06-08 The United States Of America As Represented By The United States Energy Research And Development Administration Method for solidifying liquid radioactive wastes
DE2553840C3 (de) * 1975-11-29 1981-01-29 Bayer Ag, 5090 Leverkusen Druckhydrolytische Behandlung von Abwasser
DE2609299C2 (de) * 1976-03-06 1983-12-22 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Vorrichtung zur Verfestigung von wäßrigen, radioaktiven Abfall-Lösungen in einem glas- oder keramikartigen Block
US4065400A (en) * 1976-04-08 1977-12-27 The United States Of America As Represented By The United States Energy Research And Development Administration Nuclear waste solidification
FR2410870A1 (fr) * 1977-11-30 1979-06-29 Kernforschungsanlage Juelich Procede et installation pour traiter des solutions residuaires contenant du nitrate d'ammonium de la technique nucleaire
FR2417829A1 (fr) * 1978-02-21 1979-09-14 Gattys Ing Buero F J Procede pour la denitration de solutions residuaires fortement radioactives
DE2820769A1 (de) * 1978-05-12 1979-11-15 Franz Josef Gattys Ingenieurbu Einrichtung zum genauen dosieren von kleinen mengen von pulverfoermigen reaktionsstoffen fuer die denitration von radioaktiven abfalloesungen
US4181705A (en) * 1978-08-18 1980-01-01 Chevron Research Company Purification of fluidized-bed combustion flue gas
US4234449A (en) * 1979-05-30 1980-11-18 The United States Of America As Represented By The United States Department Of Energy Method of handling radioactive alkali metal waste
US4225455A (en) * 1979-06-20 1980-09-30 The United States Of America As Represented By The United States Department Of Energy Process for decomposing nitrates in aqueous solution
DE3048002C2 (de) * 1980-12-19 1985-09-19 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Entfernung von Ammoniumnitrat aus wäßrigen Lösungen
US4409157A (en) * 1981-01-21 1983-10-11 Haas Paul A Method for improved decomposition of metal nitrate solutions
JPS5988692A (ja) * 1982-11-15 1984-05-22 動力炉・核燃料開発事業団 硝酸蒸発処理におけるルテニウムの除染効率改良法
US4499833A (en) * 1982-12-20 1985-02-19 Rockwell International Corporation Thermal conversion of wastes
US4666684A (en) * 1984-02-14 1987-05-19 Westinghouse Electric Corp. Process for producing uranium dioxide
US4755138A (en) * 1986-09-16 1988-07-05 The United States Of America As Represented By The United States Department Of Energy Fluidized bed calciner apparatus
USH1126H (en) 1991-11-12 1993-01-05 The United States Of America As Represented By The Secretary Of The Navy Treatment of sodium nitrite-containing boiler wastewater
US5370528A (en) * 1992-08-03 1994-12-06 Martin Marietta Energy Systems, Inc. Submergible torch for treating waste solutions and method thereof
AR016221A1 (es) * 1998-04-30 2001-06-20 Framatome Anp Gmbh Procedimiento para la eliminacion de iones nitrato de una solucion
WO2000062920A1 (en) * 1999-04-19 2000-10-26 Water Systems Integrators, Llc Apparatus and method for treating liquids
US20120128569A1 (en) * 2008-10-10 2012-05-24 Hendrik Oevering Destruction of ammonium ions
US20100307987A1 (en) * 2009-06-05 2010-12-09 H2O Cleaning Technologies Apparatus and method for reclamation of treatable water

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975025A (en) * 1957-11-05 1961-03-14 Engelhard Ind Inc Method of selectively removing oxides of nitrogen from oxygen-containing gases
CH412345A (de) * 1961-01-31 1966-04-30 Weisse Ernst Ing Dr Verfahren und Vorrichtung zum Abscheiden schädlicher Bestandteile aus den bei der Behandlung von Leichtmetallschmelzen mit Chlor oder chlorhaltigen Gasen entstehenden Abgasen
US3647373A (en) * 1968-10-16 1972-03-07 Little Inc A Method and apparatus for converting aluminum nitrate solutions to alpha alumina
GB1280914A (en) * 1969-07-11 1972-07-12 Kernforschung Gmbh Ges Fuer Method of removing nitric acid, nitrate ions, and nitrite ions out of aqueous waste solutions
US3677716A (en) * 1970-11-18 1972-07-18 Hydrocarbon Research Inc Phase separation of a gas-liquid-solid mixture

Also Published As

Publication number Publication date
FR2171333A1 (it) 1973-09-21
FR2171333B1 (it) 1977-12-30
DE2305946A1 (de) 1973-08-16
JPS4896484A (it) 1973-12-10
US3862296A (en) 1975-01-21
GB1424781A (en) 1976-02-11

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