CA947942A - Process for treating filtrates and waste gases - Google Patents

Process for treating filtrates and waste gases

Info

Publication number
CA947942A
CA947942A CA128,565A CA128565A CA947942A CA 947942 A CA947942 A CA 947942A CA 128565 A CA128565 A CA 128565A CA 947942 A CA947942 A CA 947942A
Authority
CA
Canada
Prior art keywords
filtrates
treating
waste gases
gases
waste
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
Application number
CA128,565A
Other languages
English (en)
Other versions
CA128565S (en
Inventor
Karl G. Hackstein
Henricus M. Muller
Hans Pirk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nukem GmbH
Original Assignee
Nukem GmbH
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 Nukem GmbH filed Critical Nukem GmbH
Application granted granted Critical
Publication of CA947942A publication Critical patent/CA947942A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/04—Halides of uranium
    • C01G43/06—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/04—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof
    • C01B15/047—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of heavy metals
    • C01B15/0475—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of heavy metals of actinides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/12—Separation of ammonia from gases and vapours
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • C01G43/025—Uranium dioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Analytical Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Treating Waste Gases (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CA128,565A 1970-11-25 1971-11-25 Process for treating filtrates and waste gases Expired CA947942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702057966 DE2057966A1 (de) 1970-11-25 1970-11-25 Verfahren zur Wiedergewinnung von Uranverbindungen,Ammoniak,Kohlendioxid und Wasser

Publications (1)

Publication Number Publication Date
CA947942A true CA947942A (en) 1974-05-28

Family

ID=5789080

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,565A Expired CA947942A (en) 1970-11-25 1971-11-25 Process for treating filtrates and waste gases

Country Status (8)

Country Link
AU (1) AU3224471A (Direct)
CA (1) CA947942A (Direct)
DE (1) DE2057966A1 (Direct)
ES (1) ES392245A2 (Direct)
FR (1) FR2115140A2 (Direct)
IT (1) IT953212B (Direct)
SE (1) SE374730B (Direct)
ZA (1) ZA715547B (Direct)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980757A (en) * 1972-11-06 1976-09-14 The Babcock & Wilcox Company Process for uranium separation and preparation of UO4.2NH3.2HF
DE2355093C2 (de) * 1973-09-14 1984-04-05 The Babcock & Wilcox Co., 10017 New York, N.Y. Uranylverbindung
FR2419908A2 (fr) * 1978-03-16 1979-10-12 Reaktor Brennelement Union Procede de recuperation de composes d'uranium a partir d'eaux residuaires de la conversion d'uranylcarbonate d'ammonium
SE427105B (sv) * 1981-01-23 1983-03-07 Asea Atom Ab Sett att atervinna och ateranvenda ammoniak och koldioxid i en anleggning for framstellning av kernreaktorbrensle ur uranhexafluorid

Also Published As

Publication number Publication date
FR2115140B2 (Direct) 1975-08-22
SE374730B (Direct) 1975-03-17
AU3224471A (en) 1973-02-15
FR2115140A2 (en) 1972-07-07
ZA715547B (en) 1972-05-31
IT953212B (it) 1973-08-10
ES392245A2 (es) 1974-01-16
DE2057966A1 (de) 1972-06-08

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