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BR7608096A - Processo para a separacao de impurezas radioativas de badeleita - Google Patents

Processo para a separacao de impurezas radioativas de badeleita

Info

Publication number
BR7608096A
BR7608096A BR7608096A BR7608096A BR7608096A BR 7608096 A BR7608096 A BR 7608096A BR 7608096 A BR7608096 A BR 7608096A BR 7608096 A BR7608096 A BR 7608096A BR 7608096 A BR7608096 A BR 7608096A
Authority
BR
Brazil
Prior art keywords
badeleite
separation
radioactive impurities
radioactive
impurities
Prior art date
Application number
BR7608096A
Other languages
English (en)
Inventor
K Deneke
A Lenz
Original Assignee
Dynamit Nobel 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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of BR7608096A publication Critical patent/BR7608096A/pt

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
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • G21F9/301—Processing by fixation in stable solid media
    • G21F9/302—Processing by fixation in stable solid media in an inorganic matrix
    • G21F9/305—Glass or glass like matrix
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Glass Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
BR7608096A 1975-12-05 1976-12-02 Processo para a separacao de impurezas radioativas de badeleita BR7608096A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2554651A DE2554651C2 (de) 1975-12-05 1975-12-05 Verfahren zum Abtrennen radioaktiver Verunreinigungen aus Baddeleyit

Publications (1)

Publication Number Publication Date
BR7608096A true BR7608096A (pt) 1977-11-22

Family

ID=5963492

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7608096A BR7608096A (pt) 1975-12-05 1976-12-02 Processo para a separacao de impurezas radioativas de badeleita

Country Status (4)

Country Link
US (1) US4268485A (pt)
BR (1) BR7608096A (pt)
DE (1) DE2554651C2 (pt)
ZA (1) ZA767224B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60204637A (ja) * 1984-03-19 1985-10-16 Nippon Electric Glass Co Ltd 低融点封着用組成物
US5188809A (en) * 1989-03-02 1993-02-23 Teledyne Industries, Inc. Method for separating coke from a feed mixture containing zirconium and radioactive materials by flotation process
MY109384A (en) * 1991-04-15 1997-01-31 Wimmera Ind Minerals Pty Ltd Removal of radioactivity from zircon.
AUPS250102A0 (en) * 2002-05-22 2002-06-13 Commonwealth Scientific And Industrial Research Organisation Process for removal of radioactive impurities from zirconium containing materials

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974014A (en) * 1955-11-14 1961-03-07 Columbia Southern Chem Corp Treatment of metallic ores
US2875107A (en) * 1956-02-21 1959-02-24 Du Pont Titaniferous ore treatment
US3413082A (en) * 1962-11-13 1968-11-26 Pittsburgh Plate Glass Co Process for recovering zr-values from ores
US4067953A (en) * 1972-02-15 1978-01-10 Etienne Roux Process for upgrading ores containing baddeleyite
US3856512A (en) * 1973-04-27 1974-12-24 Quebec Centre Rech Ind Processing titaniferous iron ores for the recovery of aluminum, chromium, iron, titanium and vanadium

Also Published As

Publication number Publication date
DE2554651A1 (de) 1977-06-08
ZA767224B (en) 1977-11-30
DE2554651C2 (de) 1983-07-14
US4268485A (en) 1981-05-19

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