SE302450B - - Google Patents

Info

Publication number
SE302450B
SE302450B SE6425/64A SE642564A SE302450B SE 302450 B SE302450 B SE 302450B SE 6425/64 A SE6425/64 A SE 6425/64A SE 642564 A SE642564 A SE 642564A SE 302450 B SE302450 B SE 302450B
Authority
SE
Sweden
Application number
SE6425/64A
Inventor
M Kremer
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of SE302450B publication Critical patent/SE302450B/xx

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
    • G21F9/10—Processing by flocculation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F13/00—Compounds of radium
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/006—Radioactive compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
SE6425/64A 1963-05-28 1964-05-27 SE302450B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR936318A FR1366142A (fr) 1963-05-28 1963-05-28 Procédé de séparation du radium

Publications (1)

Publication Number Publication Date
SE302450B true SE302450B (fr) 1968-07-22

Family

ID=8804868

Family Applications (1)

Application Number Title Priority Date Filing Date
SE6425/64A SE302450B (fr) 1963-05-28 1964-05-27

Country Status (10)

Country Link
US (1) US3449065A (fr)
BE (1) BE648410A (fr)
CH (1) CH428963A (fr)
DE (1) DE1299568B (fr)
ES (1) ES300349A1 (fr)
FR (1) FR1366142A (fr)
GB (1) GB1021123A (fr)
LU (1) LU46125A1 (fr)
NL (1) NL6405847A (fr)
SE (1) SE302450B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1312852A (en) * 1970-09-01 1973-04-11 Belgonucleaire Sa Decontamination processes for radio-active liquids
US3896045A (en) * 1971-08-24 1975-07-22 Belgonucleaire Sa Decontamination process for radio-active liquids
CA1145487A (fr) * 1980-08-22 1983-04-26 Donald R. Weir Extraction du radium en presence dans des solutions aqueuses de sulfate
CA1139466A (fr) * 1980-08-22 1983-01-11 Donald R. Weir Elimination de l'arsenic de solutions aqueuses
US4431609A (en) * 1983-01-27 1984-02-14 The United States Of America As Represented By The United States Department Of Energy Removal of radium from acidic solutions containing same by adsorption on coal fly ash
US4636367A (en) * 1983-10-24 1987-01-13 Huck Peter M Removal of radium from aqueous liquids
FR2562312B1 (fr) * 1984-04-03 1989-03-03 Cogema Procede de decontamination en uranium et en radium de solutions uraniferes basiques par addition d'un sel de fer ou d'aluminium
FR2562311B1 (fr) * 1984-04-03 1989-04-28 Cogema Procede de decontamination en uranium et en radium de solutions uraniferes carbonatees et/ou bicarbonatees par addition d'un sel d'aluminium
FR2562313B1 (fr) * 1984-04-03 1989-04-07 Cogema Procede de decontamination en uranium et en radium de solutions uraniferes acides par addition d'un sel d'aluminium
US5728302A (en) * 1992-04-09 1998-03-17 Groundwater Services, Inc. Methods for the removal of contaminants from subterranean fluids
US5196124A (en) * 1992-04-09 1993-03-23 Groundwater Services, Inc. Method of controlling the production of radioactive materials from a subterranean reservoir
DE19505045C1 (de) * 1995-02-15 1996-07-18 Urt Umwelttechnik Gmbh Verfahren zur Abtrennung von Uran, Radium und Arsen aus Lösungen ihrer Verbindungen
US7662292B2 (en) * 2007-12-21 2010-02-16 Envirogen Technologies, Inc. Radium selective media and method for manufacturing
DE102011082285A1 (de) * 2011-09-07 2013-03-07 Itn Nanovation Ag Verfahren zur Abtrennung von radioaktiven Nukliden mittels keramischer Filtermembranen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1588383A (en) * 1922-08-15 1926-06-08 William A J Bell Art of extracting radium from radium-barium salts and the like
US2000656A (en) * 1933-01-30 1935-05-07 Armstrong Harry Howard Process for floating uranium ores particularly carnotite
US2442429A (en) * 1946-05-04 1948-06-01 Ralph D Nye Method of extracting uranium, radium, and vanadium from their ores

Also Published As

Publication number Publication date
ES300349A1 (es) 1967-02-01
NL6405847A (fr) 1964-11-30
GB1021123A (en) 1966-02-23
FR1366142A (fr) 1964-07-10
US3449065A (en) 1969-06-10
DE1299568B (de) 1969-07-17
BE648410A (fr) 1964-11-26
LU46125A1 (fr) 1972-01-01
CH428963A (fr) 1967-01-31

Similar Documents

Publication Publication Date Title
AR142945A1 (fr)
AT260747B (fr)
BE627012A (fr)
BE627141A (fr)
BE625828A (fr)
BE648410A (fr)
BE624811A (fr)
BE624982A (fr)
BE31062A (fr)
BE623490A (fr)
BE645713A (fr)
BE623315A (fr)
BE623220A (fr)
BE645704A (fr)
BE623117A (fr)
BE644983A (fr)
BE622160A (fr)
BE621517A (fr)
BE644981A (fr)
BE621232A (fr)
BE462764A (fr)
BE620325A (fr)
BE644844A (fr)
BE619061A (fr)
BE616967A (fr)