IT966020B - Procedimento per la eluzione di gel inorganico o di materiale a base di idrossido - Google Patents

Procedimento per la eluzione di gel inorganico o di materiale a base di idrossido

Info

Publication number
IT966020B
IT966020B IT52361/72A IT5236172A IT966020B IT 966020 B IT966020 B IT 966020B IT 52361/72 A IT52361/72 A IT 52361/72A IT 5236172 A IT5236172 A IT 5236172A IT 966020 B IT966020 B IT 966020B
Authority
IT
Italy
Prior art keywords
elution
procedure
based material
inorganic gel
hydroxide based
Prior art date
Application number
IT52361/72A
Other languages
English (en)
Italian (it)
Original Assignee
Stichting Reactor Centrum
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 Stichting Reactor Centrum filed Critical Stichting Reactor Centrum
Application granted granted Critical
Publication of IT966020B publication Critical patent/IT966020B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/36—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0288—Applications, solvents
    • 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
    • C01G43/025—Uranium dioxide
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • G21C3/623—Oxide fuels
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Plasma & Fusion (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Glanulating (AREA)
  • Catching Or Destruction (AREA)
  • Soil Working Implements (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Colloid Chemistry (AREA)
IT52361/72A 1971-08-26 1972-08-25 Procedimento per la eluzione di gel inorganico o di materiale a base di idrossido IT966020B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7111737,A NL170811C (nl) 1971-08-26 1971-08-26 Werkwijze voor het vervaardigen van vaste, in hoofdzaak ronde, korrels uit anorganisch materiaal.

Publications (1)

Publication Number Publication Date
IT966020B true IT966020B (it) 1974-02-11

Family

ID=19813890

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52361/72A IT966020B (it) 1971-08-26 1972-08-25 Procedimento per la eluzione di gel inorganico o di materiale a base di idrossido

Country Status (12)

Country Link
JP (1) JPS5823336B2 (da)
BE (1) BE787037A (da)
CA (1) CA996917A (da)
CH (1) CH592461A5 (da)
DE (1) DE2241734A1 (da)
DK (1) DK146497C (da)
FR (1) FR2150524B1 (da)
GB (1) GB1386289A (da)
IT (1) IT966020B (da)
NL (1) NL170811C (da)
NO (1) NO132619C (da)
SE (1) SE378190B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5733271B2 (da) * 1974-03-04 1982-07-16
JPS6027623B2 (ja) * 1974-12-21 1985-06-29 帝人株式会社 捲取機の起動方法
DE2519747C3 (de) * 1975-05-02 1980-03-06 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren zur Herstellung von Metalloxid- oder Metallcarbidteilchen
JPS53144936U (da) * 1977-04-06 1978-11-15
JPS5482126U (da) * 1977-10-31 1979-06-11
JPH0167646U (da) * 1987-10-22 1989-05-01
JPH03279165A (ja) * 1990-03-28 1991-12-10 Bando Chem Ind Ltd コードテンション装置
JPH03293266A (ja) * 1990-04-10 1991-12-24 Teijin Seiki Co Ltd 巻取装置における巻付防止方法

Also Published As

Publication number Publication date
DK146497C (da) 1984-04-02
JPS4831178A (da) 1973-04-24
GB1386289A (en) 1975-03-05
DE2241734A1 (de) 1973-03-15
SE378190B (da) 1975-08-25
JPS5823336B2 (ja) 1983-05-14
DK146497B (da) 1983-10-24
FR2150524A1 (da) 1973-04-06
NO132619C (da) 1975-12-10
BE787037A (da) 1972-12-01
NL170811C (nl) 1983-01-03
CA996917A (en) 1976-09-14
NL7111737A (da) 1973-02-28
NO132619B (da) 1975-09-01
CH592461A5 (da) 1977-10-31
NL170811B (nl) 1982-08-02
FR2150524B1 (da) 1976-10-29

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