NL7402541A - - Google Patents

Info

Publication number
NL7402541A
NL7402541A NL7402541A NL7402541A NL7402541A NL 7402541 A NL7402541 A NL 7402541A NL 7402541 A NL7402541 A NL 7402541A NL 7402541 A NL7402541 A NL 7402541A NL 7402541 A NL7402541 A NL 7402541A
Authority
NL
Netherlands
Application number
NL7402541A
Other versions
NL163132C (nl
NL163132B (nl
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 filed Critical
Publication of NL7402541A publication Critical patent/NL7402541A/xx
Publication of NL163132B publication Critical patent/NL163132B/xx
Application granted granted Critical
Publication of NL163132C publication Critical patent/NL163132C/xx

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • B01J2/08—Gelation of a colloidal solution
    • 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)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Dispersion Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Glanulating (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
NL7402541.A 1973-02-23 1974-02-25 Werkwijze voor het vervaardigen van bolvormige deeltjes van keramisch materiaal en aldus verkregen bolvormige deeltjes. NL163132C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20749/73A IT983478B (it) 1973-02-23 1973-02-23 Procedimento di controllo delle profrieta geometriche di parti celle di materiali ceramici

Publications (3)

Publication Number Publication Date
NL7402541A true NL7402541A (ja) 1974-08-27
NL163132B NL163132B (nl) 1980-03-17
NL163132C NL163132C (nl) 1980-08-15

Family

ID=11171487

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7402541.A NL163132C (nl) 1973-02-23 1974-02-25 Werkwijze voor het vervaardigen van bolvormige deeltjes van keramisch materiaal en aldus verkregen bolvormige deeltjes.

Country Status (10)

Country Link
US (1) US3993578A (ja)
JP (2) JPS5024307A (ja)
BE (1) BE811476A (ja)
CA (1) CA1048724A (ja)
ES (1) ES423666A1 (ja)
FR (1) FR2219459B1 (ja)
GB (1) GB1453012A (ja)
IT (1) IT983478B (ja)
LU (1) LU69465A1 (ja)
NL (1) NL163132C (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1096310B (it) * 1978-05-23 1985-08-26 Agip Nucleare Spa Procedimento per la preparazione di polvere di ossido di uranio
IT1136856B (it) * 1981-03-06 1986-09-03 Agip Nucleare Spa Procedimento per la produzione di particelle di gel ed apparecchiatura per l'attuazione di detto procedimento
DE3314259A1 (de) * 1983-04-20 1984-10-25 Henkel KGaA, 4000 Düsseldorf Hohlkoerper aus verfestigtem alkalisilikat
FR2618238B1 (fr) * 1987-07-17 1992-03-13 Ricard Claude Procedes pour corriger la derive de l'horloge electronique d'un appareil electronique et appareils electroniques utilisant ces procedes.
US5358695A (en) * 1993-01-21 1994-10-25 Physical Sciences, Inc. Process for producing nanoscale ceramic powders
US5447708A (en) * 1993-01-21 1995-09-05 Physical Sciences, Inc. Apparatus for producing nanoscale ceramic powders
US10369724B2 (en) * 2015-11-19 2019-08-06 Schlumberger Technology Corporation Method of making spheroidal particles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1067095A (en) * 1964-01-21 1967-05-03 Snam Spa Production of balls or spheres of refractory materials
GB1175834A (en) * 1966-04-07 1969-12-23 Atomic Energy Authority Uk Improvements in or relating to the Chemical Production of Metal-Containing Materials as Particles and other Configurations
US3586742A (en) * 1966-11-25 1971-06-22 Gulf Energy & Environ Systems Process of preparing oxide microspheres
GB1311284A (en) * 1969-04-09 1973-03-28 Atomic Energy Authority Uk Making of particulate spheres
DE2037232C3 (de) * 1970-07-28 1975-01-02 Nukem Gmbh, 6454 Grossauheim Verfahren zur Herstellung von oxidischen und karbidischen Kernbrenn - und Brutstoffpartikeln für Hochtemperatur-Reaktoren

Also Published As

Publication number Publication date
GB1453012A (en) 1976-10-20
JPS559298U (ja) 1980-01-21
IT983478B (it) 1974-10-31
NL163132C (nl) 1980-08-15
JPS5839776Y2 (ja) 1983-09-07
ES423666A1 (es) 1976-05-01
DE2408731B2 (de) 1976-10-14
CA1048724A (en) 1979-02-20
DE2408731A1 (de) 1974-10-10
NL163132B (nl) 1980-03-17
FR2219459B1 (ja) 1977-09-16
BE811476A (fr) 1974-06-17
US3993578A (en) 1976-11-23
JPS5024307A (ja) 1975-03-15
FR2219459A1 (ja) 1974-09-20
LU69465A1 (ja) 1974-05-29

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent