DE1542178B1 - - Google Patents

Info

Publication number
DE1542178B1
DE1542178B1 DE19661542178D DE1542178DA DE1542178B1 DE 1542178 B1 DE1542178 B1 DE 1542178B1 DE 19661542178 D DE19661542178 D DE 19661542178D DE 1542178D A DE1542178D A DE 1542178DA DE 1542178 B1 DE1542178 B1 DE 1542178B1
Authority
DE
Germany
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.)
Pending
Application number
DE19661542178D
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 DE1542178B1 publication Critical patent/DE1542178B1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • C01F15/00—Compounds of thorium
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C01G56/004—Compounds of plutonium
    • C01G56/005—Oxides; Hydroxides
    • 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
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Carbon And Carbon Compounds (AREA)
DE19661542178D 1965-04-15 1966-04-09 Pending DE1542178B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US448260A US3312631A (en) 1965-04-15 1965-04-15 Method for making metal oxide microspheres

Publications (1)

Publication Number Publication Date
DE1542178B1 true DE1542178B1 (de) 1970-07-02

Family

ID=23779614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661542178D Pending DE1542178B1 (de) 1965-04-15 1966-04-09

Country Status (4)

Country Link
US (1) US3312631A (de)
DE (1) DE1542178B1 (de)
GB (1) GB1125178A (de)
NL (1) NL6604972A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345437A (en) * 1965-11-03 1967-10-03 Grace W R & Co Sol-gel microsphere forming process using dissolved ammonia in the dehydrating solvent
AT267008B (de) * 1965-07-08 1968-12-10 Oesterr Studien Atomenergie Verfahren zur Herstellung sphärischer Teilchen
US3355525A (en) * 1965-10-12 1967-11-28 Grace W R & Co Process for preparing uranium dioxide-yttrium oxide-zirconium dioxide microspheres
US3518328A (en) * 1967-03-21 1970-06-30 Grace W R & Co Process for preparing microspheres of uranium,plutonium or thorium carbide
US3507944A (en) * 1968-09-09 1970-04-21 Du Pont Refractory slurry and method of casting utilizing alumina coated silica solbinder and hexamethylenetetramine as a setting agent
US3461076A (en) * 1968-10-03 1969-08-12 Atomic Energy Commission Process for preparing plutonia aquasols
NL167606C (nl) * 1969-12-09 1982-01-18 Kema Nv Werkwijze voor het bereiden van korrels.
US4061700A (en) * 1975-09-10 1977-12-06 General Electric Company Fugitive binder for nuclear fuel materials
US4502987A (en) * 1982-09-28 1985-03-05 The United State Of America As Represented By The United States Department Of Energy Method of controlling crystallite size in nuclear-reactor fuels
US4605631A (en) * 1984-03-19 1986-08-12 Norton Company Advanced preparation of ceramic powders
CA1262813A (en) * 1986-06-26 1989-11-14 Corning Glass Works Preparation of high purity, homogeneous zirconia mixtures
US4719091A (en) * 1986-07-01 1988-01-12 Corning Glass Works Preparation of mono-sized zirconia powders by forced hydrolysis
DE3634111C1 (de) * 1986-10-07 1988-01-07 Kernforschungsanlage Juelich Verfahren zum Einbinden von Stoffen in eine keramische Matrix mittels chemischer Faellung eines Hydrosols der Matrix
US7205049B2 (en) 2004-04-16 2007-04-17 Tioxoclean Inc. Metal peroxide films

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492167A (en) * 1943-06-01 1949-12-27 Socony Vacuum Oil Co Inc Process of forming alumina-containing gel beads
US2467089A (en) * 1944-03-16 1949-04-12 Socony Vacuum Oil Co Inc Preparation of zirconia gel
US2900349A (en) * 1954-02-11 1959-08-18 Socony Mobil Oil Co Inc Attrition-resistant inorganic oxide gels and method for preparing the same
US3027234A (en) * 1959-09-08 1962-03-27 Universal Oil Prod Co Manufacture of spheroidal alumina particles from aluminum sulfate
NL243409A (de) * 1959-09-16
NL302007A (de) * 1963-05-22

Also Published As

Publication number Publication date
NL6604972A (de) 1966-10-17
GB1125178A (en) 1968-08-28
US3312631A (en) 1967-04-04

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