GB1594588A - Drying of gel materials - Google Patents

Drying of gel materials Download PDF

Info

Publication number
GB1594588A
GB1594588A GB44475/76A GB4447576A GB1594588A GB 1594588 A GB1594588 A GB 1594588A GB 44475/76 A GB44475/76 A GB 44475/76A GB 4447576 A GB4447576 A GB 4447576A GB 1594588 A GB1594588 A GB 1594588A
Authority
GB
United Kingdom
Prior art keywords
steam
gel
microspheres
gas
drying
Prior art date
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.)
Expired
Application number
GB44475/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB44475/76A priority Critical patent/GB1594588A/en
Priority to DE19772747783 priority patent/DE2747783A1/de
Priority to FR7732135A priority patent/FR2369524A1/fr
Priority to IT7769386A priority patent/IT1093019B/it
Priority to JP12855577A priority patent/JPS5354353A/ja
Publication of GB1594588A publication Critical patent/GB1594588A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/40—Arrangements for supplying or controlling air or other gases for drying solid materials or objects using gases other than air
    • 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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0052—Preparation of gels
    • B01J13/0069—Post treatment
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/30—Oxides other than silica
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Civil Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Drying Of Solid Materials (AREA)
GB44475/76A 1976-10-26 1976-10-26 Drying of gel materials Expired GB1594588A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB44475/76A GB1594588A (en) 1976-10-26 1976-10-26 Drying of gel materials
DE19772747783 DE2747783A1 (de) 1976-10-26 1977-10-25 Verfahren zum trocknen von material
FR7732135A FR2369524A1 (fr) 1976-10-26 1977-10-25 Procede de sechage regle d'une matiere particulaire
IT7769386A IT1093019B (it) 1976-10-26 1977-10-25 Procedimento per essicamento dei materiali particolarmente delle particelle di gel per usi nucleari
JP12855577A JPS5354353A (en) 1976-10-26 1977-10-26 Improved drying method for material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44475/76A GB1594588A (en) 1976-10-26 1976-10-26 Drying of gel materials

Publications (1)

Publication Number Publication Date
GB1594588A true GB1594588A (en) 1981-07-30

Family

ID=10433494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44475/76A Expired GB1594588A (en) 1976-10-26 1976-10-26 Drying of gel materials

Country Status (5)

Country Link
JP (1) JPS5354353A (https=)
DE (1) DE2747783A1 (https=)
FR (1) FR2369524A1 (https=)
GB (1) GB1594588A (https=)
IT (1) IT1093019B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574003A (en) * 1984-05-03 1986-03-04 Minnesota Mining And Manufacturing Co. Process for improved densification of sol-gel produced alumina-based ceramics

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2083899B (en) * 1980-09-11 1984-05-31 Atomic Energy Authority Uk Removing water from gels
JPH0230007A (ja) * 1988-07-19 1990-01-31 Sumitomo Electric Ind Ltd 低弛度送電線

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609925A (en) * 1951-04-09 1952-09-09 Socony Vacuum Oil Co Inc Process for separation of partly dried gel particles
US3258317A (en) * 1963-04-25 1966-06-28 Ca Atomic Energy Ltd Preparation of dense uranium oxide
DE1212841B (de) * 1964-01-21 1966-03-17 Snam Spa Verfahren zur Herstellung von Kugeln aus schwer zusammenballenden, feuerfesten Materialien auf chemischem Weg
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
DE1629117A1 (de) * 1966-06-01 1971-01-21 Weizenin Dresden Veb Verfahren und Einrichtung zur schonenden und beschleunigten Trocknung von insbesondere oxydationsempfindlichen und thermolabilen Substanzen
GB1231385A (https=) * 1967-08-04 1971-05-12
DE1729224A1 (de) * 1967-09-22 1971-06-09 Krauss Maffei Ag Verfahren zum Trocknen loesungsmittelfeuchter explosionsgefaehrlicher Gueter
GB1253807A (en) * 1967-11-30 1971-11-17 Atomic Energy Authority Uk Improvements in or relating to preparation of ceramic materials
DE6809592U (de) * 1967-12-05 1971-06-24 Grace W R & Co Vorrichtung zur herstellung kugelfoermiger teilchen.
NL6811715A (https=) * 1968-08-16 1970-02-18
DE1927839A1 (de) * 1969-05-31 1970-12-03 Meierling Dipl Ing Heinrich Wi Trockenanlage fuer keramische,insbesondere grobkeramische Erzeugnisse
GB1313750A (en) * 1969-10-10 1973-04-18 Atomic Energy Authority Uk Manufacture of microspheres by gel precipitation methods
US3714719A (en) * 1971-02-01 1973-02-06 Wayne T & Ass Apparatus for desolventizing solvent extracted milled rice and rice bran
GB1363532A (en) * 1971-02-01 1974-08-14 Atomic Energy Authority Uk Production of metal-containing materials by gel-precipitation
DE2323010C3 (de) * 1973-05-08 1978-03-30 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren zur Herstellung von kugelförmigen Metalloxid- oder Metallcarbid-Teilchen
DE2401809C3 (de) * 1974-01-15 1979-08-16 Ralph William Fort Lauderdale Fla. Bishop (V.St.A.) Verfahren zum Entwässern von zerkleinertem, feuchtigkeit- und zuckerhaltigem Gut, insbesondere Viehfuttergranulat, und Vorrichtung zur Durchführung des Verfahrens
NL7405300A (nl) * 1974-04-19 1975-10-21 Interfuel Bv De vervaardiging van nucleair toepasbare bolletjes.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574003A (en) * 1984-05-03 1986-03-04 Minnesota Mining And Manufacturing Co. Process for improved densification of sol-gel produced alumina-based ceramics

Also Published As

Publication number Publication date
JPS618910B2 (https=) 1986-03-18
IT1093019B (it) 1985-07-19
JPS5354353A (en) 1978-05-17
DE2747783C2 (https=) 1989-05-18
FR2369524B1 (https=) 1984-06-22
DE2747783A1 (de) 1978-04-27
FR2369524A1 (fr) 1978-05-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee