AT306616B - Method and device for the production of porous grains from water glass - Google Patents

Method and device for the production of porous grains from water glass

Info

Publication number
AT306616B
AT306616B AT232371A AT232371A AT306616B AT 306616 B AT306616 B AT 306616B AT 232371 A AT232371 A AT 232371A AT 232371 A AT232371 A AT 232371A AT 306616 B AT306616 B AT 306616B
Authority
AT
Austria
Prior art keywords
production
water glass
porous grains
grains
porous
Prior art date
Application number
AT232371A
Other languages
German (de)
Inventor
Pauli Unto Juahni Dipl Nyberg
Anssi Esko Uolevi Kaernae
Original Assignee
Tampella Oy Ab
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 Tampella Oy Ab filed Critical Tampella Oy Ab
Application granted granted Critical
Publication of AT306616B publication Critical patent/AT306616B/en

Links

Classifications

    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/027—Lightweight materials
    • 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
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Glass Compositions (AREA)
  • Drying Of Solid Materials (AREA)
AT232371A 1970-03-18 1971-03-17 Method and device for the production of porous grains from water glass AT306616B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI75170 1970-03-18

Publications (1)

Publication Number Publication Date
AT306616B true AT306616B (en) 1973-04-25

Family

ID=8504588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT232371A AT306616B (en) 1970-03-18 1971-03-17 Method and device for the production of porous grains from water glass

Country Status (6)

Country Link
AT (1) AT306616B (en)
CH (1) CH560654A5 (en)
DE (1) DE2112464A1 (en)
FR (1) FR2084749A5 (en)
NO (1) NO129461B (en)
SE (1) SE374345B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801563A (en) * 1986-09-26 1989-01-31 White Eugene M Thermal insulating expanded silicate-hydrate product and method of forming
DE3808295A1 (en) * 1988-03-12 1989-09-21 Schaefer Marburger Tapeten METHOD AND PLANT FOR PRODUCING DECOR GRANULES AND USE OF THESE GRANULATES
US4971697A (en) * 1989-02-23 1990-11-20 Minnesota Mining And Manufacturing Company Thin silica flakes and method of making
DK0665815T3 (en) * 1993-08-23 1998-09-14 Pq Corp Amorphous alkali metal silicate, process and applications

Also Published As

Publication number Publication date
CH560654A5 (en) 1975-04-15
FR2084749A5 (en) 1971-12-17
DE2112464A1 (en) 1971-09-30
SE374345B (en) 1975-03-03
NO129461B (en) 1974-04-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee