CH503669A - Process for the production of very light foamed alkali silicate particles - Google Patents

Process for the production of very light foamed alkali silicate particles

Info

Publication number
CH503669A
CH503669A CH1296068A CH1296068A CH503669A CH 503669 A CH503669 A CH 503669A CH 1296068 A CH1296068 A CH 1296068A CH 1296068 A CH1296068 A CH 1296068A CH 503669 A CH503669 A CH 503669A
Authority
CH
Switzerland
Prior art keywords
production
alkali silicate
silicate particles
light foamed
foamed alkali
Prior art date
Application number
CH1296068A
Other languages
German (de)
Inventor
Stefan Dr Kraemer
Seidl Alois
Seger Michael
Original Assignee
Wasagchemie Ag
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 Wasagchemie Ag filed Critical Wasagchemie Ag
Priority to CH1296068A priority Critical patent/CH503669A/en
Priority to NL6907275A priority patent/NL6907275A/xx
Priority to FR6916327A priority patent/FR2016541A1/fr
Priority to BE733330D priority patent/BE733330A/xx
Priority to YU153069A priority patent/YU33440B/en
Priority to GB3438569A priority patent/GB1263935A/en
Publication of CH503669A publication Critical patent/CH503669A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/32—Alkali metal silicates
    • C01B33/325—After-treatment, e.g. purification or stabilisation of solutions, granulation; Dissolution; Obtaining solid silicate, e.g. from a solution by spray-drying, flashing off water or adding a coagulant
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/002—Hollow glass particles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/007—Foam glass, e.g. obtained by incorporating a blowing agent and heating
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
    • C04B20/068—Selection of ingredients added before or during the thermal treatment, e.g. expansion promoting agents or particle-coating materials
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
CH1296068A 1968-08-29 1968-08-29 Process for the production of very light foamed alkali silicate particles CH503669A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1296068A CH503669A (en) 1968-08-29 1968-08-29 Process for the production of very light foamed alkali silicate particles
NL6907275A NL6907275A (en) 1968-08-29 1969-05-12
FR6916327A FR2016541A1 (en) 1968-08-29 1969-05-20
BE733330D BE733330A (en) 1968-08-29 1969-05-20
YU153069A YU33440B (en) 1968-08-29 1969-06-17 Process for preparing ekstremely light foamed particles of sodium silicate and/or potassium silicate
GB3438569A GB1263935A (en) 1968-08-29 1969-07-08 Production of foamed alkali metal silicate particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1296068A CH503669A (en) 1968-08-29 1968-08-29 Process for the production of very light foamed alkali silicate particles

Publications (1)

Publication Number Publication Date
CH503669A true CH503669A (en) 1971-02-28

Family

ID=4387990

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1296068A CH503669A (en) 1968-08-29 1968-08-29 Process for the production of very light foamed alkali silicate particles

Country Status (6)

Country Link
BE (1) BE733330A (en)
CH (1) CH503669A (en)
FR (1) FR2016541A1 (en)
GB (1) GB1263935A (en)
NL (1) NL6907275A (en)
YU (1) YU33440B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU224808B1 (en) * 1998-11-12 2006-02-28 Laszlo Hoffmann Method for producing of silicate foam product from waste material
EP1767503A1 (en) * 2005-09-22 2007-03-28 Saint-Gobain Revetex S.r.l. Foamed glass granules for reinforcing structures in general, process for manufacturing said granules and structure reinforced with the same

Also Published As

Publication number Publication date
BE733330A (en) 1969-11-20
FR2016541A1 (en) 1970-05-08
YU153069A (en) 1976-08-31
YU33440B (en) 1977-02-28
GB1263935A (en) 1972-02-16
NL6907275A (en) 1970-03-03

Similar Documents

Publication Publication Date Title
CH533148A (en) Process for the production of foams
AT318832B (en) Process for the production of curved glass sheets
CH534710A (en) Process for the production of moldings
CH494710A (en) Process for the production of glass with modified surface properties
CH510592A (en) Process for the production of inorganic foam glass
CH531026A (en) Process for the production of moldings
CH544792A (en) Process for the production of foam materials
CH518278A (en) Process for the production of the antibiotic streptozotocin
AT305210B (en) Process for the production of fibrous alkali hexatitanates
CH511861A (en) Process for the production of basic ethers
AT280132B (en) Process for the production of building materials
AT299435B (en) Process for the production of inorganic fibers
CH513183A (en) Process for the production of basic ethers
AT287146B (en) Process for the production of dry pigment granules
AT298814B (en) Process for the production of foams
CH511231A (en) Process for the production of tropine ethers
CH503669A (en) Process for the production of very light foamed alkali silicate particles
AT299784B (en) Process for the production of heat-insulating, lightweight moldings from lime and silicates
AT267007B (en) Process for the production of spherical particles
CH487217A (en) Process for the production of foamable particles
AT283179B (en) Process for the production of vitreous porous moldings
CH489479A (en) Process for the production of novel phenol derivatives
AT313472B (en) Process for the production of cephalosporins
CH482750A (en) Process for the production of flame-retardant hollow bodies
CH502268A (en) Process for the production of finely divided silica

Legal Events

Date Code Title Description
PL Patent ceased