GB644636A - Improved manufacture of cellular material from clays or similar silicates - Google Patents

Improved manufacture of cellular material from clays or similar silicates

Info

Publication number
GB644636A
GB644636A GB23068/47A GB2306847A GB644636A GB 644636 A GB644636 A GB 644636A GB 23068/47 A GB23068/47 A GB 23068/47A GB 2306847 A GB2306847 A GB 2306847A GB 644636 A GB644636 A GB 644636A
Authority
GB
United Kingdom
Prior art keywords
clays
cellular material
improved manufacture
silicates
similar
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
GB23068/47A
Other languages
English (en)
Inventor
Axel Froekjaer-Jensen
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.)
Lemvigh Muller & Munck World L
Original Assignee
Lemvigh Muller & Munck World L
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 Lemvigh Muller & Munck World L filed Critical Lemvigh Muller & Munck World L
Publication of GB644636A publication Critical patent/GB644636A/en
Expired legal-status Critical Current

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
    • 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
    • C04B20/061—Expanding clay, perlite, vermiculite or like granular materials in rotary kilns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
GB23068/47A 1941-11-29 1947-08-20 Improved manufacture of cellular material from clays or similar silicates Expired GB644636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK241041AA DK74783C (da) 1941-11-29 1941-11-29 Fremgangsmåde til fremstilling af et til isolationsformal egnet kornet produkt med blærestruktur.

Publications (1)

Publication Number Publication Date
GB644636A true GB644636A (en) 1950-10-18

Family

ID=8112181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23068/47A Expired GB644636A (en) 1941-11-29 1947-08-20 Improved manufacture of cellular material from clays or similar silicates

Country Status (5)

Country Link
BE (1) BE479007A (enrdf_load_stackoverflow)
CH (1) CH266586A (enrdf_load_stackoverflow)
DK (1) DK74783C (enrdf_load_stackoverflow)
GB (1) GB644636A (enrdf_load_stackoverflow)
MY (1) MY5300085A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DK74783C (da) 1952-09-29
BE479007A (enrdf_load_stackoverflow) 1948-01-31
CH266586A (de) 1950-02-15
MY5300085A (en) 1953-12-31

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