GB256021A - A refractory heat insulating material and process of manufacturing same - Google Patents

A refractory heat insulating material and process of manufacturing same

Info

Publication number
GB256021A
GB256021A GB1661225A GB1661225A GB256021A GB 256021 A GB256021 A GB 256021A GB 1661225 A GB1661225 A GB 1661225A GB 1661225 A GB1661225 A GB 1661225A GB 256021 A GB256021 A GB 256021A
Authority
GB
United Kingdom
Prior art keywords
parts
diatomaceous earth
insulating material
refractory heat
clay
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
GB1661225A
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.)
CELITE Co
Original Assignee
CELITE Co
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 CELITE Co filed Critical CELITE Co
Priority to GB1661225A priority Critical patent/GB256021A/en
Publication of GB256021A publication Critical patent/GB256021A/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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)

Abstract

256,021. Haddan, A. J. H., (Celite Co.). June 27, 1925. Plastic compositions containing diatomaceous earth.-A refractory heat-insulating material consisting principally of silica of higher specific gravity than diatomaceous earth is made by calcining bodies made of a mixture of diatomaceous earth, a catalytic inversion agent such as lime, and water. A binder such as ball clay, china clay, or feldspar is preferably added to the mixture, and a grog of calcined material may also be added. An example of a composition consists of 93 parts of diatomaceous earth, 5 parts of clay, and 2 parts of quicklime, mixed with 178-180 parts of water, moulded under low pressure, and fired to 1370‹ C. whereby most of the silica is converted into tridymite.
GB1661225A 1925-06-27 1925-06-27 A refractory heat insulating material and process of manufacturing same Expired GB256021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1661225A GB256021A (en) 1925-06-27 1925-06-27 A refractory heat insulating material and process of manufacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1661225A GB256021A (en) 1925-06-27 1925-06-27 A refractory heat insulating material and process of manufacturing same

Publications (1)

Publication Number Publication Date
GB256021A true GB256021A (en) 1926-08-05

Family

ID=10080463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1661225A Expired GB256021A (en) 1925-06-27 1925-06-27 A refractory heat insulating material and process of manufacturing same

Country Status (1)

Country Link
GB (1) GB256021A (en)

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