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GB270496A - Process for the manufacture of aluminous cements in the revolving furnace - Google Patents

Process for the manufacture of aluminous cements in the revolving furnace

Info

Publication number
GB270496A
GB270496A GB1282626A GB1282626A GB270496A GB 270496 A GB270496 A GB 270496A GB 1282626 A GB1282626 A GB 1282626A GB 1282626 A GB1282626 A GB 1282626A GB 270496 A GB270496 A GB 270496A
Authority
GB
United Kingdom
Prior art keywords
manufacture
lime
portland
revolving furnace
cements
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
GB1282626A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1282626A priority Critical patent/GB270496A/en
Publication of GB270496A publication Critical patent/GB270496A/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
    • C04B7/00—Hydraulic cements
    • C04B7/32—Aluminous cements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

270,496. Voisin, U. B. May 19, 1926. Cements, Portland, processes and compositions for making. - The manufacture of aluminous cement consisting in heating a very finely ground or intimate mixture of bauxite and lime or limestone for a long period (8-12 hours) at a temperature well below the softening point (e.g. helow 1100‹ C.) is conducted in a rotary furnace heated by hot air or by gases, e.g. the waste gases from a Portland cement kiln. The process is particularly applicable to the treatment of mixtures very poor in lime, yielding a final product having a hydraulic index of 2 or more. Specifications 233,698 and 243,876 are referred to.
GB1282626A 1926-05-19 1926-05-19 Process for the manufacture of aluminous cements in the revolving furnace Expired GB270496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1282626A GB270496A (en) 1926-05-19 1926-05-19 Process for the manufacture of aluminous cements in the revolving furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1282626A GB270496A (en) 1926-05-19 1926-05-19 Process for the manufacture of aluminous cements in the revolving furnace

Publications (1)

Publication Number Publication Date
GB270496A true GB270496A (en) 1927-05-12

Family

ID=10011841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1282626A Expired GB270496A (en) 1926-05-19 1926-05-19 Process for the manufacture of aluminous cements in the revolving furnace

Country Status (1)

Country Link
GB (1) GB270496A (en)

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