GB503225A - Improved process of producing a cement-forming material - Google Patents

Improved process of producing a cement-forming material

Info

Publication number
GB503225A
GB503225A GB2628037A GB2628037A GB503225A GB 503225 A GB503225 A GB 503225A GB 2628037 A GB2628037 A GB 2628037A GB 2628037 A GB2628037 A GB 2628037A GB 503225 A GB503225 A GB 503225A
Authority
GB
United Kingdom
Prior art keywords
iron
cement
alumina
per cent
parts
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
GB2628037A
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 GB2628037A priority Critical patent/GB503225A/en
Publication of GB503225A publication Critical patent/GB503225A/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)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

503,225. Manufacture of iron. FOX, C. S. Sept. 28, 1937, No. 26280. Drawings to Specification. [Class 72] [Also in Group V] Iron is obtained in a two-stage process for the manufacture of aluminous cement. Bauxite, laterite or like alumina and iron-containing material of low silica content is intimately mixed with limestone, chalk or the like in such proportions as will yield an eutectic slag of approximately 49À5 per cent lime, 43À7 per cent alumina, and 6À8 per cent silica. This is briquetted with an aluminous cement to resist crushing and abrasion, and smelted in a blast furnace. The yield of iron may be increased by the addition of iron ore. The slag is run off and fused with adjusting material to give a cement of approximately 42 parts lime, 48 parts alumina, and 7 parts silica.
GB2628037A 1937-09-28 1937-09-28 Improved process of producing a cement-forming material Expired GB503225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2628037A GB503225A (en) 1937-09-28 1937-09-28 Improved process of producing a cement-forming material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2628037A GB503225A (en) 1937-09-28 1937-09-28 Improved process of producing a cement-forming material

Publications (1)

Publication Number Publication Date
GB503225A true GB503225A (en) 1939-03-28

Family

ID=10241155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2628037A Expired GB503225A (en) 1937-09-28 1937-09-28 Improved process of producing a cement-forming material

Country Status (1)

Country Link
GB (1) GB503225A (en)

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