GB227837A - Improvements in or relating to processes of making cement and iron - Google Patents

Improvements in or relating to processes of making cement and iron

Info

Publication number
GB227837A
GB227837A GB1082/25A GB108225A GB227837A GB 227837 A GB227837 A GB 227837A GB 1082/25 A GB1082/25 A GB 1082/25A GB 108225 A GB108225 A GB 108225A GB 227837 A GB227837 A GB 227837A
Authority
GB
United Kingdom
Prior art keywords
iron
relating
processes
furnace
making cement
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
GB1082/25A
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
Publication of GB227837A publication Critical patent/GB227837A/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
    • C04B7/14—Cements containing slag
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

227,837. Eckel, E. C. Jan. 14, 1924, [Convention date]. Extracting. - Titaniferous iron ore is mixed with a calcareous material such as limestone and heated in a furnace (of electric or other type) preferably equipped with a hot blast, until the mixture, fuses at about 1400-1500‹ C. The greater part of the iron is tapped off from the bottom of the furnace, while the upper layer of slag is withdrawn continuously or intermittently, cooled, and ground to a fine powder which constitutes cement.
GB1082/25A 1924-01-14 1925-01-13 Improvements in or relating to processes of making cement and iron Expired GB227837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US227837XA 1924-01-14 1924-01-14

Publications (1)

Publication Number Publication Date
GB227837A true GB227837A (en) 1925-08-06

Family

ID=21811417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1082/25A Expired GB227837A (en) 1924-01-14 1925-01-13 Improvements in or relating to processes of making cement and iron

Country Status (1)

Country Link
GB (1) GB227837A (en)

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