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GB1122210A - Production of white portland cement - Google Patents

Production of white portland cement

Info

Publication number
GB1122210A
GB1122210A GB3732366A GB3732366A GB1122210A GB 1122210 A GB1122210 A GB 1122210A GB 3732366 A GB3732366 A GB 3732366A GB 3732366 A GB3732366 A GB 3732366A GB 1122210 A GB1122210 A GB 1122210A
Authority
GB
United Kingdom
Prior art keywords
production
portland cement
white portland
white cement
clinker
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
GB3732366A
Inventor
Thorbjorn Heilmann
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Priority to GB3732366A priority Critical patent/GB1122210A/en
Publication of GB1122210A publication Critical patent/GB1122210A/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
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
    • C04B7/42—Active ingredients added before, or during, the burning process

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

White cement clinker is obtained by adding a chromium compound to the charge before or during its passage through a rotary kiln, imposing reducing conditions during or directly after the burning and subsequently cooling under non-oxidizing conditions. The process can be continuous. The clinker can be co-ground with normal white cement.
GB3732366A 1966-08-19 1966-08-19 Production of white portland cement Expired GB1122210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3732366A GB1122210A (en) 1966-08-19 1966-08-19 Production of white portland cement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3732366A GB1122210A (en) 1966-08-19 1966-08-19 Production of white portland cement

Publications (1)

Publication Number Publication Date
GB1122210A true GB1122210A (en) 1968-07-31

Family

ID=10395586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3732366A Expired GB1122210A (en) 1966-08-19 1966-08-19 Production of white portland cement

Country Status (1)

Country Link
GB (1) GB1122210A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312029A1 (en) * 1983-04-02 1984-10-04 Krupp Polysius Ag, 4720 Beckum METHOD FOR PRODUCING WHITE CEMENT
RU2168474C1 (en) * 2000-10-12 2001-06-10 Дугуев Сергей Владимирович Method of production of colored cements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312029A1 (en) * 1983-04-02 1984-10-04 Krupp Polysius Ag, 4720 Beckum METHOD FOR PRODUCING WHITE CEMENT
RU2168474C1 (en) * 2000-10-12 2001-06-10 Дугуев Сергей Владимирович Method of production of colored cements

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