GB1371156A - Producing alumina cement clinker - Google Patents

Producing alumina cement clinker

Info

Publication number
GB1371156A
GB1371156A GB4998972A GB4998972A GB1371156A GB 1371156 A GB1371156 A GB 1371156A GB 4998972 A GB4998972 A GB 4998972A GB 4998972 A GB4998972 A GB 4998972A GB 1371156 A GB1371156 A GB 1371156A
Authority
GB
United Kingdom
Prior art keywords
aluminocalcium
cement
alumina cement
h2so4
firing
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
GB4998972A
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.)
Kazak Politekhn I Im V I
Original Assignee
Kazak Politekhn I Im V I
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 Kazak Politekhn I Im V I filed Critical Kazak Politekhn I Im V I
Priority to GB4998972A priority Critical patent/GB1371156A/en
Publication of GB1371156A publication Critical patent/GB1371156A/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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

1371156 Alumina cements KAZAKHSKY POLITEKHNICHESKY INSTITUT IMENI VI LENINA 30 Oct 1972 49989/72 Heading C1H An aluminocalcium material, which is sintered with coke to produce an alumina cement, is obtained by firing an aluminocalcium material with CaCl2, treating the product with H2SO4 to take Al into solution, and then precipitating the aluminocalcium material by adding at least one inorganic Ca substance. The process reduces the SiO2 and Fe2O3 contents of the aluminocalcium material. Limestone is added to the solution to precipitate the iron compounds. Firing to obtain the cement is at 1450‹ C., and its composition is given. The filter cake (from the non H2SO4 soluble part of the alumino calcium material) can be used to produce Portland cement.
GB4998972A 1972-10-30 1972-10-30 Producing alumina cement clinker Expired GB1371156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4998972A GB1371156A (en) 1972-10-30 1972-10-30 Producing alumina cement clinker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4998972A GB1371156A (en) 1972-10-30 1972-10-30 Producing alumina cement clinker

Publications (1)

Publication Number Publication Date
GB1371156A true GB1371156A (en) 1974-10-23

Family

ID=10454238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4998972A Expired GB1371156A (en) 1972-10-30 1972-10-30 Producing alumina cement clinker

Country Status (1)

Country Link
GB (1) GB1371156A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999001395A1 (en) * 1997-07-01 1999-01-14 Rheinische Kalksteinwerke Gmbh & Co. Kg Method for making aluminous cement
CN114988892A (en) * 2022-05-21 2022-09-02 郑州大学 Method for preparing dry type impermeable material by using overhaul slag clinker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999001395A1 (en) * 1997-07-01 1999-01-14 Rheinische Kalksteinwerke Gmbh & Co. Kg Method for making aluminous cement
CN114988892A (en) * 2022-05-21 2022-09-02 郑州大学 Method for preparing dry type impermeable material by using overhaul slag clinker
CN114988892B (en) * 2022-05-21 2023-04-11 郑州大学 Method for preparing dry type impermeable material by using overhaul slag clinker

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee