CA1087375A - Process for producing of high-purity alumina and hydraulic cement - Google Patents

Process for producing of high-purity alumina and hydraulic cement

Info

Publication number
CA1087375A
CA1087375A CA257,529A CA257529A CA1087375A CA 1087375 A CA1087375 A CA 1087375A CA 257529 A CA257529 A CA 257529A CA 1087375 A CA1087375 A CA 1087375A
Authority
CA
Canada
Prior art keywords
mixture
heat exchanger
alumina
hydraulic cement
silicate
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
CA257,529A
Other languages
English (en)
French (fr)
Inventor
Geza Szentgyorgyi
Laszlo Kapolyi
Gyorgy Vamos
Anna D. Grzymek
Jerzy Grzymek
Stanislaw Bethke
Bronislaw Werynski
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
Application granted granted Critical
Publication of CA1087375A publication Critical patent/CA1087375A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/18—Aluminium oxide or hydroxide from alkaline earth metal aluminates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CA257,529A 1975-07-23 1976-07-22 Process for producing of high-purity alumina and hydraulic cement Expired CA1087375A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU75TA1367A HU175544B (hu) 1975-07-23 1975-07-23 Sposob poluchenija samopyl'nogo klinkera dlja sverkhchistogo glinozema
HUTA-1367 1975-07-23

Publications (1)

Publication Number Publication Date
CA1087375A true CA1087375A (en) 1980-10-14

Family

ID=11001858

Family Applications (1)

Application Number Title Priority Date Filing Date
CA257,529A Expired CA1087375A (en) 1975-07-23 1976-07-22 Process for producing of high-purity alumina and hydraulic cement

Country Status (9)

Country Link
JP (1) JPS5248599A (pt)
AT (1) AT366655B (pt)
BR (1) BR7604766A (pt)
CA (1) CA1087375A (pt)
DE (1) DE2615590C3 (pt)
FR (1) FR2318824A1 (pt)
GB (1) GB1520186A (pt)
HU (1) HU175544B (pt)
ZA (1) ZA764055B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2521577C2 (ru) * 2012-10-23 2014-06-27 Александр Валерьевич Александров Способ получения алюминийсодержащего спека

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109232A (en) * 1979-02-09 1980-08-22 Pfizer Synthetic rhombohedral magnetite and production method thereof
MX157475A (es) * 1981-07-06 1988-11-23 Ind Penoles Sa De Cv Mejoras en un procedimiento para la recuperacion de alumina a partir de materiales aluminosilicosos
DE19727979C2 (de) * 1997-07-01 1999-09-02 Rheinische Kalksteinwerke Verfahren zur Herstellung von Tonerdezement
CN109970434B (zh) * 2019-04-17 2021-09-24 郑州市新郑梅久实业有限公司 一种陶粒砂及其生产工艺
CN110845159A (zh) * 2019-12-16 2020-02-28 焦作千业水泥有限责任公司 一种煤矸石生产硅酸盐水泥熟料的制备方法
CN114620958B (zh) * 2022-04-01 2024-03-12 西安建筑科技大学 一种利用水泥窑热风协同活化煤矸石的工艺与系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE343264C (pt) *
FR501835A (fr) * 1916-03-07 1920-04-27 Electro Metallurg Francaise Procédés de préparation de l'aluminate de chaux en vue de la fabrication de l'alumine pure
NL55786C (pt) * 1937-08-02
US2283849A (en) * 1939-07-25 1942-05-19 William Sokolec Method of producing alumina
FR1248038A (fr) * 1959-10-28 1960-12-09 Electrochimie Electrometallurg Procédé de fabrication d'alumines anhydres
GB1249345A (en) * 1967-10-25 1971-10-13 United States Steel Corp Cement clinkers and method of making same
DE2048207A1 (de) * 1970-10-01 1972-04-06 Kloeckner Humboldt Deutz Ag Einrichtung zur Herstellung von Tonerde aus Tonerdehydrat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2521577C2 (ru) * 2012-10-23 2014-06-27 Александр Валерьевич Александров Способ получения алюминийсодержащего спека

Also Published As

Publication number Publication date
FR2318824B1 (pt) 1981-06-12
DE2615590B2 (de) 1980-07-03
ATA218476A (de) 1981-09-15
ZA764055B (en) 1977-06-29
BR7604766A (pt) 1977-08-02
DE2615590C3 (de) 1985-06-20
JPS5248599A (en) 1977-04-18
AT366655B (de) 1982-04-26
JPS5722887B2 (pt) 1982-05-15
FR2318824A1 (fr) 1977-02-18
GB1520186A (en) 1978-08-02
HU175544B (hu) 1980-08-28
DE2615590A1 (de) 1977-02-17

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Legal Events

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