DD241992A3 - Verfahren zur herstellung von calciumhydroaluminat - Google Patents

Verfahren zur herstellung von calciumhydroaluminat Download PDF

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Publication number
DD241992A3
DD241992A3 DD82246629A DD24662982A DD241992A3 DD 241992 A3 DD241992 A3 DD 241992A3 DD 82246629 A DD82246629 A DD 82246629A DD 24662982 A DD24662982 A DD 24662982A DD 241992 A3 DD241992 A3 DD 241992A3
Authority
DD
German Democratic Republic
Prior art keywords
npn
preparation
3cao
kajibiihh
coctaba
Prior art date
Application number
DD82246629A
Other languages
English (en)
Inventor
Aleksej I Alekseev
Vladimir V Andreev
Valentin I Korneev
Viktor M Sizjakov
Vladimir Ja Abramov
Original Assignee
Lti
Sev Zapodnyj Zaocnyj Politekhn
Vami
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
Priority to SU772592242A priority Critical patent/SU704019A1/ru
Application filed by Lti, Sev Zapodnyj Zaocnyj Politekhn, Vami filed Critical Lti
Priority to DD82246629A priority patent/DD241992A3/de
Publication of DD241992A3 publication Critical patent/DD241992A3/de

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
    • C01F7/164—Calcium aluminates

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Steroid Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Das Verfahren zur Herstellung von Calciumhydroaluminat besteht darin, dass das Reaktionsmittel, das Aluminiumoxid enthaelt, mit Kalk versetzt und das erhaltene Faellproduktion mit heissem Wasser gewaschen wird; danach wird das Faellprodukt bei 290-510C 1-10 Stunden lang einer thermischen Behandlung unterzogen.

Description

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Claims (1)

  1. Η30ΒΡΕΤΕΗΗΗ
    Cnocoö noji^emiH nwpoajiiMELHaTa KajiBiisa nyTeM oopa-όοτκΗ peareHTa, co^epscamero okhcl ajnor/mnnfl, η3βθοτβκ c yiommi OTitejiemieM oopa3OBaBnieroca ocaiiKa, OTjnraaio-ΤβΜ, ΉΟ, C IieJILB ΠΟΒΗΙϋβΗΗΗ ΓΗ^ραΒΛΗ^βΟΚΟΗ aKTHB-
    ocaiiOK npoMHBaffiT ropa^eS ΒΟβΟΗ η no^BepraiDT Tep-MOodpaooTKe npn 290-5100G B Te^eiiae I-IO ^iacoB.
    HCTO-ΊΗΗΚΗ HH$OpMaiiHH f npHHflTHe BO BHHMaHHe
    I. ABTOpcKoe οβηλθτθλβοτβο CCCP J6 369785, COIf 7/16, r. .
DD82246629A 1977-03-20 1982-12-27 Verfahren zur herstellung von calciumhydroaluminat DD241992A3 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SU772592242A SU704019A1 (ru) 1977-03-20 1977-03-20 Способ получени гидроалюмината кальци
DD82246629A DD241992A3 (de) 1977-03-20 1982-12-27 Verfahren zur herstellung von calciumhydroaluminat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU772592242A SU704019A1 (ru) 1977-03-20 1977-03-20 Способ получени гидроалюмината кальци
DD82246629A DD241992A3 (de) 1977-03-20 1982-12-27 Verfahren zur herstellung von calciumhydroaluminat

Publications (1)

Publication Number Publication Date
DD241992A3 true DD241992A3 (de) 1987-01-14

Family

ID=25747789

Family Applications (1)

Application Number Title Priority Date Filing Date
DD82246629A DD241992A3 (de) 1977-03-20 1982-12-27 Verfahren zur herstellung von calciumhydroaluminat

Country Status (2)

Country Link
DD (1) DD241992A3 (de)
SU (1) SU704019A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742139A1 (fr) * 1995-12-11 1997-06-13 Pechiney Aluminium Fabrication d'une charge minerale a base d'aluminate tricalcique hexahydrate, produits et applications

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1000895B (el) * 1991-08-07 1993-03-16 Vni I P Intstitute Aluminievoi Μεθοδος παραγωγης υδροαργιλικου ασβεστιου.
RU2376244C1 (ru) * 2008-06-09 2009-12-20 Государственное образовательное учреждение высшего профессионального образования "Ивановский государственный химико-технологический университет" (ИГХТУ) Способ получения алюмината кальция
RU2655556C1 (ru) * 2016-12-23 2018-05-28 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Способ получения вяжущего

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742139A1 (fr) * 1995-12-11 1997-06-13 Pechiney Aluminium Fabrication d'une charge minerale a base d'aluminate tricalcique hexahydrate, produits et applications

Also Published As

Publication number Publication date
SU704019A1 (ru) 1986-12-30

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