YU116370A - Process for regulating the crystal yield and growth in the hydrothermal production of calcium sulfate hemihydrate - Google Patents

Process for regulating the crystal yield and growth in the hydrothermal production of calcium sulfate hemihydrate

Info

Publication number
YU116370A
YU116370A YU116370A YU116370A YU116370A YU 116370 A YU116370 A YU 116370A YU 116370 A YU116370 A YU 116370A YU 116370 A YU116370 A YU 116370A YU 116370 A YU116370 A YU 116370A
Authority
YU
Yugoslavia
Prior art keywords
regulating
growth
calcium sulfate
sulfate hemihydrate
crystal yield
Prior art date
Application number
YU116370A
Other languages
English (en)
Inventor
E Cherdron
H J Foerster
M Haerter
I Potencsik
Original Assignee
Giulini Chemie
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 Giulini Chemie filed Critical Giulini Chemie
Publication of YU116370A publication Critical patent/YU116370A/xx

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
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum
    • C04B11/024—Ingredients added before, or during, the calcining process, e.g. calcination modifiers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
YU116370A 1969-05-10 1970-05-08 Process for regulating the crystal yield and growth in the hydrothermal production of calcium sulfate hemihydrate YU116370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691923993 DE1923993C3 (de) 1969-05-10 1969-05-10 Verfahren zur Steuerung von Kn Stalltracht und wachstum bei der hy drothermalen Herstellung von alpha Calcium sulfat Halbhydrat

Publications (1)

Publication Number Publication Date
YU116370A true YU116370A (en) 1982-02-28

Family

ID=5733871

Family Applications (1)

Application Number Title Priority Date Filing Date
YU116370A YU116370A (en) 1969-05-10 1970-05-08 Process for regulating the crystal yield and growth in the hydrothermal production of calcium sulfate hemihydrate

Country Status (7)

Country Link
BE (1) BE741977A (nl)
CS (1) CS188109B2 (nl)
DE (1) DE1923993C3 (nl)
FR (1) FR2043760B1 (nl)
GB (1) GB1271925A (nl)
NL (1) NL7006145A (nl)
YU (1) YU116370A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337374A1 (de) * 1973-07-23 1975-04-10 Gypsum Research Verfahren zur herstellung von faserhaltigen baukoerpern
DE2336220C2 (de) * 1973-07-17 1983-08-18 Gypsum Research S.A., Genève Verfahren zur Herstellung von faserhaltigen Baukörpern
GB1547424A (en) 1975-03-31 1979-06-20 Japan Government Method of producing needlelike 11-anhydrite gypsum
DE2844266C2 (de) * 1978-10-11 1984-10-31 Giulini Chemie Gmbh, 6700 Ludwigshafen Hartgips, Verfahren zu seiner Herstellung und seine Verwendung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE376001C (de) * 1920-02-15 1923-05-22 Kaliwerke Salzdetfurth Akt Ges Verfahren zur Gewinnung eines mit Wasser abbindenden Mittels aus Anhydrit
GB1061407A (en) * 1964-04-15 1967-03-15 Nii Zhelezobetonnykh Izdely St Method of manufacturing a water-resistant composition

Also Published As

Publication number Publication date
DE1923993C3 (de) 1973-10-11
GB1271925A (en) 1972-04-26
FR2043760A1 (nl) 1971-02-19
DE1923993A1 (de) 1970-11-19
CS188109B2 (en) 1979-02-28
NL7006145A (nl) 1970-11-12
BE741977A (nl) 1970-05-04
DE1923993B2 (de) 1973-03-08
FR2043760B1 (nl) 1974-05-24

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