ZA728460B - Method for the manufacture of settable calcium sulphates from fine calcium sulphates - Google Patents

Method for the manufacture of settable calcium sulphates from fine calcium sulphates

Info

Publication number
ZA728460B
ZA728460B ZA728460A ZA728460A ZA728460B ZA 728460 B ZA728460 B ZA 728460B ZA 728460 A ZA728460 A ZA 728460A ZA 728460 A ZA728460 A ZA 728460A ZA 728460 B ZA728460 B ZA 728460B
Authority
ZA
South Africa
Prior art keywords
calcium sulphates
manufacture
settable
fine
sulphates
Prior art date
Application number
ZA728460A
Other languages
English (en)
Inventor
A Knauf
K Knauf
F Wirsching
J Bold
P Schlagowsky
H Groeger
Original Assignee
Knauf Westdeutsche Gips
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 Knauf Westdeutsche Gips filed Critical Knauf Westdeutsche Gips
Publication of ZA728460B publication Critical patent/ZA728460B/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
    • C04B11/26—Calcium sulfate cements strating from chemical gypsum; starting from phosphogypsum or from waste, e.g. purification products of smoke
    • 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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/466—Conversion of one form of calcium sulfate to another
    • 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
    • C01P2006/10—Solid density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
ZA728460A 1971-12-04 1972-11-29 Method for the manufacture of settable calcium sulphates from fine calcium sulphates ZA728460B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2160204A DE2160204A1 (de) 1971-12-04 1971-12-04 Verfahren zur herstellung von abbindefaehigen calciumsulfaten aus feinteiligen calciumsulfaten

Publications (1)

Publication Number Publication Date
ZA728460B true ZA728460B (en) 1973-08-29

Family

ID=5826985

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA728460A ZA728460B (en) 1971-12-04 1972-11-29 Method for the manufacture of settable calcium sulphates from fine calcium sulphates

Country Status (8)

Country Link
BE (1) BE791946A (xx)
DE (1) DE2160204A1 (xx)
FR (1) FR2161928B1 (xx)
GB (1) GB1387707A (xx)
IT (1) IT970646B (xx)
NL (1) NL7215569A (xx)
PL (1) PL79854B1 (xx)
ZA (1) ZA728460B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2123613A1 (de) * 2008-05-09 2009-11-25 Claudius Peters Technologies GmbH Verfahren und Anlage zur Kalzinierung von Phosphorgips

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1601411A (xx) * 1968-06-14 1970-08-24

Also Published As

Publication number Publication date
DE2160204A1 (de) 1973-06-14
FR2161928A1 (xx) 1973-07-13
GB1387707A (en) 1975-03-19
PL79854B1 (xx) 1975-08-30
FR2161928B1 (xx) 1976-08-20
IT970646B (it) 1974-04-20
BE791946A (fr) 1973-03-16
NL7215569A (xx) 1973-06-06

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