LU39511A1 - - Google Patents

Info

Publication number
LU39511A1
LU39511A1 LU39511DA LU39511A1 LU 39511 A1 LU39511 A1 LU 39511A1 LU 39511D A LU39511D A LU 39511DA LU 39511 A1 LU39511 A1 LU 39511A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU39511A1 publication Critical patent/LU39511A1/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
    • C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
    • C04B11/036—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained for the dry process, e.g. dehydrating in a fluidised bed or in a rotary kiln, i.e. to obtain beta-hemihydrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
LU39511D 1960-12-08 1960-12-08 LU39511A1 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU39511 1960-12-08

Publications (1)

Publication Number Publication Date
LU39511A1 true LU39511A1 (enrdf_load_html_response) 1961-04-07

Family

ID=19722490

Family Applications (1)

Application Number Title Priority Date Filing Date
LU39511D LU39511A1 (enrdf_load_html_response) 1960-12-08 1960-12-08

Country Status (2)

Country Link
DE (1) DE1872691U (enrdf_load_html_response)
LU (1) LU39511A1 (enrdf_load_html_response)

Also Published As

Publication number Publication date
DE1872691U (de) 1963-05-22

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