TREA

for the dry process, e.g. dehydrating in a fluidised bed or in a rotary kiln

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Industry

  • CPC
  • C04B11/036
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Parent Industries

CCHEMISTRY METALLURGY C04Concrete, cement, ceramics C04BLIME, MAGNESIA SLAG CEMENTS COMPOSITIONS THEREOF C04B11/00Calcium sulfate cements

Current Industry

C04B11/036for the dry process, e.g. dehydrating in a fluidised bed or in a rotary kiln
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    System for conditioning stucco in a dust collector
    • Patent number 11,892,236
    • Issue date Feb 6, 2024
    • Schenck Process LLC
    • Michael M. Chen
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Apparatus and method for treating gypsum
    • Patent number 11,512,019
    • Issue date Nov 29, 2022
    • Yoshino Gypsum Co., Ltd.
    • Kouji Nitoh
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method and apparatus for pressurized calcination of gypsum
    • Patent number 7,815,889
    • Issue date Oct 19, 2010
    • United States Gypsum Company
    • Wenqi Luan
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Apparatus for stabilizing plaster
    • Patent number 7,748,888
    • Issue date Jul 6, 2010
    • Lafarge Platres
    • Joerg Bold
    • F26 - DRYING
  • Information Patent Grant

    Method and apparatus for stabilizing plaster
    • Patent number 7,371,278
    • Issue date May 13, 2008
    • Lafarge Platres
    • Joerg Bold
    • F26 - DRYING
  • Information Patent Grant

    Procedure and device for drying and/or calcining of powdery materials
    • Patent number 4,974,334
    • Issue date Dec 4, 1990
    • Dieter Roddewig
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Apparatus for calcining gypsum
    • Patent number 4,668,182
    • Issue date May 26, 1987
    • Sidney M. Cohen
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Process and apparatus for calcining gypsum
    • Patent number 4,569,831
    • Issue date Feb 11, 1986
    • Fuller Company
    • Sidney M. Cohen
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Apparatus for calcining wet powdery gypsum
    • Patent number 4,118,196
    • Issue date Oct 3, 1978
    • Onoda Cement Company, Limited
    • Yoshiharu Fukuda
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method of preparing plaster
    • Patent number 4,086,099
    • Issue date Apr 25, 1978
    • Rhone-Poulenc Industries
    • Francois Prudhon
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method and apparatus for burning multiphase gypsum
    • Patent number 3,986,820
    • Issue date Oct 19, 1976
    • Rheinstahl AG
    • Oswald Jenne
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3773892
    • Patent number 3,773,892
    • Issue date Nov 20, 1973
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3648994
    • Patent number 3,648,994
    • Issue date Mar 14, 1972
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3623234
    • Patent number 3,623,234
    • Issue date Nov 30, 1971
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3550921
    • Patent number 3,550,921
    • Issue date Dec 29, 1970
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3312455
    • Patent number 3,312,455
    • Issue date Apr 4, 1967
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2974939
    • Patent number 2,974,939
    • Issue date Mar 14, 1961
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2189194
    • Patent number 2,189,194
    • Issue date Feb 6, 1940
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2170745
    • Patent number 2,170,745
    • Issue date Aug 22, 1939
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    1924905
    • Patent number 1,924,905
    • Issue date Aug 29, 1933
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    1571189
    • Patent number 1,571,189
    • Issue date Feb 2, 1926
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    1370968
    • Patent number 1,370,968
    • Issue date Mar 8, 1921
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents