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    METHOD FOR PRODUCING ANHYDROUS GYPSUM

    New search for: MARUYA EIJI
    New search for: TANABE MASAHIDE
    New search for: NAKAGIRI YOSHITAKA

    PROBLEM TO BE SOLVED: To provide a production method by which anhydrous gypsum can be efficiently produced from waste gypsum while sufficiently suppressing generation of SOx.SOLUTION: A method for producing anhydrous gypsum, including a heating step of heating waste gypsum including dihydrate gypsum to obtain anhydrous gypsum, is provided in which the waste gypsum is supplied toward a combustion flame and is heated in the heating step.SELECTED DRAWING: None

    【課題】ＳＯｘの発生を十分に抑制しつつ、廃石膏から効率的に無水石膏を製造することが可能な製造方法を提供すること。【解決手段】二水石膏を含む廃石膏を加熱して無水石膏を得る加熱工程を有する無水石膏の製造方法であって、加熱工程では廃石膏を燃焼フレームに向かって供給して加熱する、無水石膏の製造方法を提供する。【選択図】なし

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    METHOD FOR PRODUCING ANHYDROUS GYPSUM

    New search for: MARUYA EIJI
    New search for: TANABE MASAHIDE
    New search for: NAKAGIRI YOSHITAKA

    PROBLEM TO BE SOLVED: To provide a production method by which anhydrous gypsum can be efficiently produced from waste gypsum while sufficiently suppressing generation of SOx.SOLUTION: A method for producing anhydrous gypsum, including a heating step of heating waste gypsum including dihydrate gypsum to obtain anhydrous gypsum, is provided in which the waste gypsum is supplied toward a combustion flame and is heated in the heating step.SELECTED DRAWING: None

    【課題】ＳＯｘの発生を十分に抑制しつつ、廃石膏から効率的に無水石膏を製造することが可能な製造方法を提供すること。【解決手段】二水石膏を含む廃石膏を加熱して無水石膏を得る加熱工程を有する無水石膏の製造方法であって、加熱工程では廃石膏を燃焼フレームに向かって供給して加熱する、無水石膏の製造方法を提供する。【選択図】なし

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    METHOD FOR PRODUCING ANHYDROUS GYPSUM

    New search for: MARUYA EIJI
    New search for: TANABE MASAHIDE
    New search for: NAKAGIRI YOSHITAKA

    PROBLEM TO BE SOLVED: To provide a production method by which anhydrous gypsum can be efficiently produced from waste gypsum while sufficiently suppressing generation of SOx.SOLUTION: A method for producing anhydrous gypsum, including a heating step of heating waste gypsum including dihydrate gypsum to obtain anhydrous gypsum, is provided in which the waste gypsum is supplied toward a combustion flame and is heated in the heating step.SELECTED DRAWING: None

    【課題】ＳＯｘの発生を十分に抑制しつつ、廃石膏から効率的に無水石膏を製造することが可能な製造方法を提供すること。【解決手段】二水石膏を含む廃石膏を加熱して無水石膏を得る加熱工程を有する無水石膏の製造方法であって、加熱工程では廃石膏を燃焼フレームに向かって供給して加熱する、無水石膏の製造方法を提供する。【選択図】なし

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    Title:

    METHOD FOR PRODUCING ANHYDROUS GYPSUM

    Additional title:

    無水石膏の製造方法

    Contributors:

    MARUYA EIJI (author) / TANABE MASAHIDE (author) / NAKAGIRI YOSHITAKA (author)

    Publication date:

    2017-08-31

    Type of media:

    Patent

    Type of material:

    Electronic Resource

    Language:

    Japanese

    Classification:

    IPC:  C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS , Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden / B09B DISPOSAL OF SOLID WASTE , Beseitigung von festem Abfall / C04B Kalk , LIME

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