METHOD FOR GENERATING HYDRATION REACTANT

To increase the amount of carbon dioxide fixed.SOLUTION: A method includes: a water-calcium source mixture-generating step of mixing water and a calcium source to generate a water-calcium source mixture; a calcium carbonate solution-generating step of mixing the water-calcium source mixture and carb...

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Bibliographische Detailangaben
Hauptverfasser:	SAKURAI KUNIAKI, ISAJI YU, SHINSUGI MASASHI, ISHIZEKI YOSHIKAZU, KITAMURA YUTO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS PREPARING CLAY PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER REFRACTORIES SLAG TRANSPORTING TREATMENT OF NATURAL STONE WORKING CEMENT, CLAY, OR STONE
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Beschreibung
Zusammenfassung:	To increase the amount of carbon dioxide fixed.SOLUTION: A method includes: a water-calcium source mixture-generating step of mixing water and a calcium source to generate a water-calcium source mixture; a calcium carbonate solution-generating step of mixing the water-calcium source mixture and carbon dioxide to generate a calcium carbonate solution containing calcium carbonate; and a hydration reactant-generating step of mixing the calcium carbonate solution and a binder for making a hydration reaction occur to generate a hydration reactant.SELECTED DRAWING: Figure 1 【課題】二酸化炭素の固定量の増大を図る。【解決手段】水とカルシウム源を混合して水カルシウム源混合材を生成する水カルシウム源混合材生成ステップと、前記水カルシウム源混合材と二酸化炭素を混合して、炭酸カルシウムを含む炭酸カルシウム溶液を生成する炭酸カルシウム溶液生成ステップと、前記炭酸カルシウム溶液と結合材を混合して水和反応させ、水和反応物を生成する水和反応物生成ステップと、を有する。【選択図】図１